AnatomyOrganismsDiseasesChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPsychiatry and PsychologyPhenomena and ProcessesHumanities
AmnesiaAmnesia, RetrogradeAmnesia, AnterogradeAmnesia, Transient GlobalAxonal TransportKorsakoff SyndromeMemoryAlcohol Amnestic DisorderRetention (Psychology)Mental RecallKinesinNeuropsychological TestsAvoidance LearningPyrithiamineAutobiography as TopicDiencephalonAxonsHippocampusTemporal LobeScopolamine HydrobromideMamillary BodiesMidazolamConfusionUnconsciousnessPreanesthetic MedicationNeuronal Tract-TracersMemory DisordersNeural PathwaysAtrioventricular NodeMediodorsal Thalamic NucleusGolgi ApparatusWheat Germ Agglutinin-Horseradish Peroxidase ConjugateThalamic DiseasesLearningProtein TransportCraniocerebral TraumaFornix, BrainStilbamidinesNeuroanatomical Tract-Tracing TechniquesCoat Protein Complex IDextransThalamic NucleiPre-Excitation SyndromesNeuronsTachycardia, Atrioventricular Nodal ReentryCoatomer ProteinHerpesvirus 1, SuidEfferent PathwaysAnisomycinThalamusWolff-Parkinson-White SyndromePaired-Associate LearningMagnetic Resonance ImagingAfferent PathwaysBiotinIbotenic AcidThiamine DeficiencyAmygdalaTime FactorsBiological TransportBrainAlphaherpesvirinaeRecognition (Psychology)Verbal LearningRats, Sprague-DawleyAnterior Thalamic NucleiMultiple Personality DisorderKymographyBrain Damage, ChronicSuperior Colliculi
Amnesia
Pathologic partial or complete loss of the ability to recall past experiences (AMNESIA, RETROGRADE) or to form new memories (AMNESIA, ANTEROGRADE). This condition may be of organic or psychologic origin. Organic forms of amnesia are usually associated with dysfunction of the DIENCEPHALON or HIPPOCAMPUS. (From Adams et al., Principles of Neurology, 6th ed, pp426-7)
Amnesia, Retrograde
Loss of the ability to recall information that had been previously encoded in memory prior to a specified or approximate point in time. This process may be organic or psychogenic in origin. Organic forms may be associated with CRANIOCEREBRAL TRAUMA; CEREBROVASCULAR ACCIDENTS; SEIZURES; DEMENTIA; and a wide variety of other conditions that impair cerebral function. (From Adams et al., Principles of Neurology, 6th ed, pp426-9)
Amnesia, Anterograde
Loss of the ability to form new memories beyond a certain point in time. This condition may be organic or psychogenic in origin. Organically induced anterograde amnesia may follow CRANIOCEREBRAL TRAUMA; SEIZURES; ANOXIA; and other conditions which adversely affect neural structures associated with memory formation (e.g., the HIPPOCAMPUS; FORNIX (BRAIN); MAMMILLARY BODIES; and ANTERIOR THALAMIC NUCLEI). (From Memory 1997 Jan-Mar;5(1-2):49-71)
Amnesia, Transient Global
A syndrome characterized by a transient loss of the ability to form new memories. It primarily occurs in middle aged or elderly individuals, and episodes may last from minutes to hours. During the period of amnesia, immediate and recent memory abilities are impaired, but the level of consciousness and ability to perform other intellectual tasks are preserved. The condition is related to bilateral dysfunction of the medial portions of each TEMPORAL LOBE. Complete recovery normally occurs, and recurrences are unusual. (From Adams et al., Principles of Neurology, 6th ed, pp429-30)
Axonal Transport
The directed transport of ORGANELLES and molecules along nerve cell AXONS. Transport can be anterograde (from the cell body) or retrograde (toward the cell body). (Alberts et al., Molecular Biology of the Cell, 3d ed, pG3)
Korsakoff Syndrome
An acquired cognitive disorder characterized by inattentiveness and the inability to form short term memories. This disorder is frequently associated with chronic ALCOHOLISM; but it may also result from dietary deficiencies; CRANIOCEREBRAL TRAUMA; NEOPLASMS; CEREBROVASCULAR DISORDERS; ENCEPHALITIS; EPILEPSY; and other conditions. (Adams et al., Principles of Neurology, 6th ed, p1139)
Memory
Complex mental function having four distinct phases: (1) memorizing or learning, (2) retention, (3) recall, and (4) recognition. Clinically, it is usually subdivided into immediate, recent, and remote memory.
Alcohol Amnestic Disorder
A mental disorder associated with chronic ethanol abuse (ALCOHOLISM) and nutritional deficiencies characterized by short term memory loss, confabulations, and disturbances of attention. (Adams et al., Principles of Neurology, 6th ed, p1139)
Retention (Psychology)
The persistence to perform a learned behavior (facts or experiences) after an interval has elapsed in which there has been no performance or practice of the behavior.
Mental Recall
The process whereby a representation of past experience is elicited.
Kinesin
A microtubule-associated mechanical adenosine triphosphatase, that uses the energy of ATP hydrolysis to move organelles along microtubules toward the plus end of the microtubule. The protein is found in squid axoplasm, optic lobes, and in bovine brain. Bovine kinesin is a heterotetramer composed of two heavy (120 kDa) and two light (62 kDa) chains. EC 3.6.1.-.
Neuropsychological Tests
Tests designed to assess neurological function associated with certain behaviors. They are used in diagnosing brain dysfunction or damage and central nervous system disorders or injury.
Avoidance Learning
A response to a cue that is instrumental in avoiding a noxious experience.
Pyrithiamine
A thiamine antagonist due to its inhibition of thiamine pyrophosphorylation. It is used to produce thiamine deficiency.
Autobiography as Topic
The life of a person written by himself or herself. (Harrod's Librarians' Glossary, 7th ed)
Diencephalon
The paired caudal parts of the PROSENCEPHALON from which the THALAMUS; HYPOTHALAMUS; EPITHALAMUS; and SUBTHALAMUS are derived.
Axons
Nerve fibers that are capable of rapidly conducting impulses away from the neuron cell body.
Hippocampus
A curved elevation of GRAY MATTER extending the entire length of the floor of the TEMPORAL HORN of the LATERAL VENTRICLE (see also TEMPORAL LOBE). The hippocampus proper, subiculum, and DENTATE GYRUS constitute the hippocampal formation. Sometimes authors include the ENTORHINAL CORTEX in the hippocampal formation.
Temporal Lobe
Lower lateral part of the cerebral hemisphere responsible for auditory, olfactory, and semantic processing. It is located inferior to the lateral fissure and anterior to the OCCIPITAL LOBE.
Scopolamine Hydrobromide
An alkaloid from SOLANACEAE, especially DATURA and SCOPOLIA. Scopolamine and its quaternary derivatives act as antimuscarinics like ATROPINE, but may have more central nervous system effects. Among the many uses are as an anesthetic premedication, in URINARY INCONTINENCE, in MOTION SICKNESS, as an antispasmodic, and as a mydriatic and cycloplegic.
Mamillary Bodies
A pair of nuclei and associated gray matter in the interpeduncular space rostral to the posterior perforated substance in the posterior hypothalamus.
Midazolam
A short-acting hypnotic-sedative drug with anxiolytic and amnestic properties. It is used in dentistry, cardiac surgery, endoscopic procedures, as preanesthetic medication, and as an adjunct to local anesthesia. The short duration and cardiorespiratory stability makes it useful in poor-risk, elderly, and cardiac patients. It is water-soluble at pH less than 4 and lipid-soluble at physiological pH.
Confusion
A mental state characterized by bewilderment, emotional disturbance, lack of clear thinking, and perceptual disorientation.
Unconsciousness
Loss of the ability to maintain awareness of self and environment combined with markedly reduced responsiveness to environmental stimuli. (From Adams et al., Principles of Neurology, 6th ed, pp344-5)
Preanesthetic Medication
Drugs administered before an anesthetic to decrease a patient's anxiety and control the effects of that anesthetic.
Neuronal Tract-Tracers
Substances used to identify the location and to characterize the types of NEURAL PATHWAYS.
Memory Disorders
Disturbances in registering an impression, in the retention of an acquired impression, or in the recall of an impression. Memory impairments are associated with DEMENTIA; CRANIOCEREBRAL TRAUMA; ENCEPHALITIS; ALCOHOLISM (see also ALCOHOL AMNESTIC DISORDER); SCHIZOPHRENIA; and other conditions.
Neural Pathways
Neural tracts connecting one part of the nervous system with another.
Atrioventricular Node
A small nodular mass of specialized muscle fibers located in the interatrial septum near the opening of the coronary sinus. It gives rise to the atrioventricular bundle of the conduction system of the heart.
Mediodorsal Thalamic Nucleus
The largest of the medial nuclei of the thalamus. It makes extensive connections with most of the other thalamic nuclei.
Golgi Apparatus
A stack of flattened vesicles that functions in posttranslational processing and sorting of proteins, receiving them from the rough ENDOPLASMIC RETICULUM and directing them to secretory vesicles, LYSOSOMES, or the CELL MEMBRANE. The movement of proteins takes place by transfer vesicles that bud off from the rough endoplasmic reticulum or Golgi apparatus and fuse with the Golgi, lysosomes or cell membrane. (From Glick, Glossary of Biochemistry and Molecular Biology, 1990)
Wheat Germ Agglutinin-Horseradish Peroxidase Conjugate
The lectin wheatgerm agglutinin conjugated to the enzyme HORSERADISH PEROXIDASE. It is widely used for tracing neural pathways.
Thalamic Diseases
Disorders of the centrally located thalamus, which integrates a wide range of cortical and subcortical information. Manifestations include sensory loss, MOVEMENT DISORDERS; ATAXIA, pain syndromes, visual disorders, a variety of neuropsychological conditions, and COMA. Relatively common etiologies include CEREBROVASCULAR DISORDERS; CRANIOCEREBRAL TRAUMA; BRAIN NEOPLASMS; BRAIN HYPOXIA; INTRACRANIAL HEMORRHAGES; and infectious processes.
Learning
Relatively permanent change in behavior that is the result of past experience or practice. The concept includes the acquisition of knowledge.
Protein Transport
The process of moving proteins from one cellular compartment (including extracellular) to another by various sorting and transport mechanisms such as gated transport, protein translocation, and vesicular transport.
Craniocerebral Trauma
Traumatic injuries involving the cranium and intracranial structures (i.e., BRAIN; CRANIAL NERVES; MENINGES; and other structures). Injuries may be classified by whether or not the skull is penetrated (i.e., penetrating vs. nonpenetrating) or whether there is an associated hemorrhage.
Fornix, Brain
Heavily myelinated fiber bundle of the TELENCEPHALON projecting from the hippocampal formation to the HYPOTHALAMUS. Some authorities consider the fornix part of the LIMBIC SYSTEM. The fimbria starts as a flattened band of axons arising from the subiculum and HIPPOCAMPUS, which then thickens to form the fornix.
Stilbamidines
STILBENES with AMIDINES attached.
Neuroanatomical Tract-Tracing Techniques
Methods used to label and follow the course of NEURAL PATHWAYS by AXONAL TRANSPORT of injected NEURONAL TRACT-TRACERS.
Coat Protein Complex I
A protein complex comprised of COATOMER PROTEIN and ADP RIBOSYLATION FACTOR 1. It is involved in transport of vesicles between the ENDOPLASMIC RETICULUM and the GOLGI APPARATUS.
Dextrans
A group of glucose polymers made by certain bacteria. Dextrans are used therapeutically as plasma volume expanders and anticoagulants. They are also commonly used in biological experimentation and in industry for a wide variety of purposes.
Thalamic Nuclei
Several groups of nuclei in the thalamus that serve as the major relay centers for sensory impulses in the brain.
Pre-Excitation Syndromes
A group of conditions in which HEART VENTRICLE activation by the atrial impulse is faster than the normal impulse conduction from the SINOATRIAL NODE. In these pre-excitation syndromes, atrial impulses often bypass the ATRIOVENTRICULAR NODE delay and travel via ACCESSORY CONDUCTING PATHWAYS connecting the atrium directly to the BUNDLE OF HIS.
Neurons
The basic cellular units of nervous tissue. Each neuron consists of a body, an axon, and dendrites. Their purpose is to receive, conduct, and transmit impulses in the NERVOUS SYSTEM.
Tachycardia, Atrioventricular Nodal Reentry
Abnormally rapid heartbeats caused by reentry of atrial impulse into the dual (fast and slow) pathways of ATRIOVENTRICULAR NODE. The common type involves a blocked atrial impulse in the slow pathway which reenters the fast pathway in a retrograde direction and simultaneously conducts to the atria and the ventricles leading to rapid HEART RATE of 150-250 beats per minute.
Coatomer Protein
A 700-kDa cytosolic protein complex consisting of seven equimolar subunits (alpha, beta, beta', gamma, delta, epsilon and zeta). COATOMER PROTEIN and ADP-RIBOSYLATION FACTOR 1 are principle components of COAT PROTEIN COMPLEX I and are involved in vesicle transport between the ENDOPLASMIC RETICULUM and the GOLGI APPARATUS.
Herpesvirus 1, Suid
A species of VARICELLOVIRUS producing a respiratory infection (PSEUDORABIES) in swine, its natural host. It also produces an usually fatal ENCEPHALOMYELITIS in cattle, sheep, dogs, cats, foxes, and mink.
Efferent Pathways
Nerve structures through which impulses are conducted from a nerve center toward a peripheral site. Such impulses are conducted via efferent neurons (NEURONS, EFFERENT), such as MOTOR NEURONS, autonomic neurons, and hypophyseal neurons.
Anisomycin
An antibiotic isolated from various Streptomyces species. It interferes with protein and DNA synthesis by inhibiting peptidyl transferase or the 80S ribosome system.
Thalamus
Paired bodies containing mostly GRAY MATTER and forming part of the lateral wall of the THIRD VENTRICLE of the brain.
Wolff-Parkinson-White Syndrome
A form of ventricular pre-excitation characterized by a short PR interval and a long QRS interval with a delta wave. In this syndrome, atrial impulses are abnormally conducted to the HEART VENTRICLES via an ACCESSORY CONDUCTING PATHWAY that is located between the wall of the right or left atria and the ventricles, also known as a BUNDLE OF KENT. The inherited form can be caused by mutation of PRKAG2 gene encoding a gamma-2 regulatory subunit of AMP-activated protein kinase.
Paired-Associate Learning
Learning in which the subject must respond with one word or syllable when presented with another word or syllable.
Magnetic Resonance Imaging
Non-invasive method of demonstrating internal anatomy based on the principle that atomic nuclei in a strong magnetic field absorb pulses of radiofrequency energy and emit them as radiowaves which can be reconstructed into computerized images. The concept includes proton spin tomographic techniques.
Afferent Pathways
Nerve structures through which impulses are conducted from a peripheral part toward a nerve center.
Biotin
A water-soluble, enzyme co-factor present in minute amounts in every living cell. It occurs mainly bound to proteins or polypeptides and is abundant in liver, kidney, pancreas, yeast, and milk.
Ibotenic Acid
A neurotoxic isoxazole (similar to KAINIC ACID and MUSCIMOL) found in AMANITA mushrooms. It causes motor depression, ataxia, and changes in mood, perceptions and feelings, and is a potent excitatory amino acid agonist.
Thiamine Deficiency
A nutritional condition produced by a deficiency of THIAMINE in the diet, characterized by anorexia, irritability, and weight loss. Later, patients experience weakness, peripheral neuropathy, headache, and tachycardia. In addition to being caused by a poor diet, thiamine deficiency in the United States most commonly occurs as a result of alcoholism, since ethanol interferes with thiamine absorption. In countries relying on polished rice as a dietary staple, BERIBERI prevalence is very high. (From Cecil Textbook of Medicine, 19th ed, p1171)
Amygdala
Almond-shaped group of basal nuclei anterior to the INFERIOR HORN OF THE LATERAL VENTRICLE of the TEMPORAL LOBE. The amygdala is part of the limbic system.
Time Factors
Elements of limited time intervals, contributing to particular results or situations.
Biological Transport
The movement of materials (including biochemical substances and drugs) through a biological system at the cellular level. The transport can be across cell membranes and epithelial layers. It also can occur within intracellular compartments and extracellular compartments.
Brain
The part of CENTRAL NERVOUS SYSTEM that is contained within the skull (CRANIUM). Arising from the NEURAL TUBE, the embryonic brain is comprised of three major parts including PROSENCEPHALON (the forebrain); MESENCEPHALON (the midbrain); and RHOMBENCEPHALON (the hindbrain). The developed brain consists of CEREBRUM; CEREBELLUM; and other structures in the BRAIN STEM.
Alphaherpesvirinae
A subfamily of HERPESVIRIDAE characterized by a short replication cycle. The genera include: SIMPLEXVIRUS; VARICELLOVIRUS; MAREK'S DISEASE-LIKE VIRUSES; and ILTOVIRUS.
Recognition (Psychology)
The knowledge or perception that someone or something present has been previously encountered.
Verbal Learning
Learning to respond verbally to a verbal stimulus cue.
Rats, Sprague-Dawley
A strain of albino rat used widely for experimental purposes because of its calmness and ease of handling. It was developed by the Sprague-Dawley Animal Company.
Anterior Thalamic Nuclei
Three nuclei located beneath the dorsal surface of the most rostral part of the thalamus. The group includes the anterodorsal nucleus, anteromedial nucleus, and anteroventral nucleus. All receive connections from the MAMILLARY BODY and BRAIN FORNIX, and project fibers to the CINGULATE BODY.
Multiple Personality Disorder
A dissociative disorder in which the individual adopts two or more distinct personalities. Each personality is a fully integrated and complex unit with memories, behavior patterns and social friendships. Transition from one personality to another is sudden.
Kymography
The recording of wavelike motions or undulations. It is usually used on arteries to detect variations in blood pressure.
Brain Damage, Chronic
A condition characterized by long-standing brain dysfunction or damage, usually of three months duration or longer. Potential etiologies include BRAIN INFARCTION; certain NEURODEGENERATIVE DISORDERS; CRANIOCEREBRAL TRAUMA; ANOXIA, BRAIN; ENCEPHALITIS; certain NEUROTOXICITY SYNDROMES; metabolic disorders (see BRAIN DISEASES, METABOLIC); and other conditions.
Superior Colliculi
The anterior pair of the quadrigeminal bodies which coordinate the general behavioral orienting responses to visual stimuli, such as whole-body turning, and reaching.

Anterograde and retrograde amnesia after lesions to frontal cortex in rats. (1/47)

A socially acquired food-preference test was used to assess effects of lesions to the frontal cortex on anterograde and retrograde memory in rats. In Experiment 1, there was no effect of lesion when rats were administered a two-choice test in which the target food was to be selected in the presence of a single distractor. In Experiment 2, a three-choice memory test was administered in which the target food was presented along with two equally palatable alternatives. In the latter test, lesioned groups displayed anterograde amnesia that increased with the length of the interval between postoperative acquisition and test, and a severe retrograde amnesia that extended equally over the entire range of intervals between preoperative acquisition and test. This outcome, which contrasted with the pattern of memory loss previously observed in rats with hippocampal lesions on this test, was interpreted as evidence for the strategic role of the frontal lobes in directing response selection and retrieval processes in memory.  (+info)

Brain correlates of memory dysfunction in alcoholic Korsakoff's syndrome. (2/47)

OBJECTIVES: To investigate the relation between anterograde amnesia and atrophy of brain structures involved in memory processing in alcoholic Korsakoff's syndrome. METHODS: The volume of brain structures involved in memory processing was measured with MRI from 13 subjects with Korsakoff's syndrome, 13 subjects with chronic alcoholism without Korsakoff's syndrome, and 13 control subjects. The brain structures analysed were the hippocampus, the parahippocampal gyrus, the mamillary bodies, the third ventricle, and the thalamus. Brain volumes were correlated with the delayed recall of a verbal learning test. RESULTS: Compared with subjects with chronic alcoholism and control subjects, subjects with Korsakoff's syndrome had a reduced volume of the hippocampus, the mamillary bodies, and the thalamus, and enlargement of the third ventricle. The impairment of delayed recall correlated with the volume of the third ventricle (r=-0.55, p=0.05) in the Korsakoff group. CONCLUSIONS: Anterograde amnesia in alcoholic Korsakoff's syndrome is associated with atrophy of the nuclei in the midline of the thalamus, but not with atrophy of the mamillary bodies, the hippocampus, or the parahippocampal gyrus.  (+info)

Pharmacokinetic-pharmacodynamic analysis of mnesic effects of lorazepam in healthy volunteers. (3/47)

AIMS: To describe the pharmacokinetic-pharmacodynamic modelling of the psychomotor and mnesic effects of a single 2 mg oral dose of lorazepam in healthy volunteers. METHODS: This was a randomized double-blind, placebo-controlled two-way cross-over study. The effect of lorazepam was examined with the following tasks: choice reaction time, immediate and delayed cued recall of paired words and immediate and delayed free recall and recognition of pictures. RESULTS: The mean calculated EC50 values derived from the PK/PD modelling of the different tests ranged from 12.2 to 15.3 ng ml-1. On the basis of the statistical comparison of the EC50 values, the delayed recall trials seemed to be more impaired than the immediate recall trials; similar observations were made concerning the recognition vs recall tasks. CONCLUSIONS: The parameter values derived from PK/PD modelling, and especially the EC50 values, may provide sensitive indices that can be used, rather than the raw data derived from pharmacodynamic measurements, to compare CNS effects of benzodiazepines.  (+info)

Amnesia due to fornix infarction. (4/47)

Background and Purpose-The fornix connects various structures involved in memory. We report a patient with anterograde amnesia after an acute ischemic infarct in the anterior fornix. Case Description-A 71-year-old female with acute-onset amnesia had neuroimaging studies showing ischemic infarction of both columns and the body of the fornix and the genu of the corpus callosum. Neuropsychological evaluation revealed anterograde amnesia without evidence of callosal disconnection. The patient showed marked improvement in her memory function on the follow-up visit. Conclusions-Amnesia in this case is likely due to infarction of the anterior fornix structures.  (+info)

Bilateral astrocytoma involving the limbic system precipitating disabling amnesia and seizures. (5/47)

Astrocytomas involving the limbic system are usually unilateral in nature. We report a very unusual case where a low-grade astrocytoma originating in the left temporal lobe spread to the right hippocampus through the hippocampal commissure to cause disabling amnesia and seizures. Some improvement in the memory deficit was facilitated by identification of complex partial status epilepticus. EEG should be performed in all patients with lesions of the limbic system and neuropsychological problems if ongoing seizure activity is not to be missed.  (+info)

Focal autobiographical amnesia in association with transient epileptic amnesia. (6/47)

Although problems with remembering significant events from the past (e.g. holidays, weddings, etc.) have been reported previously in patients with transient epileptic amnesia (TEA), to date there have been no detailed studies of autobiographical memory in patients with this disorder. To investigate this issue, a 68-year-old right-handed man (R.G.) who suffered from TEA and reported significant autobiographical memory problems was tested on a battery of neuropsychological tests of anterograde and remote memory. Tests of autobiographical memory revealed that R.G. was unable to evoke detailed autobiographical recollections from a substantial part of his life. By contrast, he performed well on tests of new learning and general knowledge and possessed good personal semantic information about his past. In summary, a distinct form of autobiographical amnesia, which is characterized by loss of experiential remembering of significant events, may be associated with TEA. It is proposed that the autobiographical memory deficit seen in the disorder may result from the progressive erasure of cortically based memory representations. This case adds to growing evidence for a dissociation between mechanisms subserving anterograde memory and those required to evoke remote episodic memories.  (+info)

Cognitive impairment after small-dose ketamine isomers in comparison to equianalgesic racemic ketamine in human volunteers. (7/47)

BACKGROUND: Ketamine is increasingly used in pain therapy but may impair brain functions. Mood and cognitive capacities were compared after equianalgesic small-dose S(+)-, R(-)-, and racemic ketamine in healthy volunteers. METHODS: Twenty-four subjects received intravenous 0.5 mg/kg racemic, 0.25 mg/kg S(+)-, and 1.0 mg/kg R(-)-ketamine in a prospective, randomized, double-blind, crossover study. Hemodynamic variables, mood, and cognitive capacities were assessed for 60 min. RESULTS: Transient increases in blood pressure, heart rate, and catecholamines were similar after administration of all drugs. At 20 min after injection, subjects felt less decline in concentration and were more brave after S(+)- than racemic ketamine. They reported being less lethargic but more out-of-control after R(-)- than racemic ketamine. Ketamine isomers induced less drowsiness, less lethargy, and less impairment in clustered subjective cognitive capacity than racemic ketamine for the 60-min study. Objective concentration capacity [test time, S(+): 25.4 +/- 15.2 s, R(-): 34.8 +/- 18.4 s, racemic ketamine: 40.8 +/- 20.8 s, mean +/- SD] and retention in primary memory [test time, S(+): 4.6 +/- 1.2 s, R(-): 4.2 +/- 1.4 s, racemic ketamine: 4.0 +/- 1.4 s, mean +/- SD] declined less after S(+)- than either R(-)- or racemic ketamine at 1 min. At 5 min, immediate recall, anterograde amnesia, retention in primary memory, short-term storage capacity, and intelligence quotient were less reduced after the isomers than racemic ketamine. Speed reading and central information flow decreased less after S(+)- than racemic ketamine. CONCLUSIONS: Early after injection, ketamine isomers induce less tiredness and cognitive impairment than equianalgesic small-dose racemic ketamine. In addition, S(+)-ketamine causes less decline in concentration capacity and primary memory. The differences in drug effects cannot be explained by stereoselective action on one given receptor.  (+info)

Isoflurane causes anterograde but not retrograde amnesia for pavlovian fear conditioning. (8/47)

BACKGROUND: Production of retrograde amnesia by anesthetics would indicate that these drugs can disrupt mechanisms that stabilize memory. Such disruption would allow suppression of memory of previous untoward events. The authors examined whether isoflurane provides retrograde amnesia for classic (Pavlovian) fear conditioning. METHODS: Rats were trained to fear tone by applying three (three-trial) or one (one-trial) tone-shock pairs while breathing various constant concentrations of isoflurane. Immediately after training, isoflurane administration was either discontinued, maintained unchanged, or rapidly increased to 1.0 minimum alveolar concentration for 1 h longer. Groups of rats were similarly trained to fear context while breathing isoflurane by applying shocks (without tones) in a distinctive environment. The next day, memory for the conditioned stimuli was determined by presenting the tone or context (without shock) and measuring the proportion of time each rat froze (appeared immobile). For each conditioning procedure, the effects of the three posttraining isoflurane treatments were compared. RESULTS: Rapid increases in posttraining isoflurane administration did not suppress conditioned fear for any of the training procedures. In contrast, isoflurane administration during conditioning dose-dependently suppressed conditioning (P < 0.05). Training to tone was more resistant to the effects of isoflurane than training to context (P < 0.05), and the three-trial learning procedure was more was more resistant than the one-trial procedure (P < 0.05). CONCLUSIONS: Isoflurane provided intense dose-dependent anterograde but not retrograde amnesia for classic fear conditioning. Isoflurane appears to disrupt memory processes that occur at or within a few minutes of the conditioning procedure.  (+info)

Widespread cognitive impairment in psychogenic anterograde amnesia. - ORA - Oxford University Research ArchiveWidespread cognitive impairment in psychogenic anterograde amnesia. - ORA - Oxford University Research Archive
A 34-year-old man without a past history of any psychiatric or neurological disorder developed severe anterograde amnesia following a psychological trauma. Initial assessment of neuropsychological functions 3 months after the psychological trauma indicated severe memory deficits for acquiring new
https://ora.ox.ac.uk/objects/uuid:cbfda85e-dc1d-41ba-826f-aef88740c70f
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Chemical medicines for the treatment of insomnia - Ambien - AmbienBuyChemical medicines for the treatment of insomnia - Ambien - AmbienBuy
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Short-term memory - wikidocShort-term memory - wikidoc
A classical model of memory developed in the 1960s assumed that all memories pass from a short-term to a long-term store after a small period of time. This model is referred to as the modal model and has been most famously detailed by Atkinson and Shiffrin (1968). The exact mechanisms by which this transfer takes place, whether all or only some memories are retained permanently, and indeed the existence of a genuine distinction between the two stores, remain controversial topics among experts. One form of evidence, cited in favor of the separate existence of a short-term store comes from anterograde amnesia, the inability to learn new facts and episodes. Patients with this form of amnesia, typically caused by damage to the hippocampus, have intact ability to retain small amounts of information over short time scales (up to 30 seconds) but are dramatically impaired in their ability to form longer-term memories (a famous example is patient HM). This is interpreted as showing that the short-term ...
http://wikidoc.org/index.php/Short-term_memory
Diffusion tensor tracking of fornix infarction | Journal of Neurology, Neurosurgery & PsychiatryDiffusion tensor tracking of fornix infarction | Journal of Neurology, Neurosurgery & Psychiatry
Focal damage to the fornices is uncommon and may be due to surgical removal of ventricular cysts and tumours.1 We report a case of bilateral fornix infarction with reduced fractional anisotropy values at 3 T after anterior communicating artery aneurysm clipping.. A healthy 33-year-old woman was admitted to our hospital with the incidental finding of an anterior communicating artery (ACoA) aneurysm on magnetic resonance angiography. Neurological examination was normal. Digital subtraction angiography visualised a broad based, tapered and 4 mm sized aneurysm of the ACoA and a median callosal artery (fig 1C). The ACoA aneurysm was treated with surgical clipping because of its irregular configuration. After surgery, the patient was drowsy with fluctuating impaired vigilance. She was disoriented in time, space and person, and revealed anterograde amnesia and amnesic aphasia. Her relatives noticed personality changes, psychomotor slowing and decreased spontaneity of speech and behaviour. Apart from ...
http://jnnp.bmj.com/content/78/6/655
Memory ConsolidationMemory Consolidation
This fact was made most famously clear in the case of patient Henry Molaison (H.M.) who post-operatively was unable to form new episodic memories (anterograde amnesia). He was henceforth only living in the present moment, unable to recall past or recent episodes in his life, though he maintained his pre-operative semantic knowledge of himself and the world. Another patient, Clive Wearing, was afflicted with encephalitis that destroyed most of his hippocampus and fornix fibers connecting the hippocampus to the neocortex. Consequently, he is unable to remember anything as recent as 30 seconds ago, though he still manages to play the piano beautifully (see also the article by Oliver Sacks, and the excellent film, Memento, by Christopher Nolan).. While there is still debate regarding the extent to which the hippocampus is necessary for the maintenance of stored information, the general view of hippocampal function resulting from these and a number of animal studies, is that the hippocampus is ...
https://sites.lsa.umich.edu/diba-lab/memory-consolidation/
People overdosing on opioids may suffer from memory loss - Sovereign Health GroupPeople overdosing on opioids may suffer from memory loss - Sovereign Health Group
In 2012, when a 22-year-old man showed up at a hospital in Boston suburb complaining of memory loss and extreme confusion following a possible opioid overdose, doctors were quick to diagnose him with an inability to form new memories, known as anterograde amnesia. The lead neurologist, who examined the man at that time, observed something strange in his brain scan report. The two seahorse-shaped structures of the patients hippocampi appeared lit up in contrast to the dark background of the rest of the brain. The neurologist concluded it was the impact of chronic injury to that part of the brain.. Although neurologists were aware that the hippocampi could change short-term memories into permanent ones, they couldnt provide a clear reason for the partial damage to the mans brain. In the months that followed, the doctors in the hospital came to know that opioids had a role to play in the mans memory loss. Moreover, the case became even more acute in the next three years, when three more ...
https://www.sovcal.com/addiction-treatment/people-overdosing-opioids-may-suffer-memory-loss/
The Greatest Memory Teacher Ever: Review of <i>Memorys Ghost: The Nat by Brian H....The Greatest Memory Teacher Ever: Review of <i>Memorys Ghost: The Nat by Brian H....
Although psychologists and neurologists have been familiar with the case of H.M. for years, this small volume makes his story-and what it can teach us about the functioning of memory-accessible to a much wider audience. Hilts has done a good job of piecing together H.M.s early life, in the absence of any living relatives and all but a few written records. He recreates the life of a very normal youth in the 1930s and 1940s; normal, that is, until H.M.s first epileptic seizure. In 1954, after several other treatments for the epilepsy had failed, H.M. (at age 27) had a bilateral medial temporal lobectomy, in the hope that it would alleviate his seizures. A neurosurgeon removed large sections of both temporal lobes, as well as much of the limbic system, including the amygdala and hippocampus. Since the surgery, H.M.-who was still alive when the book was written-suffers from a pervasive anterograde amnesia. In particular, H.M. has contributed greatly to our understanding of the neuroanatomy of memory and
https://digitalcommons.unl.edu/psychfacpub/156/
10 Causes of Short-Term Memory Loss | Mylifescoop.Net10 Causes of Short-Term Memory Loss | Mylifescoop.Net
Everyone forgets things a number of the time. You forget why you chose to enter and completely walk right into an area. Youre mid- space and unexpectedly dialog -out what was only said.. Although odd and sometimes embarassing, short-term memory loss below a specific threshold does not mean anything. But if youre experiencing unexplained, sudden and major trouble remembering things that only occurred, maybe its a symptom of a larger issue.. The mind is the seat of recollection. Short-term memory losses typically happen when the brain or nervous system changes for some reason. Here will be the most typical and significant reasons for short-term memory loss, a.k.a anterograde amnesia, in no specific sequence. ...
http://www.mylifescoop.net/knowledge-base/10-causes-of-short-term-memory-loss/
Remimazolam: A New Ultra Short Acting Benzodiazepine | MedCrave
92% vs. 75%, P=.007). None of the patients required mechanical ventilation, and failures procedures were related to the rescue sedatives.. In this clinical scenario, remimazolam has advantages over propofol and midazolam as the possibility of respiratory failure is almost zero, which is very useful benefit when sedation is administered by a non-expert colleague in the management of the airway.. Premedication. The BDZs are used to premedicate patients before anesthesia in order to decrease their anxiety and produce anterograde amnesia. For this purpose, BDZs are usually given orally, and seldom i.v. There is no remimazolam for oral administration. The short duration of remimazolam is not ideal for traditional premedication. Mouth or nasal administration could be used in infants, as is done with midazolam and ketamine. There are no studies on the usefulness and safety in this clinical situation.. Induction and general anesthesia maintenance. Two studies done at Hamamatsu University Hospital in ...
http://googlescholar.medcraveonline.com/scholars/article_fulltext/4176
Russia | Literature Review
Barr, Emily. The One Memory of Flora Banks. Philomel, 2017. 978-0-399-54701-0. 290 p. $15.99. Gr. 9-12.. Seventeen-year-old Flora Banks suffers from anterograde amnesia. While she can remember events from her early childhood, she has been unable to create new memories since she was ten years old. This all changes, however, when she kisses Drake, her best friends boyfriend. She remembers everything about their kiss. Thinking that perhaps Drake is the key to curing her condition, she sets off to find him in Svalbard, Norway, where he has gone to study abroad. Throughout her journey, Flora makes discoveries about herself, about her past, and about Drake that lead her to question everything she thought was real. A touching story of bravery, self-discovery and independence, this book will speak to any teen who desires the freedom to make his/her own decisions which is pretty much every teen. THOUGHTS: At the heart of this book is a great amount of repetition: Flora must constantly read her notes to ...
https://pslamediaselectionreview.edublogs.org/tag/russia/
Before I Go to Sleep (2014) - Rotten TomatoesBefore I Go to Sleep (2014) - Rotten Tomatoes
Ever since a vicious attack nearly claimed her life, Christine Lucas (Nicole Kidman) has suffered from anterograde amnesia and is unable to form new memories. Every morning, she becomes reacquainted with her husband, Ben (Colin Firth), and the other constants in her life. In accordance with her doctors (Mark Strong) instructions, Christine keeps a video diary. As Christine starts to uncover terrifying truths about her past, she begins to question everything -- and everyone -- around her.
https://www.rottentomatoes.com/m/before_i_go_to_sleep
Driving under the influence - WikipediaDriving under the influence - Wikipedia
Drinking enough alcohol to cause a blood alcohol concentration (BAC) of 0.03-0.12% typically causes a flushed, red appearance in the face and impaired judgment and fine muscle coordination. A BAC of 0.09% to 0.25% causes lethargy, sedation, balance problems and blurred vision. A BAC from 0.18% to 0.30% causes profound confusion, impaired speech (e.g., slurred speech), staggering, dizziness and vomiting. A BAC from 0.25% to 0.40% causes stupor, unconsciousness, anterograde amnesia, vomiting and respiratory depression (potentially life-threatening). A BAC from 0.35% to 0.80% causes a coma (unconsciousness), life-threatening respiratory depression and possibly fatal alcohol poisoning. There are a number of factors that affect when your BAC will reach or exceed 0.08, including how much you weigh the time frame that you been drinking and if you ate within the time of drinking. A 170 lbs male can drink more than a 135 lbs female, before being over the BAC level. [13] A breathalyzer is a device for ...
https://en.wikipedia.org/wiki/Driving_while_intoxicated
Driving under the influence - WikipediaDriving under the influence - Wikipedia
Drinking enough alcohol to cause a blood alcohol concentration (BAC) of 0.03-0.12% typically causes a flushed, red appearance in the face and impaired judgment and fine muscle coordination. A BAC of 0.09% to 0.25% causes lethargy, sedation, balance problems and blurred vision. A BAC from 0.18% to 0.30% causes profound confusion, impaired speech (e.g., slurred speech), staggering, dizziness and vomiting. A BAC from 0.25% to 0.40% causes stupor, unconsciousness, anterograde amnesia, vomiting and respiratory depression (potentially life-threatening). A BAC from 0.35% to 0.80% causes a coma (unconsciousness), life-threatening respiratory depression and possibly fatal alcohol poisoning.. A breathalyzer is a device for estimating BAC from a breath sample. It was developed by inventor Robert Frank Borkenstein[15] and registered as a trademark in 1954, but many people use the term to refer to any generic device for estimating blood alcohol content .[16] With the advent of a scientific test for BAC, law ...
https://en.wikipedia.org/wiki/Dui
Driving under the influence - WikipediaDriving under the influence - Wikipedia
Drinking enough alcohol to cause a blood alcohol concentration (BAC) of 0.03-0.12% typically causes a flushed, red appearance in the face and impaired judgment and fine muscle coordination. A BAC of 0.09% to 0.25% causes lethargy, sedation, balance problems and blurred vision. A BAC from 0.18% to 0.30% causes profound confusion, impaired speech (e.g., slurred speech), staggering, dizziness and vomiting. A BAC from 0.25% to 0.40% causes stupor, unconsciousness, anterograde amnesia, vomiting and respiratory depression (potentially life-threatening). A BAC from 0.35% to 0.80% causes a coma (unconsciousness), life-threatening respiratory depression and possibly fatal alcohol poisoning. A breathalyzer is a device for estimating BAC from a breath sample. It was developed by inventor Robert Frank Borkenstein[12] and registered as a trademark in 1954, but many people use the term to refer to any generic device for estimating blood alcohol content .[13] With the advent of a scientific test for BAC, law ...
https://en.m.wikipedia.org/wiki/Driving_under_the_influence
Neupatimagem-UNICAMP
English version of clinical summary. Echinococcosis is an uncommon parasitic disease in Brazil, and manifestations are mainly pulmonary and hepatic. The central nervous system is involved is less than 2% of cases, the meningoencephalitic form being distinctly rare. This 67-year-old man presented with a 4-month history of cognitive decline (anterograde amnesia for recent facts and apathy). On the day before, he complained of headache, vomit, fever and confusion. On admission there was right hemiparesis (attributed to a cerebrovascular accident in 1994), lack of external ocular movements, uneven but light reacting pupils and meningoradicular signs. No papilledema was found. In 1997 he presented a left ventricle myocardial lesion which on biopsy proved to be an echinococcus cyst. Routine laboratory tests were normal. A suboccipital cerebrospinal fluid sample disclosed 95 cells/mm3 (60% neutrophils, 39% lymphocytes and 1% eosinophils); 61,800 red blood cells/mm3, protein levels of 268 mg/dl and low ...
http://anatpat.unicamp.br/rpgequinococose1.html
Where can ativan dosage - HealthWhere can ativan dosage - Health
When used at appropriate doses for short, forming medicine may need medical treatment for several weeks. If you notice other effects where can ativan dosage listed above, to support the facts within our articles. It is possible to get whats described as a high from it, this restriction requires that specific clinical criteria be met prior to the approval of the prescription. In frequent users, how Long Does Alcohol Stay in Your System? Including prescription and over; similar to those seen on withdrawal from alcohol and barbiturates. Glucuronide it may be detected for up to 9 days after ingestion.. Periodic blood counts and liver function tests should be carried out. Though it helps ativan people, any questions or concerns you may have about your prescription should be addressed with your doctor or pharmacist. The anterograde amnesia and sedative - consult your where or dosage waste disposal company. Just as everyone has physical health, this can can lead to worsening of symptoms of depression ...
https://medicalcases.eu/where-can-ativan-dosage/
Severe hyperparathyroidism in a pre-dialysis chronic kidney disease patient treated with a very low protein diet | SpringerLinkSevere hyperparathyroidism in a pre-dialysis chronic kidney disease patient treated with a very low protein diet | SpringerLink
The present report describes a case of a 64-year-old pre-dialysis woman with chronic kidney disease (CKD) stage 5, who developed severe hyperparathyroidism. This patient had been on a very low protein
https://link.springer.com/article/10.1007%2Fs00774-011-0320-6
In Session with Charles H. Kellner, MD: Current Developments in Electroconvulsive Therapy « Hacked by 4Ri3 60ndr0n9
ECT causes three types of memory impairment: an acute-confusional state, anterograde amnesia, and retrograde amnesia. The acute-confusional state is characterized by patient confusion due to the seizure and general anesthesia. That impairment typically lasts 20-30 minutes and subsides by the time patients leave the hospital. Patients are brought to a recovery room in order to wake up in an unstimulating environment because of this impairment. Anterograde amnesia is the disruption of memory function during the course of ECT treatment. If, for example, patients are receiving ECT three times a week for 3 weeks of treatment, they will have difficulty remembering and recording memories during that time. Anterograde amnesia dissipates over approximately 1-2 weeks after the end of the ECT course with memory functioning returning to normal. For that reason, patients cannot drive for approximately 1 week after their course of ECT, and certainly not during ECT treatment. Retrograde amnesia is the erasure ...
http://primarypsychiatry.com/in-session-with-charles-h-kellner-md-current-developments-in-electroconvulsive-therapy/
High-Dose Benzodiazepine Users Perceptions and Experiences of Anterograde Amnesia | Journal of the American Academy of...High-Dose Benzodiazepine Users Perceptions and Experiences of Anterograde Amnesia | Journal of the American Academy of...
Dr. Liebrenz is Head of the Research Division, Department of Forensic Psychiatry, Institute of Forensic Medicine, University of Bern, Bern, Switzerland. Mr. Schneider is Resident Physician, Department of Surgery, Division of Visceral and Transplantation Surgery, University Hospital, Zurich, Switzerland. Dr. Buadze is Attending Physician, Department of Psychiatry, Psychotherapy and Psychosomatics, Psychiatric Hospital, University of Zurich, Zurich, Switzerland. Ms. Gehring is a Psychologist and Head of the Residential Rehabilitation Treatment Program, Ulmenhof, Sozialtherapie, Ottenbach, Switzerland. Dr. Dube is Attending Physician, County of Santa Barbara, Department of Behavioral Wellness, Santa Barbara, California. Dr. Caflisch is Attending Physician, Department of Psychiatry, Psychotherapy and Psychosomatics, Psychiatric Hospital, University of Zurich, Zurich, Switzerland. Dr. Liebrenz was financially supported by the Prof. Dr. Max Cloëtta Foundation, Zurich, Switzerland and the Uniscientia ...
http://jaapl.org/content/44/3/328/tab-figures-data
Wernicke-Korsakoffs syndrome and memantine: a case report - Eesti Arst - Eesti Arstide Liidu ajakiri
NMDA-receptor antagonist, is a relatively new drug specially developed for use in moderate-to-severe dementia. This drug may also be effective in the treatment of Korsakoffs amnestic syndrome. We report a case of a 45-year-old woman with WKS, who was treated with 20 mg memantine (Axura) daily for the period of 28 weeks. The patients cognitive status was evaluated using the following tests: mini-mental state examination (MMSE), Buschke selective reminding test, trail making test and Rey-Osterrieth complex figure test. No significant improvement was observed in the patients anterograde amnesia. Larger trials are needed to substantiate the efficacy of memantine for treatment of memory impairment in Korsakoffs syndrome.. ...
http://eestiarst.ee/en/wernicke-korsakoffs-syndrome-and-memantine-a-case-report/
What is the role of the hippocampus in memory? | GreenAnswers
The hippocampus is critical to the formation of memories and the retention of them. Damage to the hippocampus can cause both retrograde amnesia (loss of previous memories) and anterograde amnesia (ability to form new memories).. Memory loss is one of the earliest symptoms of Alzheimers disease, and the hippocampus is one of the first areas of the brain to deteriorate.. ...
http://greenanswers.com/question/what-role-hippocampus-memory/
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Injury or trauma to head is the most leading cause of memory disorders. Injury to brain leads to tissue displacement, disruption of vascular channels, subsequent hemorrhage and edema. This damage impairs memory functions and causes a person to loss memory either transient or permanent. Person is unable to recall about what happened with him. If lesion is in hippocampus, some degree of retrograde amnesia occurs in which person fails to recall memories from the past and its lesion can also lead to anterograde amnesia in which people unable to establish new long term memories of those types of information that are the basis of intelligence.. Diseases like Alzheimer leads to memory loss and mostly this disease occur in late age. This is the degenerative disease results in formation of plaques in brain areas and the cortex becomes atrophic. This disease is characterized by dementia in which intellectual functions of brain are disturbed. It widely effects to thinking, talking, judgment and memory. ...
http://www.dailyhealthmagazine.com/memory-disorders/
encodingencoding
In this video I introduce the biology of memory and the role of the hippocampus on long-term memory formation. I discuss several cases of severe memory loss including patients H.M. and E.P., who suffered anterograde amnesia and cannot form new memories, and Clive Wearing, who also suffers from retrograde amnesia and is unable to recall his past. These case studies … ...
http://www.psychexamreview.com/tag/encoding/
Buy Ambien online from Reputable pharmacies without RxBuy Ambien online from Reputable pharmacies without Rx
Ambien is usually well tolerated.. The incidence of adverse reactions is very often more than 10%, often more than 1% and less than 10%, infrequently more than 0.1% and less than 1%), rarely more than 0.01% and less than 0.1%, very Rarely - less than 0.01% (including individual cases), the frequency is unknown (based on available data, the establishment of frequency of occurrence is not possible).. From the nervous system: often - drowsiness, a sense of intoxication, headache, dizziness, increased insomnia, anterograde amnesia (the effects of amnesia can be associated with behavioral reactions), the risk of developing which increases in proportion to the dose, hallucinations, agitation, nightmares; Infrequently - confusion, irritability; Frequency is unknown - impairment of consciousness, dysphoria, aggressiveness, visual and auditory hallucinations, increased excitability, behavioral reactions, somnambulism, drug dependence (can develop even when therapeutic doses are used), withdrawal of the ...
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The anterior thalamus provides a subcortical circuit supporting memory and spatial navigation -ORCAThe anterior thalamus provides a subcortical circuit supporting memory and spatial navigation -ORCA
The anterior thalamic nuclei (ATN), a central component of Papez circuit, are generally assumed to be key constituents of the neural circuits responsible for certain categories of learning and memory. Supporting evidence for this contention is that damage to either of two brain regions, the medial temporal lobe and the medial diencephalon, is most consistently associated with anterograde amnesia. Within these respective regions, the hippocampal formation and the ATN (anteromedial, anteroventral, and anterodorsal) are the particular structures of interest. The extensive direct and indirect hippocampal-anterior thalamic interconnections and the presence of theta-modulated cells in both sites further support the hypothesis that these structures constitute a neuronal network crucial for memory and cognition. The major tool in understanding how the brain processes information is the analysis of neuronal output at each hierarchical level along the pathway of signal propagation coupled with ...
https://orca.cardiff.ac.uk/51250/
Search Results | Anesthesiology | American Society of Anesthesiologists
Background Isoflurane can induce anterograde amnesia. Hippocampal ripples are high-frequency oscillatory events occurring in the local field potentials of cornu ammonis 1 involved in memory processes. The authors hypothesized that isoflurane suppresses hippocampal ripples at a subanesthetic concentration by modulating the excitability of cornu ammonis 1 neurons. Methods The potencies of isoflurane for memory impairment and anesthesia were measured in mice. Hippocampal ripples were measured by placing recording electrodes in the cornu ammonis 1. Effects of isoflurane on the excitability of hippocampal pyramidal neurons and interneurons were measured. A simulation model of ripples based on the firing frequency of hippocampal cornu ammonis 1 neurons was used to validate the effects of isoflurane on neuronal excitability in vitro and on ripples in vivo . Results Isoflurane at 0.5%, which did not induce loss of righting reflex, impaired hippocampus-dependent fear memory by 97.4 ± 3.1% (mean ± SD; n ...
https://asa2.silverchair.com/anesthesiology/search-results?f_AllAuthors=Xiangdong+Chen
Paediatria Croatica - Midazolam use in children
Midazolam is benzodiazepine with anxiolytic, hypnotic, sedative and anticonvulsive actions, producing anterograde amnesia. It is often used in the pediatric population due to its favourable characteristics: rapid onset, short duration of action and the haemodynamic stability of the patient. Midazolam is used for preoperative and procedural sedation, for induction and maintenance of anesthesia, for sedation in intensive care units and as an anticonvulsive agent in children ...
http://paedcro.com/index.php/en/1288-search-by-title/893-3351
Characteristics in Limbic Encephalitis with Anti-Adenylate Kinase 5 Autoantibodies
AK5-Abs should be systematically considered in aged patients with subacute anterograde amnesia. Recognition of this disorder is important to develop new treatment strategies to prevent irreversible limbic damage. ...
http://www.neudle.com/citation.aspx?qry=%20pachymeningitis%20IgG4%20related%20disease%20&score=1&rank=73&CitationID=28771
Rumbling Hearts (d) ep.4 - Anime News NetworkRumbling Hearts (d) ep.4 - Anime News Network
Friendship and faith, love and betrayal... And guilt. Rumbling Hearts weaves a tale not of superheroes or science fiction, but of the silent sufferings of any potential passerby. This is real life. Happy endings are bittersweet at best. Meet four fast high school friends - Haruka, Takayuki, Mitsuki and Shinji. Lifes promise shines brightly on these companions, until one day a random accident leaves Haruka in a coma. Her boyfriend, Takayuki, cannot forgive himself and seems determined to follow Haruka into a comatose state. Mitsuki dedicates her life to taking care of this tragic young man, and the pair salvage what they can, falling into a self-destructive relationship floundering in guilt. When Haruka awakens three years too late suffering from anterograde amnesia, everyone has to act as if not a day has passed. Torn between his unhappy real-life train wreck with Mitsuki and the warm and fuzzy daydream high school romance with Haruka, Takayuki watches what little silver lining was left in life ...
https://www.animenewsnetwork.com/video/16218/
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negative transfer - oi
A form of transfer of training in which learning or performance of a task is impaired by training on a different but related task, as when a spell of driving on the right-hand side of the road temporarily impairs ones ability to drive on the left, or vice versa. Transfer tends to be negative when the two tasks involve similar stimuli and different responses. See also proactive interference, retroactive interference. Compare positive transfer. ...
http://oxfordindex.oup.com/view/10.1093/oi/authority.20110803100227323
Errorless (re)learning of everyday activities in patients with Korsakoffs syndrome: A feasibility study | NISPAErrorless (re)learning of everyday activities in patients with Korsakoffs syndrome: A feasibility study | NISPA
Errorless learning has proven to be an effective method for (re)learning tasks in several patient groups with amnesia. However, so far only a handful of studies have examined the effects of errorless learning in patients with Korsakoffs syndrome. The aims of this feasibility study were to (a) examine the effects of errorless learning training on (re)learning tasks in a patient with Korsakoffs syndrome, (b) examine the effects of the nature of the training on the execution of the tasks, and (c) examine characteristics that may mediate learning outcome. Professional caregivers, who were trained in errorless learning principles, taught 51 patients with Korsakoffs syndrome two everyday tasks. Significant improvements in the performance were found after an errorless intervention for different types of trained tasks (activities of daily living, chores, mobility, housekeeping). Moreover, the results of this study suggest that all patients, despite of age, educational level, or level of cognitive ...
https://nispa.nl/publicaties/errorless-relearning-of-everyday-activities-in-patients-with-korsakoffs-syndrome-a
What is retrograde amnesia? | Reference.comWhat is retrograde amnesia? | Reference.com
According to the Mayo Clinic, retrograde amnesia is the decreased ability to remember events that happened in the past and information that was previously familiar. Retrograde amnesia is distinct...
https://www.reference.com/health/retrograde-amnesia-8eb440ab256ac037
IDEALS @ Illinois: Cognitive neuroscience methodologies provide insight into medial temporal lobe contributions to perception,...IDEALS @ Illinois: Cognitive neuroscience methodologies provide insight into medial temporal lobe contributions to perception,...
The functional contribution of medial temporal lobe has been studied in the human brain for over half a century. Insight into the nature of this extraordinary structure was discovered when epileptic patient H.M. had an experimental operation to surgically resect his bilateral medial temporal lobes. The procedure resulted in profound anterograde amnesia, demonstrating the critical role of medial temporal lobe in forming new long-term memories; yet a variety of other capacities remained intact (e.g., intelligence, personality, and skills). The notion that medial temporal lobe function was isolated to the formation of new long-term memories persisted for several decades until the development of new methodologies. It has been the endeavor of cognitive neuroscience to further our understanding of the structural organization of complex cognition and behavior. The focus of this dissertation is to provide evidence supporting the functional contribution of medial temporal lobe sub-regions, namely ...
https://www.ideals.illinois.edu/handle/2142/45445
MK-801 ameliorates delayed amnesia, but potentiates acute amnesia induced by CO<...MK-801 ameliorates delayed amnesia, but potentiates acute amnesia induced by CO<...
TY - JOUR. T1 - MK-801 ameliorates delayed amnesia, but potentiates acute amnesia induced by CO. AU - Nabeshima, Toshitaka. AU - Yoshida, Shigeru. AU - Morinaka, Hironobu. AU - Kameyama, Tsutomu. AU - Thurkauf, Andrew. AU - Rice, Kenner C.. AU - Jacobson, Arthur E.. AU - Monn, James A.. AU - Cho, Arthur K.. PY - 1990/1/22. Y1 - 1990/1/22. N2 - The effects of non-competitive N-methyl-d-aspartate receptor antagonists on amnesia induced by carbon monoxide (CO) were investigated, since they have neuroprotective effects on delayed degeneration induced by ischemia. In the mice exposed to CO, acute and delayed amnesia were induced. (+)-MK-801 and (-)-MK-801 improved the delayed amnesia, but the effects of phencyclidine (PCP) were weak. (+)-MK-801 and PCP potentiated the acute amnesia. From these results, it is suggested that there is a stereoselectivity in the effects of MK-801 on CO-induced amnesia and that CO-induced delayed amnesia animals could be used as an ischemic amnesia model.. AB - The ...
https://pure.fujita-hu.ac.jp/ja/publications/mk-801-ameliorates-delayed-amnesia-but-potentiates-acute-amnesia-
Effect of propofol on the medial temporal lobe emotional memory system: a functional magnetic resonance imaging study in human...Effect of propofol on the medial temporal lobe emotional memory system: a functional magnetic resonance imaging study in human...
BACKGROUND: Subclinical doses of propofol produce anterograde amnesia, characterized by an early failure of memory consolidation. It is unknown how propofol affects the amygdala-dependent emotional memory system, which modulates consolidation in the hippocampus in response to emotional arousal and neurohumoral stress. We present an event-related functional magnetic resonance imaging study of the effects of propofol on the emotional memory system in human subjects.. METHODS: Thirty-five healthy subjects were randomized to receive propofol, at an estimated brain concentration of 0.90 μg ml(-1), or placebo. During drug infusion, emotionally arousing and neutral images were presented in a continuous recognition task, while blood-oxygen-level-dependent activation responses were acquired. After a drug-free interval of 2 h, subsequent memory for successfully encoded items was assessed. Imaging analysis was performed using statistical parametric mapping and behavioural analysis using signal detection ...
https://anesthesiology.weill.cornell.edu/publications/effect-of-propofol-on-the-medial-temporal-lobe-emotional-memory-system-a-functional
Book Review: The One Memory of Flora Banks - Emily Barr ***** - angelnetreviews.com
Sometimes you pick up a book and just know that you are going to love it. Flora Banks is seventeen. She lives in a Cornish seaside town and her best friend is Paige - who she has known since she started school. Flora has memory issues, anterograde amnesia. Not just forgetting what she wanted to…
https://angelnetreviews.com/2017/01/11/book-review-the-one-memory-of-flora-banks-emily-barr/?shared=email&msg=fail
Alcohol-use disorders | Motivational Interviewing Network of Trainers (MINT)Alcohol-use disorders | Motivational Interviewing Network of Trainers (MINT)
Alcohol dependence and alcohol abuse or harmful use cause substantial morbidity and mortality. Alcohol-use disorders are associated with depressive episodes, severe anxiety, insomnia, suicide, and abuse of other drugs. Continued heavy alcohol use also shortens the onset of heart disease, stroke, cancers, and liver cirrhosis, by affecting the cardiovascular, gastrointestinal, and immune systems. Heavy drinking can also cause mild anterograde amnesias, temporary cognitive deficits, sleep problems, and peripheral neuropathy; cause gastrointestinal problems; decrease bone density and production of blood cells; and cause fetal alcohol syndrome. Alcohol-use disorders complicate assessment and treatment of other medical and psychiatric problems. Standard criteria for alcohol dependence-the more severe disorder-can be used to reliably identify people for whom drinking causes major physiological consequences and persistent impairment of quality of life and ability to function. Clinicians should routinely ...
https://motivationalinterviewing.org/content/alcohol-use-disorders
Retrograde Amnesia: Causes, Symptoms, and TreatmentRetrograde Amnesia: Causes, Symptoms, and Treatment
People with retrograde amnesia have trouble accessing memories from before the onset of amnesia. Well tell you what you need to know.
https://www.healthline.com/health/retrograde-amnesia
Retrograde amnesia and the volume of critical brain structures. - CLAHRCRetrograde amnesia and the volume of critical brain structures. - CLAHRC
There are many controversies concerning the structural basis of retrograde amnesia (RA). One view is that memories are held briefly within a medial temporal store (hippocampal complex) before being consolidated or reorganised within temporal neocortex and/or networks more widely distributed within the cerebral cortex. An alternative view is that the medial temporal lobes are always involved in the storage and retrieval (reactivation) of autobiographical memories (multiple trace theory). The present study used quantitative magnetic resonance imaging (MRI) in 40 patients with focal pathology/volume loss in different sites, to examine the correlates of impairment on three different measures of RA. The findings supported the view that widespread neural networks are involved in the storage and retrieval of autobiographical and other remote memories. Brain volume measures in critical structures could account for 60% of variance on autobiographical memory measures (for incidents and facts) in diencephalic
https://www.clahrc-oxford.nihr.ac.uk/publications/228621
Amnesia dissociativa e trauma: una prospettiva secondo la teoria della dissociazione strutturaleAmnesia dissociativa e trauma: una prospettiva secondo la teoria della dissociazione strutturale
RIVISTA SPERIMENTALE DI FRENIATRIA - Amnesia dissociativa e trauma: una prospettiva secondo la teoria della dissociazione strutturale ( Nel DSM-IV lamnesia dissociativa è considerata unentità clinica distinta che può prendere le seguenti forme: amnesia localizzata, amnesia continua, amnesia sistematizzata, amnesia generalizzata e amnesia selettiva. In ambito clinico, tuttavia, essa è più comunemente presente come espressione sintomatica di disturbi più complessi ed estesi, soprattutto i disturbi dissociativi complessi (e spesso in pazienti che hanno subito traumi acuti e cronici). La dissociazione è il risultato di unintegrazione difettosa, che di solito si produce in occasione di esperienze traumatiche, di quei sistemi neuro-bio-psicologici dalla struttura estremamente complessa costituita dalla personalità. Questo difetto comporta una dissociazione della personalità in due o più parti scisse - sottosistemi dinamici e attivi, ma rigidi e relativamente chiusi. In base a questo approccio
https://www.francoangeli.it/Riviste/SchedaRivista.aspx?IDArticolo=46057&lingua=EN&Rivista=106%20%25%3E
Arts | Free Full-Text | Cinematic Amnesia as Remembering: Coming Home (2014) and Red Amnesia (2014) | HTMLArts | Free Full-Text | Cinematic Amnesia as Remembering: Coming Home (2014) and Red Amnesia (2014) | HTML
This article examines the trope of amnesia—the crisis of memory—in two recent Chinese-language films dealing with traumatic memories of the Cultural Revolution and its aftermath: Zhang Yimou’s Coming Home (Guilai, 2014) and Wang Xiaoshuai’s Red Amnesia (Chuangru zhe, 2014). Cinematic representation of real and symbolic amnesia, I argue, can be an affective way to overcome historical amnesia, both institutionalized by the Party-state and privatized by individuals. By exploring the dynamics between forgetting and remembering at both collective and individual levels, we can reach a deeper understanding of the profound impact of the Cultural Revolution and its present-day repercussions.
https://www.mdpi.com/2076-0752/7/4/83/htm
Dealing with amnesia, amnesia Treatment, amnesia ReliefDealing with amnesia, amnesia Treatment, amnesia Relief
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Abstracts
Gade, A., & Mortensen, E.L. (1990). Temporal gradient in the remote memory impairment of amnesic patients with lesions in the basal forebrain. Neuropsychologia, 28, 985-1001. Recall and recognition of premorbid public events were studied in four groups of subjects. Dementia patients showed equal losses from all time periods compared to normal controls. In contrast, two groups of amnesic patients showed extensive remote memory losses, which were most marked for the last few years prior to onset. The difference between recall and recognition was similar in the groups. The results indicate that the retrograde amnesia associated with aneurysms of the anterior communicating artery cannot be distinguished from that of amnesia with other etiologies. Implications of the finding of a temporal gradient in the retrograde amnesia of non-alcoholic amnesics are discussed. ...
http://andersgade.dk/dk_abstracts.htm
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Right ventral frontal hypometabolism and abnormal sense of self in a case of disproportionate retrograde amnesiaRight ventral frontal hypometabolism and abnormal sense of self in a case of disproportionate retrograde amnesia
We report the case of a 42-year-old man (patient CL) who developed a particular profile of amnesia with two dates of onset. At the first onset, the patient suffered a mild/lmoderate injury that accounts for an initial anterograde and mild retrograde memory impairment. At the second onset, 8 months l …
https://pubmed.ncbi.nlm.nih.gov/21038287/
Milk of AmnesiaMilk of Amnesia
Just casting about here, but wouldnt Propofol or a similar agent (if there is such a thing) additionally have an effect that from Joe and Dylans point of view would be advantageous; ie: amnesia. Though you use the word amnesia in the title of this post Im not seeing (or being obtuse and not seeing) the suggestion that Joe and or Dylan maybe initially banked on the amnesiatic (I am not sure if that is the correct form of that word, but causing memory loss is what I am talking about) properties of any of these drugs.. I think that in their delusion and malevolence these two men sought to incapacitate and sexually assault Robert and that they initially believed that the incapacitating drug would also produce amnesia in Robert. To the mentally disturbed and disinhibited by drug abuse and alcohol abuse this might seem like a good plan.. I remind all on this site that sexual crimes of this nature against women and girls are so commonplace that they arent even mentioned in the mainstream press ...
http://whomurderedrobertwone.com/2009/08/10/milk-of-amnesia/
Korsakoffs Paper Chain - Sidekick BooksKorsakoffs Paper Chain - Sidekick Books
Just as a patient suffering from Korsakoffs Syndrome, which affects the memory, may confabulate - create a false account in order to explain their solution and completely believe in it - and just as an act of architectural restoration may involve a certain amount of creative guesswork, so too goes the story of this wretched scrap of literature. Repeatedly destroyed, savaged, battered and blown to bits, only to be rebuilt from a few scattered remains by a different writer every time, it has survived long enough to be worth my presenting to you in bound form, with every past iteration having been reclaimed using sorcery, and the full story of its life painstakingly put back together. I, Dr Fulminare, give you the one and only Korsakoffs Paper Chain.. Featuring new poems by:. David Floyd, Charlotte Geater, Aiko Harman, Sarah Howe, Edward Mackay, Richard OBrien, Adham Smart, James Wilkes, Chrissy Williams and Tony Williams.. ...
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Bug Martini » AmnesiaBug Martini » Amnesia
If its any consolation, retrograde amnesia tends to affect episodic memory (which is personal in some way, inherently subjective) more than semantic memory (which is like facts about the world, inherently objective). Its plausible that hed forget his past but remember the existence of a film. ...
https://www.bugmartini.com/comic/amnesia/?replytocom=737
Amnesia
Amnesia is the inability to recall information which is stored in memory, meaning that it is the loss of memory, wih causes which may be organic or functional. Organic amnesia causes may include the damage to the brain through injury, or the use of certain drugs - usually sedative drugs. This is the forum for discussing anything related to this health condition
https://www.healthician.org/forumdisplay.php?435-Amnesia&s=b4ffec8ce0e8f4dd2fbda3b31a201efc
Infantile amnesia
Infantile/childhood amnesia refers to a persons inability to recall events from early childhood. Infantile amnesia could be linked to language development.
http://neurology.health-cares.net/infantile-amnesia.php
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Edmiston signs superyacht Amnesia for sale | Boat InternationalEdmiston signs superyacht Amnesia for sale | Boat International
A word with Tomaso Polli at Edmiston & Company brings confirmation that hes listed the 33m motor yacht Amnesia for sale.. Built by Veb J Warnke in 1990 as a Baltic tug, she was converted into a superyacht in 1998/1999 and now accommodates eight guests in four cabins. Currently lying in Thailand, Amnesia is asking $3.95 million. ...
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Amnesia with Dilaudid
Feeling AMNESIA while using Dilaudid? AMNESIA Causes, Patient Concerns and Latest Treatments and Dilaudid Reports and Side Effects.
http://patientsville.com/i.htm?q=AMNESIA&mp=Dilaudid
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Amnesia with Lexapro
Feeling AMNESIA while using Lexapro? AMNESIA Causes, Patient Concerns and Latest Treatments and Lexapro Reports and Side Effects.
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Amnesia: The Dark Descent Free Full Game DownloadAmnesia: The Dark Descent Free Full Game Download
Amnesia: The Dark Descent is a survival horror game by friction, which previously developed Penumbra series. Amnesia: The Dark Descent was released for PC Windows, Mac OS X and Linux, […]
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DOWNLOAD MP3: The Big Hash - Amnesia | Fakazela
The Big Hash - Amnesia. South African rapper The Big Hash dropped off a new single titled Amnesia.. Listen and download below; ...
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What is Amnesia? American Brain SocietyWhat is Amnesia? American Brain Society
Amnesia, also called amnestic syndrome, is a condition in which the patient experiences memory loss. The condition may have a physical cause.
https://americanbrainsociety.org/brain-disorders/amnesia/description/
Rab1 interacts directly with the β2-adrenergic receptor to regulate receptor anterograde trafficking<...
TY - JOUR. T1 - Rab1 interacts directly with the β2-adrenergic receptor to regulate receptor anterograde trafficking. AU - Hammad, Maha. AU - Kuang, Yi Qun. AU - Morse, Alexa. AU - Dupré, Denis J.. PY - 2012/5/1. Y1 - 2012/5/1. N2 - Very little is understood about the trafficking of G protein-coupled receptors (GPCRs) from the endoplasmic reticulum (ER) to the plasma membrane. Rab guanosine triphosphatases (GTPases) are known to participate in the trafficking of various GPCRs via a direct interaction during the endocytic pathway, but whether this occurs in the anterograde pathway is unknown. We evaluated the potential interaction of Rab1, a GTPase known to regulate β2-adrenergic receptor (β2AR) trafficking, and its effect on export from the ER. Our results show that GTP-bound Rab1 interacts with the F(x) 6LL motif of β2AR. Receptors lacking the interaction motif fail to traffic properly, suggesting that a direct interaction with Rab1 is required for β2AR anterograde trafficking.. AB - Very ...
https://research.dasmaninstitute.org/en/publications/rab1-interacts-directly-with-the-%CE%B22-adrenergic-receptor-to-regula-3
How to remove How to remove .Adame (Amnesia) from the operating system? and decrypt filesHow to remove How to remove .Adame (Amnesia) from the operating system? and decrypt files
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Questions & FAQ about Amnesia: A Machine for Pigs RequirementsQuestions & FAQ about Amnesia: A Machine for Pigs Requirements
Dont be too hangup on requierments. Technically the game works on much lower hardware (pretty much same as Amnesia) and probably on Windows XP. But officially we do not support older hardware and software because we dont want you to get the impression a game will work smooth and trouble free when it is likely to run slow, or OK but with very low settings ...
https://www.frictionalgames.com/forum/thread-22443-post-250096.html
Questions & FAQ about Amnesia: A Machine for Pigs RequirementsQuestions & FAQ about Amnesia: A Machine for Pigs Requirements
I just wanted to know if my computer would be able to handle A machine for pigs at a smooth frame rate. I was able to run the first Amnesia no problem but the specs seem much more demanding for pigs so here are my specs ...
https://www.frictionalgames.com/forum/showthread.php?mode=threaded&tid=22443&pid=256857
Amnesia Seeds | LeaflyAmnesia Seeds | Leafly
Amnesias high production and extreme potency has earned it too many awards to name, now considered an elite cannabis strain and extremely popular.
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About Cheery Amnesia - Seiyuuri
Hello everyone, Satsunyan here. As you have noticed, we havent been updating about Cheery Amnesia at all but have been posting about 4-Koma BanG Dream. The truth is a lot of things happened so we are handing over the scanlating to Stan Miller They will be able to update everyone faster than we could do with this project. Thank you very much for reading our translations. We enjoyed translating it and hopefully the playful translations would continue with it.. ...
http://www.seiyuuri.com/2017/11/about-cheery-amnesia/
Gore Vidal: The United States of Amnesia (2013) available on Netflix? - NetflixReleases
Yes! Gore Vidal: The United States of Amnesia (2013) is available on Netflix since . Watch it now or check out the trailer first!
https://www.netflixreleases.com/gore-vidal-the-united-states-of-amnesia-2013/
Amnesia | Kingdom Hearts Fanon Wiki | FandomAmnesia | Kingdom Hearts Fanon Wiki | Fandom
Amnesia (also known as Nevermade) are a breed of enemies throughout the Kingdom Hearts universe, and present in various games, created when a damaged or faulty heart is destroyed by darkness or negative emotions. Though rarer than even the relatively elusive Nobodies during the advent of their...
https://kingdomheartsfanon.fandom.com/wiki/Amnesia
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Why did Amnesia make Snorlaxs Headbutt more powerful? - PokéBase Pokémon AnswersWhy did Amnesia make Snorlaxs Headbutt more powerful? - PokéBase Pokémon Answers
Probably just a glitch, its a critical hit and you didnt notice, or your defense was lowered. What move did you use while Snorlax used headbutt?. Amnesia in Gen I only increased the special stat, which only affected Fire, Water, Grass, Electric, Psychic, Ice, and Dragon moves. Headbutt was a Normal type move even back in Gen I, so it couldnt have been affected by it. There can be no other explanation other than the above unless you say what move you used.. ...
https://pokemondb.net/pokebase/306219/why-did-amnesia-make-snorlaxs-headbutt-more-powerful?show=306222
I developed occasional total amnesia after being on prialt for just a week?I developed occasional total amnesia after being on prialt for just a week?
2 Answers - Posted in: dilaudid, prialt, pain, morphine, amnesia - Answer: This is a sign of opiate intoxication!! Are you taking any benzodiazapines ...
https://www.drugs.com/answers/i-developed-occasional-total-amnesia-after-being-249072.html
Spiritual Amnesia - Imago DeiSpiritual Amnesia - Imago Dei
Let me begin by saying a line from this song which no surprise, came from this verse in 2 Corinthians 1:20. It goes... All Your promises are yes and amen. Now the foundation has been laid, let me confess to you all one of my major struggles. I often find myself experiencing spiritual amnesia. Truth…
https://deandrahurst.com/2019/07/03/spiritual-amnesia/?like_comment=750&_wpnonce=6c45ec0bd4
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Spiritual Amnesia - Imago DeiSpiritual Amnesia - Imago Dei
Let me begin by saying a line from this song which no surprise, came from this verse in 2 Corinthians 1:20. It goes... All Your promises are yes and amen. Now the foundation has been laid, let me confess to you all one of my major struggles. I often find myself experiencing spiritual amnesia. Truth…
https://deandrahurst.com/2019/07/03/spiritual-amnesia/?like_comment=638&_wpnonce=c4ecebae42
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Cite the term, Anterograde Amnesia | Psychology Glossary | AlleyDog.comCite the term, Anterograde Amnesia | Psychology Glossary | AlleyDog.com
Psychology definition for Anterograde Amnesia in normal everyday language, edited by psychologists, professors and leading ... Anterograde Amnesia. Heres your citation in American Psychological Association (APA) format:. Anterograde Amnesia. (n.d.). In ... Retrieved from: https://www.alleydog.com/glossary/definition-cit.php?term=Anterograde+Amnesia ...
https://www.alleydog.com/glossary/cite-my-term.php?term=Anterograde%2BAmnesia
Structural MRI volumetric analysis in patients with organic amnesia, 2: correlations with anterograde memory and executive...Structural MRI volumetric analysis in patients with organic amnesia, 2: correlations with anterograde memory and executive...
Structural MRI volumetric analysis in patients with organic amnesia, 2: correlations with anterograde memory and executive ... Structural MRI volumetric analysis in patients with organic amnesia, 2: correlations with anterograde memory and executive ...
https://jnnp.bmj.com/content/71/1/23.altmetrics
BR-16A attenuates anterograde amnesia induced by electroconvulsive Shocks in slow-learning rats,<b>S Ramteke<sup>1</sup>, C...BR-16A attenuates anterograde amnesia induced by electroconvulsive Shocks in slow-learning rats,<b>S Ramteke<sup>1</sup>, C...
BR-16A attenuates anterograde amnesia induced by electroconvulsive Shocks in slow-learning rats. S Ramteke1, C Andrade2, S ... The present experiment hence found no floor effect for BR-16A-mediated attenuation of ECS-induced anterograde amnesia. How to ... Ramteke S, Andrade C, Faruqi S, Jerry J, Venkataraman B V, Nagarani M A. BR-16A attenuates anterograde amnesia induced by ... Ramteke S, Andrade C, Faruqi S, Jerry J, Venkataraman B V, Nagarani M A. BR-16A attenuates anterograde amnesia induced by ...
https://ijp-online.com/printarticle.asp?issn=0253-7613
Short-term memory - WikipediaShort-term memory - Wikipedia
Anterograde amnesia[edit]. One form of evidence cited in favor of the existence of a short-term store comes from anterograde ... Patients with this form of amnesia have an intact ability to retain small amounts of information over short time scales (up to ... "The nature of anterograde and retrograde memory impairment after damage to the medial temporal lobe". Neuropsychologia. 51 (13 ... amnesia, the inability to learn new facts and episodes. ...
https://en.wikipedia.org/wiki/Short-term_memory
Complete Anterograde Amnesia From Simultaneous Bilateral Hippocampal Infarction<...
Complete Anterograde Amnesia From Simultaneous Bilateral Hippocampal Infarction. Salman Bhai, Alessandro Biffi, Khamidulla ... Complete Anterograde Amnesia From Simultaneous Bilateral Hippocampal Infarction. In: The Neurohospitalist. 2014 ; Vol. 4, No. 3 ... Bhai S, Biffi A, Bakhadirov K, Prasad S. Complete Anterograde Amnesia From Simultaneous Bilateral Hippocampal Infarction. The ... Complete Anterograde Amnesia From Simultaneous Bilateral Hippocampal Infarction. / Bhai, Salman; Biffi, Alessandro; Bakhadirov ...
https://utsouthwestern.pure.elsevier.com/en/publications/complete-anterograde-amnesia-from-simultaneous-bilateral-hippocam
anterograde amnesias Archives - By Study and Faith
When people get old, there is a slow breakdown in the brains ability to form new memories. For most of the time and for most people, the changes are not significant. Memory still remains goo Read More →. ...
http://bystudyandfaith.net/tag/anterograde-amnesias/
hms pinafore essay | Bartlebyhms pinafore essay | Bartleby
Anterograde Amnesia In The Movie Memento. Imagine living your life having no recollection of the past 20 seconds of anything ... 50 First Dates In the movie 50 First Dates one of the main characters suffers from the severe condition of anterograde amnesia ... Case Study Of Henry Molaison, A Man With Global Amnesia. Case 1 tells the story of Henry Molaison (HM), a man with no memory. ... We will explore short-term memory and how it is associated to retrograde amnesia. We will also explore how emotions affect ...
https://www.bartleby.com/topics/hms-pinafore
Neuropsychological Evaluation of Traumatic Brain Injury: The Definitive GuideNeuropsychological Evaluation of Traumatic Brain Injury: The Definitive Guide
They also have a hard time forming new memories (anterograde amnesia) and have difficulty remembering information BEFORE the ... What is Post-Traumatic Amnesia (PTA)?. Post-Traumatic Amnesia (PTA) is a state of confusion and memory loss right after a ... Post-Traumatic Amnesia (PTA), which is a state of confusion and memory loss right after a TBI. PTA occurs because there is an ... event because of the disruption to their memory system (retrograde amnesia).. PTA ends AFTER the person has continuous ...
https://www.experts.com/articles/neuropsychological-evaluation-of%20traumatic-brain-injury-tbi-guide-by-dr-emin-gharibian
Primary Hypersomnia: Background, Etiology, EpidemiologyPrimary Hypersomnia: Background, Etiology, Epidemiology
Anterograde amnesia * Derealization - almot all patients * Disinhibited behavior - hyperphagia (57%) and hypersexuality (43%-53 ...
https://www.medscape.com/answers/291699-190740/what-are-the-subtypes-of-kleine-levin-syndrome-kls
Log Horizon (manga) - Anime News NetworkLog Horizon (manga) - Anime News Network
I know for sure I dont have anterograde amnesia, because Ive seen this premise before. The hero encounters a beautiful girl ...
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Human Herpesvirus 6 (HHV-6) Infection Clinical Presentation: History, Physical ExaminationHuman Herpesvirus 6 (HHV-6) Infection Clinical Presentation: History, Physical Examination
Symptoms consistent with encephalitis (delirium, confusion, amnesia, ataxia, seizure) Symptoms reported in immunocompromised ...
https://emedicine.medscape.com/article/219019-clinical
Home Remedies for Amnesia, Treatment, Causes, Symptoms & DietHome Remedies for Amnesia, Treatment, Causes, Symptoms & Diet
Amnesia is a condition that implies total or partial loss of memory. This loss of memory comes naturally with old age or may be ... Anterograde Amnesia: Just like retrograde amnesia, this type of amnesia can also occur after any type of head injury or brain ... Transient Global Amnesia: This is a severe form of anterograde amnesia where in the patient loses all new memories. Part ... With anterograde amnesia, the patient will not remember recent information and short-term memory is affected. Amnesia may be ...
http://www.home-remedies-for-you.com/remedy/Amnesia.html
Wernicke-Korsakoff Syndrome Clinical Presentation: History, Physical ExaminationWernicke-Korsakoff Syndrome Clinical Presentation: History, Physical Examination
... amnesia. Anterograde amnesia is severe but incomplete. It is demonstrated by the ability of the patient to repeat a series of ... Retrograde amnesia is demonstrated by gaps in patients memories of the recent and remote past that antedate the onset of ... The Korsakoff state is characterized by anterograde (ie, learning) and retrograde (ie, memory of past events) ...
https://emedicine.medscape.com/article/288379-clinical
Ativan, Loreev XR (lorazepam) dosing, indications, interactions, adverse effects, and moreAtivan, Loreev XR (lorazepam) dosing, indications, interactions, adverse effects, and more
Preoperative Sedation, Anxiety Relief, & Anterograde Amnesia. 0.05 mg/kg IM for 1 dose; 2 hours before surgery; not to exceed 4 ...
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Right n. 8: The Right of the Stomach | A Divine Perspective on Rights | Al-Islam.orgRight n. 8: The Right of the Stomach | A Divine Perspective on Rights | Al-Islam.org
This condition is also known as anterograde amnesia. Alcoholics who develop KS can remember nothing past the day that the ...
https://www.al-islam.org/a-divine-perspective-on-rights-a-commentary-of-imam-sajjads-treatise-of-rights/right-n-8-right
Kidshealth: Rohypnol: What Parents Need to Know | Akron Childrens HospitalKidshealth: Rohypnol: What Parents Need to Know | Akron Children's Hospital
The drug also causes "anterograde amnesia." This means its hard to remember what happened while on the drug. Because of this, ...
https://www.akronchildrens.org/kidshealth/en/parents/drugs-rohypnol.html
JoVE | Peer Reviewed Scientific Video Journal - Methods and ProtocolsJoVE | Peer Reviewed Scientific Video Journal - Methods and Protocols
The Defective Detectives - The Thrilling Detective Web SiteThe Defective Detectives - The Thrilling Detective Web Site
Leonard Shelby by Jonathan and Christopher Nolan (anterograde amnesia). *Steve Silk by James Brendan OSullivan (missing a lung ...
https://thrillingdetective.com/2018/08/15/the-defective-detectives/
Cluster of an Unusual Amnestic Syndrome - Massachusetts, 2012-2016 | MMWRCluster of an Unusual Amnestic Syndrome - Massachusetts, 2012-2016 | MMWR
Fourteen cases of an uncommon amnesia are diagnosed in Massachusetts. ... Fourteen cases of an uncommon amnesia are diagnosed in Massachusetts. ... In addition to striking anterograde amnesia, deficits of orientation, attention, and executive function were variously noted. ... Spiers HJ, Maguire EA, Burgess N. Hippocampal amnesia. Neurocase 2001;7:357-82. CrossRefexternal icon PubMedexternal icon ...
https://www.cdc.gov/mmwr/volumes/66/wr/mm6603a2.htm
Conscious Thought and Problem Solving - AP PsychologyConscious Thought and Problem Solving - AP Psychology
Anterograde Amnesia refers to the inability to form new memories after a traumatic event. ... The correct answer is: Retrograde Amnesia, which describes a memory-loss associated with a specific traumatic event. The memory ...
https://www.varsitytutors.com/ap_psychology-help/conscious-thought-and-problem-solving
Epidemiology and prognosis of coma in daytime television dramas | The BMJ
... although some seemed to have retrograde or anterograde amnesia. The eight patients with a residual disability had one or more ...
https://www.bmj.com/content/331/7531/1537.short
Amnesia is Nothing Like it Seems on Film | Live ScienceAmnesia is Nothing Like it Seems on Film | Live Science
... the reality of amnesia is far more complex, and challenging, and actually has a more powerful stor ... Amnesia appears often on screen and in television, but usually as a bluntly wielded literary tool - ... But the problem starts when we learn what kind of anterograde memory deficit she has. We learn that Barrymores character can ... Not so for amnesia. Unlike the fidelity with which Alzheimers has been shown in recent films, when amnesia drives the plot ...
https://www.livescience.com/50190-amnesia-is-nothing-like-it-seems-on-film.html
The human memory-facts and informationThe human memory-facts and information
The first, retrograde amnesia, occurs where you forget things you knew before the brain trauma. Anterograde amnesia is when ... The most famous case study of anterograde amnesia is Henry Molaison, who in 1953 had parts of his brain removed as a last-ditch ... Amnesia is usually the result of some kind of trauma to the brain, such as a head injury, a stroke, a brain tumor, or chronic ... The types of amnesia. To understand how we remember things, its incredibly helpful to study how we forget-which is why ...
https://www.nationalgeographic.com/science/article/human-memory?rid=9DEC7325CA4A926EDF09C1AC2415471C&cmpid=org=ngp::mc=crm-email::src=ngp::cmp=editorial::add=SpecialEdition_20220415
Plus itPlus it
1990) Anterograde and retrograde amnesia in rats with dorsal hippocampal or dorsomedial thalamic lesions. Behav Brain Res 38: ...
https://www.jneurosci.org/content/20/14/5468
Domestic Violence - Sexual Assault
The drug causes "anterograde amnesia." This means that individuals are unable to remember events they experienced while under ...
https://www.oag.state.va.us/programs-initiatives/domestic-violence?id=216
Amnesia | UK HealthcareAmnesia | UK Healthcare
Anterograde amnesia is the inability to make new memories. *Psychogenic amnesia, also known as functional amnesia, is memory ... Retrograde amnesia is often the result of an injury or disease.. *Transient global amnesia is temporary and sudden memory loss ... Amnesia is memory loss caused by a traumatic event, substance abuse, illness or other events. Depending on the type of amnesia ... Follow-up care depends on the cause of the amnesia.. *If there are no medical issues causing the amnesia, follow-up care will ...
https://www.ukhealthcare.uky.edu/kentucky-neuroscience-institute/conditions/memory-cognitive-disorders/amnesia
Gamma-aminobutyric acid - New World EncyclopediaGamma-aminobutyric acid - New World Encyclopedia
Many of the substances below are known to cause anterograde amnesia and retrograde amnesia. ...
https://www.newworldencyclopedia.org/entry/gamma-aminobutyric_acid
5 Reasons Why Choosing a Career in Healthcare is The Best Option - Lives On5 Reasons Why Choosing a Career in Healthcare is The Best Option - Lives On
Anterograde Amnesia. View Post Are Online Medications and Pharmacies Legit? 5 Things You Need to Know. ...
https://www.liveson.org/5-reasons-why-choosing-a-career-in-healthcare-is-the-best-option/
CLINICA NEUROL, 55: 145 |150, 2015 | Rinsho Shinkeigaku (Clinical Neurology) | JAPANESE SOCIETY OF NEUROLOGY
She had transient anterograde amnesia. DWI revealed no ischemic lesions, but magnetic resonance angiography (MRA) revealed ... which were considered responsible for the amnesia. Transesophageal echocardiography (TEE) showed severe aortic arch atheroma, ...
https://www.neurology-jp.org/Journal/cgi-bin/journal.cgi?lg=en&pg=smry&vl=55&no=3&tp=145

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