Temporal lobe. Medical search. Frequent questions

Frontal lobe complex partial seizures (focal impaired awareness seizures) have certain distinct characteristics. (medscape.com)
Temporal lobe epilepsy (TLE) was defined in 1985 by the International League Against Epilepsy (ILAE) as a condition characterized by recurrent, unprovoked seizures originating from the medial or lateral temporal lobe. (medscape.com)
In fact, 90% of patients with temporal interictal epileptiform abnormalities on their electroencephalograms (EEGs) have a history of seizures. (medscape.com)
Kids with temporal lobe epilepsy have seizures that start in one of the temporal lobes of the brain . (teenshealth.org)
The seizures in temporal lobe epilepsy are focal seizures . (teenshealth.org)
What Do Seizures Look Like in Temporal Lobe Epilepsy? (teenshealth.org)
3 The clinical picture may be further complicated by epilepsy patients who undergo temporal lobectomy for medically intractable seizures, with reports of at-risk patients developing de novo psychosis or deterioration of psychiatric illness in the literature. (psychiatrist.com)
Using EEG technology, researchers were able to detect pathological brain activity associated with seizures up to thirty minutes before a seizure occurred in patients with temporal lobe epilepsy. (neurosciencenews.com)
Seizures can be predicted more than 30 minutes before onset in patients with temporal lobe epilepsy, opening the door to a therapy using electrodes that could be activated to prevent seizures from happening, according to new research from UTHealth Houston. (neurosciencenews.com)
Mesial temporal lobe epilepsy, which accounts for about 80% of all temporal lobe seizures, involves seizures starting in or near a part of the brain called the hippocampus, which controls memory and learning. (neurosciencenews.com)
Neocortical or lateral temporal lobe epilepsy involves seizures starting in the outer section of the temporal lobe. (neurosciencenews.com)
Clinical expression of temporal lobe seizures depends on the localization of the epileptogenic zone, type of the epileptogenic lesion, and age. (medlink.com)
Classical lateral temporal focal seizures are characterized by auditory, language, or visual symptoms or ill-defined cephalic or vertiginous sensations. (medlink.com)
The classical lateral temporal seizures are characterized by auditory, somatosensory, aphasia, or psychic auras followed by staring and contralateral facial and arm clonic movements, sometimes with secondary generalization. (medlink.com)
Temporal lobe epilepsy is a type of epilepsy that is characterized by seizures that originate in the temporal lobe of the brain. (kimiyahealing.co.uk)
The temporal lobe is responsible for functions such as memory, emotion, and language, so seizures that originate in this area of the brain can lead to a range of symptoms, including altered consciousness, memory loss, and changes in mood or behavior. (kimiyahealing.co.uk)
Symptoms of temporal lobe seizures may vary depending on the individual and the severity of the seizures. (kimiyahealing.co.uk)
Temporal lobe seizures, also known as focal seizures with impaired awareness, originate from the brain's temporal lobe. (ubiehealth.com)

The superior temporal gyrus includes an area (within the lateral fissure) where auditory signals from the cochlea first reach the cerebral cortex and are processed by the primary auditory cortex in the left temporal lobe. (wikipedia.org)

Wernicke's area, which spans the region between temporal and parietal lobes, plays a key role (in tandem with Broca's area in the frontal lobe) in language comprehension, whether spoken language or signed language. (wikipedia.org)
Third, the visual Arabic system would involve the inferior temporo-occipital cortex and the posterior superior parietal lobes. (bmj.com)
The temporal lobes are located on the sides of the brain under the parietal lobes and behind the frontal lobes at about the level of the ears. (brainline.org)

We conducted an interobserver study to assess agreement on visual rating of medial temporal lobe atrophy on coronal T1-weighted MRI. (nih.gov)
After dichotomizing medial temporal lobe atrophy into present or absent, a post hoc analysis revealed higher complete agreement (70%), with kappa values of 0.59 (95% CI = 0.51-0.67) and 0.62 (95% CI = 0.48-0.075), for the two techniques (all four raters). (nih.gov)
From this study we conclude that visual rating of medial temporal lobe atrophy on MRI in the coronal plane yields fair to good agreement among observers. (nih.gov)
We recommend this type of visual rating for use in clinical settings when a quick judgement on the presence of medial temporal lobe atrophy is needed. (nih.gov)
Mean rating scores for medial temporal lobe atrophy (MTA), periventricular hyperintensities (PVH), and white matter hyperintensities (WMH) for all subjects with dementia (n=71) according to APOE ϵ4 status. (jamanetwork.com)

194 Medial temporal lobe structures that are critical for long-term memory include the hippocampus, along with the surrounding hippocampal region consisting of the perirhinal, parahippocampal, and entorhinal neocortical regions. (wikipedia.org)
196 The hippocampus is critical for memory formation, and the surrounding medial temporal cortex is currently theorized to be critical for memory storage. (wikipedia.org)
21 Research has shown that lesions in the hippocampus of monkeys results in limited impairment of function, whereas extensive lesions that include the hippocampus and the medial temporal cortex result in severe impairment. (wikipedia.org)
The temporal lobe communicates with the hippocampus and plays a key role in the formation of explicit long-term memory modulated by the amygdala. (wikipedia.org)
The hippocampus is also located in the temporal lobe, which is why this portion of the brain is also heavily associated with the formation of memories. (dementia.ie)
The hippocampus is located in the medial temporal lobe. (brainline.org)
Volumes of hippocampus, amygdala and frontal lobe in Alzheimer patients with different apolipoprotein E genotypes. (jamanetwork.com)

Trans-middle temporal gyrus selective amygdalohippocampectomy for medically intractable mesial temporal lobe epilepsy in adults: Seizure response rates, complications, and neuropsychological outcomes. (medscape.com)
Medically intractable temporal lobe epilepsy is amenable to epilepsy surgery with a very high seizure-free rate. (medscape.com)
Epilepsy surgery can achieve seizure freedom in more than 80% of patients with intractable temporal lobe epilepsy, when optimal localization of the epileptogenic zone is performed [1]. (cns.org)

Specific cognitive impairments have been found in association with mesial temporal lobe epilepsy (TLE), such as deficits in declarative memory or verbal abilities. (bmj.com)
Specific cognitive impairments have been found to be associated with mesial temporal lobe epilepsy (TLE), such as deficits in declarative memory, 1 face/name processing, 2 or language functions. (bmj.com)
Mesial temporal lobe epilepsy (mTLE) associated with hippocampal sclerosis (mTLE-HS), a condition that can be detected by modern magnetic resonance imaging (MRI) techniques with a high sensitivity and specificity, is now the most common indication for epilepsy surgery. (hindawi.com)
Asymmetry indices were calculated from PET images from the mesial temporal lobe and its contiguous structures. (tubitak.gov.tr)
Correlation study of optimized voxel-based morphometry and 1H MRS in patients with mesial temporal lobe epilepsy and hippocampal sclerosis (MTLE/HS). (muni.cz)
Mesial temporal lobe (MTL) activation was induced by a task that is based on the retrieval of individually familiar visuo-spatial knowledge. (biomedcentral.com)
Using a recently described memory fMRI paradigm for single case studies we aimed to determine possible interactions between CBZ serum levels and fMRI response in mesial temporal lobe structures of patients with chronic symptomatic temporal lobe epilepsy (TLE) [ 9 ]. (biomedcentral.com)
Background: Mesial temporal lobe epilepsy (TLE) is one of the most widespread neurological network disorders. (mpg.de)

The "Natural" History of Medically Treated Temporal Lobe Epilepsy: What Can an Evidence-Based Approach Tell Us? (hindawi.com)
We systematically reviewed the literature to describe the "natural" history of medically treated temporal lobe epilepsy (TLE). (hindawi.com)
Temporal lobe epilepsy (TLE) is the most frequent medically refractory epilepsy syndrome seen in epilepsy outpatient clinics. (hindawi.com)
4,5 Our case presents a medically complex patient with multiple risk factors, presenting with psychotic symptoms in the context of TLE with right temporal lobectomy. (psychiatrist.com)

I had a tumor removed from my right temporal lobe and cavernous sinus along with the dead brain tissue that it caused. (medhelp.org)
The mean volume of the right temporal lobe was significantly greater than the left, and this relation did not change with age. (ajnr.org)

The smallest of the four upper brain lobes, the occipital lobe is at the back of the head. (moffitt.org)

The parietal lobe is the brain's primary sensory processing area, which interprets and integrates multiple types of inputs from the body, particularly with respect to understanding the relationship of "self" with the outside world. (moffitt.org)

The temporal lobe is one of the four major lobes of the cerebral cortex in the brain of mammals. (wikipedia.org)
The temporal lobe is located beneath the lateral fissure on both cerebral hemispheres of the mammalian brain. (wikipedia.org)
These areas of the brain are active in children's language acquisition whether accessed via hearing a spoken language, watching a signed language, or via hand-over-hand tactile versions of a signed language The functions of the left temporal lobe are not limited to low-level perception but extend to comprehension, naming, and verbal memory. (wikipedia.org)
The temporal lobe is the most epileptogenic region of the brain. (medscape.com)
The temporal lobes are on the sides of the brain, behind the temples. (teenshealth.org)
Infections, brain injury, a tumor, genetic mutations , or changes in brain structure all can cause temporal lobe epilepsy. (teenshealth.org)
Here, we aimed to study brain dystrophin distribution and expression in both, human and experimental temporal lobe epilepsy (TLE). (frontiersin.org)
The practice alters activity in the frontal lobe and temporal lobe, an area of the brain associated with emotional processing. (neurosciencenews.com)
The Kumar Laboratory at the Florida State University College of Medicine continues breaking ground in its decades-long research of temporal lobe epilepsy (TLE), identifying and isolating vulnerable cells and circuits within the brain to help create better treatments. (fsu.edu)
PURPOSE To evaluate age-related differences in temporal and supratemporal brain regions in carefully selected, very healthy men 19 to 92 years of age. (ajnr.org)
Correlation between FDG-PET brain hypometabolism and PTSD symptoms in temporal lobe epilepsy. (physiciansweekly.com)
In this study, we investigated whether there were PTSD-specific brain changes in temporal lobe epilepsy (TLE). (physiciansweekly.com)
Evaluation of brain FDG PET images in temporal lobe epilepsy for later" by ÜMİT ÖZGÜR AKDEMİR, İREM ÇAPRAZ et al. (tubitak.gov.tr)
Background/aim: In temporal lobe epilepsy (TLE), brain positron emission tomography (PET) performed with F-18 fluorodeoxyglucose (FDG) is commonly used for lateralization of the epileptogenic temporal lobe. (tubitak.gov.tr)
In this study, we aimed to evaluate the success of quantitative analysis of brain FDG PET images using data mining methods in the lateralization of the epileptogenic temporal lobe. (tubitak.gov.tr)
Conclusion: Lateralization of the epileptogenic temporal lobe with data mining methods using regional metabolic asymmetry values obtained from interictal brain FDG PET images in mesial TLE patients is highly accurate. (tubitak.gov.tr)
While Pati believes that modulation of these brain regions during pro-ictal periods may be an effective therapeutic approach to the treatment of temporal lobe epilepsy, his theory still needs to be tested in clinical trials. (neurosciencenews.com)
The temporal lobe is located on the bottom section of the brain. (dementia.ie)
The upper part of the brain is divided into four distinct sections, or lobes, paired on each side, which are responsible for controlling different functions, and there are two other deeper areas that have their own specific functions. (moffitt.org)
Located behind the forehead, the frontal lobe of the brain controls cognitive skills, such as communication, memory, judgment, problem solving and emotional expression. (moffitt.org)
Situated on the sides of the brain, next to the ears, the temporal lobe serves as the site for initiating new memories. (moffitt.org)
Temporal lobe epilepsy is a neurological condition that impacts the temporal lobe of the brain. (kimiyahealing.co.uk)
The temporal lobe of the brain plays a key role in processing memories, including those associated with childhood trauma. (kimiyahealing.co.uk)
Located behind the forehead, the frontal lobes are the largest lobes of the brain. (brainline.org)

Pick's disease, also known as frontotemporal amnesia, is caused by atrophy of the frontotemporal lobe. (wikipedia.org)
This article is aimed to describe the case of a 23 years old female with left hemifacial atrophy and dermatologic, dental, and neurologic compromise, associated with refractory temporal lobe epilepsy evidenced in neuroimaging and electrodiagnostic testings. (j-epilepsy.org)
Inferior temporal lobe atrophy and APOE genotypes in Alzheimer's disease: x-ray computed tomography, magnetic resonance imaging and Xe-133 SPECT studies. (jamanetwork.com)

Seizure outcome after temporal lobectomy for temporal lobe epilepsy: a Kaplan-Meier survival analysis. (medscape.com)
This was followed by a right temporal lobectomy with amygdalohippocampectomy once the patient reached adulthood. (psychiatrist.com)

Generally, damage to the frontal lobes causes loss of the ability to solve problems and to plan and initiate actions, such as crossing the street or answering a complex question (sometimes called executive functions). (msdmanuals.com)

Temporal lobe epilepsy (TLE) can present with a range of symptoms, which can vary from person to person. (kimiyahealing.co.uk)

We also present key characteristics of the so-called 'concept cells', neurons in the human medial temporal lobe with selective and invariant responses that represent the meaning of the stimulus, and discuss their proposed role in declarative memory. (le.ac.uk)

349 Auditory Adjacent areas in the superior, posterior, and lateral parts of the temporal lobes are involved in high-level auditory processing. (wikipedia.org)

The left frontal lobe plays a large role in speech and language. (brainline.org)

All patients fulfilled the following criteria: unilateral seizure onset of temporal lobe origin shown by continuous interictal and ictal video/EEG monitoring with scalp and sphenoidal electrodes, and unilateral lesions within the temporal lobes demonstrated by high resolution routine MRI. (biomedcentral.com)
Ten patients had hippocampal sclerosis, three vascular lesions, two tumors, and six miscellaneous or cryptogenic temporal lobe lesions. (biomedcentral.com)

This may be associated with autonomic phenomena and anxiety similar to those observed in the simple partial (focal aware) phase of a temporal lobe seizure. (medscape.com)

The temporal lobe consists of structures that are vital for declarative or long-term memory. (wikipedia.org)
Investigations of memory in rats and nonhuman primates have demonstrated functional specialization within the medial temporal lobe (MTL), a set of heavily interconnected structures including the hippocampal formation and underlying entorhinal, perirhinal, and parahippocampal cortices. (jneurosci.org)
PTSD in temporal epilepsy is associated with specific changes in neural networks, affecting limbic and paralimbic structures. (physiciansweekly.com)
Much neuropsychological and neuroimaging research has been focused on the contributions of different medial temporal lobe (MTL) structures to recognition memory. (uwo.ca)

Each recording ECoG electrode captures electrophysiological signals from a population of neurons (~500,000 cells) with high anatomical precision and temporal resolution 22 . (nature.com)

The most common symptom of inferior temporal lobe damage is visual agnosia, which involves impairment in the identification of familiar objects. (wikipedia.org)
Another less common type of inferior temporal lobe damage is prosopagnosia which is an impairment in the recognition of faces and distinction of unique individual facial features. (wikipedia.org)

Neocortical temporal lobe seizure semiology varies considerably according to the area of the temporal lobe involved. (medlink.com)

RESULTS There was a significant age-related decrease (approximately 1% per decade) of posterior frontal lobe volume, but not of temporal lobe volume. (ajnr.org)

The researchers were able to detect pro-ictal states in patients with temporal lobe epilepsy at least 35 minutes before seizure onset. (neurosciencenews.com)

Neuropsychological tests are increasingly used as part of clinical assessment in multiple sclerosis (MS) and temporal lobe epilepsy (TLE), the most prevalent chronic disabling neurological conditions in adulthood. (bvsalud.org)

The temporal lobe is involved in primary auditory perception, such as hearing, and holds the primary auditory cortex. (wikipedia.org)
The temporal lobe holds the primary auditory cortex, which is important for the processing of semantics in both language and vision in humans. (wikipedia.org)
This lobe is also the location of the primary auditory cortex, which is important for interpreting sounds and the language we hear. (dementia.ie)

We used electrocorticography (ECoG) in patients with epilepsy, who were implanted with chronic intracranial electrodes covering the lateral parietal lobe for ~7-10 days, during which simultaneous video monitoring was performed. (nature.com)
These are the electrodes at the temporal lobe as well as the sides of the front of the frontal lobe. (lu.se)

In many cases, epilepsy surgery can lead to very good results for patients with temporal lobe epilepsy. (teenshealth.org)

E pilepsy is associated with comorbid psychiatric illnesses, with temporal lobe epilepsy (TLE) associated with higher levels of psychiatric comorbidities. (psychiatrist.com)

To determine the spatial pattern of ß-amyloid (Aß) deposition throughout the temporal lobe in Alzheimer's disease (AD). (aston.ac.uk)
Cairns, Nigel J. / Analysis of β-amyloid (Aβ) deposition in the temporal lobe in Alzheimer's disease using Fourier (spectral) analysis . (aston.ac.uk)

The temporal lobe is involved in processing sensory input into derived meanings for the appropriate retention of visual memory, language comprehension, and emotion association. (wikipedia.org)

This prospective study assessed the effects of cranial RT on cerebral, frontal lobe, and temporal lobe volumes and their correlation with higher cognitive functioning. (umn.edu)

194-199 The medial temporal lobes include the hippocampi, which are essential for memory storage, therefore damage to this area can result in impairment in new memory formation leading to permanent or temporary anterograde amnesia. (wikipedia.org)
194-199 Contralateral homonymous upper quadrantanopia (sector anopsia) Complex hallucinations (smell, sound, vision, memory) Receptive aphasia Wernicke's aphasia Anomic aphasia Dyslexia Impaired verbal memory Word agnosia, word deafness Impaired non-verbal memory Impaired musical skills Deafness Apathy (affective indifference) Impaired learning and memory Amnesia, Korsakoff syndrome, Klüver-Bucy syndrome Individuals who suffer from medial temporal lobe damage have a difficult time recalling visual stimuli. (wikipedia.org)
Damage specifically to the anterior portion of the left temporal lobe can cause savant syndrome. (wikipedia.org)

The medial temporal lobes (near the sagittal plane) are thought to be involved in encoding declarative long term memory. (wikipedia.org)
Current theories of medial temporal lobe (MTL) memory organization are in conflict regarding two major issues. (jneurosci.org)
The temporal lobe is involved in memory processing, so individuals with TLE may experience memory problems or have difficulty recalling past events. (kimiyahealing.co.uk)
We aimed to investigate the influence of CBZ on memory induced activation of the mesial temporal lobes in patients with symptomatic temporal lobe epilepsy (TLE). (biomedcentral.com)
In TLE patients, carbamazepine reduces the fMRI-detectable changes within the mesial temporal lobes as induced by effortful memory retrieval. (biomedcentral.com)

TLE-PTSD+ patients showed more significant hypometabolism involving right temporal and right orbito-frontal cortex in comparison to TLE-PTSD- patients and healthy subjects. (physiciansweekly.com)
To distinguish these pro-ictal states, Pati's team studied a prospective, consecutive series of 15 patients with temporal lobe epilepsy who underwent limbic thalamic recordings in addition to routine intracranial EEG for seizure localization. (neurosciencenews.com)
P2X7R levels were analyzed by quantitative ELISA using plasma samples from controls and patients with temporal lobe epilepsy (TLE) or PNES. (futureneurocentre.ie)

If the back part of the frontal lobe (which controls voluntary movements) is damaged, weakness or paralysis can result. (msdmanuals.com)

Anatomy34

Organisms1

Diseases49

Chemicals and Drugs22

Analytical, Diagnostic and Therapeutic Techniques and Equipment39

Psychiatry and Psychology67

Phenomena and Processes17

Disciplines and Occupations4

Humanities4

Information Science12

Named Groups1

Health Care11

Seizures18

Superior tempo1

Parietal lobes3

Medial temporal lob5

Hippocampus7

Intractable3

Mesial temporal lobe8

Medically4

Right temporal lobe2

Occipital lobe1

Brain's1

Brain24

Atrophy3

Lobectomy2

Frontal lobes1

Symptoms1

Human medial1

Parts of the temporal1

Left frontal lobe1

Lesions2

Focal aware1

Structures4

Neurons1

Inferior2

Neocortical1

Posterior1

Seizure onset1

Neuropsychological1

Auditory3

Electrodes2

Epilepsy surgery1

Psychiatric comorbidities1

Alzheimer's2

Sensory1

Cerebral1

Damage3

Memory5

Patients3

Movements1