Reaction Time: The time from the onset of a stimulus until a response is observed.Psychomotor Performance: The coordination of a sensory or ideational (cognitive) process and a motor activity.Attention: Focusing on certain aspects of current experience to the exclusion of others. It is the act of heeding or taking notice or concentrating.Photic Stimulation: Investigative technique commonly used during ELECTROENCEPHALOGRAPHY in which a series of bright light flashes or visual patterns are used to elicit brain activity.Choice Behavior: The act of making a selection among two or more alternatives, usually after a period of deliberation.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.Inhibition (Psychology): The interference with or prevention of a behavioral or verbal response even though the stimulus for that response is present; in psychoanalysis the unconscious restraining of an instinctual process.Serial Learning: Learning to make a series of responses in exact order.Task Performance and Analysis: The detailed examination of observable activity or behavior associated with the execution or completion of a required function or unit of work.Visual Perception: The selecting and organizing of visual stimuli based on the individual's past experience.Cognition: Intellectual or mental process whereby an organism obtains knowledge.Cues: Signals for an action; that specific portion of a perceptual field or pattern of stimuli to which a subject has learned to respond.Saccades: An abrupt voluntary shift in ocular fixation from one point to another, as occurs in reading.Movement: The act, process, or result of passing from one place or position to another. It differs from LOCOMOTION in that locomotion is restricted to the passing of the whole body from one place to another, while movement encompasses both locomotion but also a change of the position of the whole body or any of its parts. Movement may be used with reference to humans, vertebrate and invertebrate animals, and microorganisms. Differentiate also from MOTOR ACTIVITY, movement associated with behavior.Mental Processes: Conceptual functions or thinking in all its forms.Pattern Recognition, Visual: Mental process to visually perceive a critical number of facts (the pattern), such as characters, shapes, displays, or designs.Analysis of Variance: A statistical technique that isolates and assesses the contributions of categorical independent variables to variation in the mean of a continuous dependent variable.Impulsive Behavior: An act performed without delay, reflection, voluntary direction or obvious control in response to a stimulus.Functional Laterality: Behavioral manifestations of cerebral dominance in which there is preferential use and superior functioning of either the left or the right side, as in the preferred use of the right hand or right foot.Contingent Negative Variation: A negative shift of the cortical electrical potentials that increases over time. It is associated with an anticipated response to an expected stimulus and is an electrical event indicative of a state of readiness or expectancy.Electroencephalography: Recording of electric currents developed in the brain by means of electrodes applied to the scalp, to the surface of the brain, or placed within the substance of the brain.Brain Concussion: A nonspecific term used to describe transient alterations or loss of consciousness following closed head injuries. The duration of UNCONSCIOUSNESS generally lasts a few seconds, but may persist for several hours. Concussions may be classified as mild, intermediate, and severe. Prolonged periods of unconsciousness (often defined as greater than 6 hours in duration) may be referred to as post-traumatic coma (COMA, POST-HEAD INJURY). (From Rowland, Merritt's Textbook of Neurology, 9th ed, p418)Microwaves: That portion of the electromagnetic spectrum from the UHF (ultrahigh frequency) radio waves and extending into the INFRARED RAYS frequencies.Memory, Short-Term: Remembrance of information for a few seconds to hours.Fixation, Ocular: The positioning and accommodation of eyes that allows the image to be brought into place on the FOVEA CENTRALIS of each eye.Event-Related Potentials, P300: A late-appearing component of the event-related potential. P300 stands for a positive deflection in the event-related voltage potential at 300 millisecond poststimulus. Its amplitude increases with unpredictable, unlikely, or highly significant stimuli and thereby constitutes an index of mental activity. (From Campbell, Psychiatric Dictionary, 6th ed)Flicker Fusion: The point or frequency at which all flicker of an intermittent light stimulus disappears.Brain Mapping: Imaging techniques used to colocalize sites of brain functions or physiological activity with brain structures.Discrimination (Psychology): Differential response to different stimuli.Arousal: Cortical vigilance or readiness of tone, presumed to be in response to sensory stimulation via the reticular activating system.Signal Detection, Psychological: Psychophysical technique that permits the estimation of the bias of the observer as well as detectability of the signal (i.e., stimulus) in any sensory modality. (From APA, Thesaurus of Psychological Index Terms, 8th ed.)Evoked Potentials: Electrical responses recorded from nerve, muscle, SENSORY RECEPTOR, or area of the CENTRAL NERVOUS SYSTEM following stimulation. They range from less than a microvolt to several microvolts. The evoked potential can be auditory (EVOKED POTENTIALS, AUDITORY), somatosensory (EVOKED POTENTIALS, SOMATOSENSORY), visual (EVOKED POTENTIALS, VISUAL), or motor (EVOKED POTENTIALS, MOTOR), or other modalities that have been reported.Attention Deficit Disorder with Hyperactivity: A behavior disorder originating in childhood in which the essential features are signs of developmentally inappropriate inattention, impulsivity, and hyperactivity. Although most individuals have symptoms of both inattention and hyperactivity-impulsivity, one or the other pattern may be predominant. The disorder is more frequent in males than females. Onset is in childhood. Symptoms often attenuate during late adolescence although a minority experience the full complement of symptoms into mid-adulthood. (From DSM-V)Stroop Test: Timed test in which the subject must read a list of words or identify colors presented with varying instructions and different degrees of distraction. (Campbell's Psychiatric Dictionary. 8th ed.)Executive Function: A set of cognitive functions that controls complex, goal-directed thought and behavior. Executive function involves multiple domains, such as CONCEPT FORMATION, goal management, cognitive flexibility, INHIBITION control, and WORKING MEMORY. Impaired executive function is seen in a range of disorders, e.g., SCHIZOPHRENIA; and ADHD.Cognition Disorders: Disturbances in mental processes related to learning, thinking, reasoning, and judgment.Automobile Driving: The effect of environmental or physiological factors on the driver and driving ability. Included are driving fatigue, and the effect of drugs, disease, and physical disabilities on driving.Psychophysics: The science dealing with the correlation of the physical characteristics of a stimulus, e.g., frequency or intensity, with the response to the stimulus, in order to assess the psychologic factors involved in the relationship.Malingering: Simulation of symptoms of illness or injury with intent to deceive in order to obtain a goal, e.g., a claim of physical illness to avoid jury duty.Motor Skills: Performance of complex motor acts.Acoustic Stimulation: Use of sound to elicit a response in the nervous system.Orientation: Awareness of oneself in relation to time, place and person.Space Perception: The awareness of the spatial properties of objects; includes physical space.Electromyography: Recording of the changes in electric potential of muscle by means of surface or needle electrodes.Transcranial Magnetic Stimulation: A technique that involves the use of electrical coils on the head to generate a brief magnetic field which reaches the CEREBRAL CORTEX. It is coupled with ELECTROMYOGRAPHY response detection to assess cortical excitability by the threshold required to induce MOTOR EVOKED POTENTIALS. This method is also used for BRAIN MAPPING, to study NEUROPHYSIOLOGY, and as a substitute for ELECTROCONVULSIVE THERAPY for treating DEPRESSION. Induction of SEIZURES limits its clinical usage.Parietal Lobe: Upper central part of the cerebral hemisphere. It is located posterior to central sulcus, anterior to the OCCIPITAL LOBE, and superior to the TEMPORAL LOBES.Time Factors: Elements of limited time intervals, contributing to particular results or situations.Set (Psychology): Readiness to think or respond in a predetermined way when confronted with a problem or stimulus situation.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.Color Perception: Mental processing of chromatic signals (COLOR VISION) from the eye by the VISUAL CORTEX where they are converted into symbolic representations. Color perception involves numerous neurons, and is influenced not only by the distribution of wavelengths from the viewed object, but also by its background color and brightness contrast at its boundary.Volition: Voluntary activity without external compulsion.Motor Cortex: Area of the FRONTAL LOBE concerned with primary motor control located in the dorsal PRECENTRAL GYRUS immediately anterior to the central sulcus. It is comprised of three areas: the primary motor cortex located on the anterior paracentral lobule on the medial surface of the brain; the premotor cortex located anterior to the primary motor cortex; and the supplementary motor area located on the midline surface of the hemisphere anterior to the primary motor cortex.Individuality: Those psychological characteristics which differentiate individuals from one another.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.Sensory Thresholds: The minimum amount of stimulus energy necessary to elicit a sensory response.Nitrazepam: A benzodiazepine derivative used as an anticonvulsant and hypnotic.Prefrontal Cortex: The rostral part of the frontal lobe, bounded by the inferior precentral fissure in humans, which receives projection fibers from the MEDIODORSAL NUCLEUS OF THE THALAMUS. The prefrontal cortex receives afferent fibers from numerous structures of the DIENCEPHALON; MESENCEPHALON; and LIMBIC SYSTEM as well as cortical afferents of visual, auditory, and somatic origin.Frontal Lobe: The part of the cerebral hemisphere anterior to the central sulcus, and anterior and superior to the lateral sulcus.Sleep Deprivation: The state of being deprived of sleep under experimental conditions, due to life events, or from a wide variety of pathophysiologic causes such as medication effect, chronic illness, psychiatric illness, or sleep disorder.Field Dependence-Independence: The ability to respond to segments of the perceptual experience rather than to the whole.Evoked Potentials, Visual: The electric response evoked in the cerebral cortex by visual stimulation or stimulation of the visual pathways.Motion Perception: The real or apparent movement of objects through the visual field.Symbolism: A concept that stands for or suggests something else by reason of its relationship, association, convention, or resemblance. The symbolism may be mental or a visible sign or representation. (From Webster, 3d ed)Auditory Perception: The process whereby auditory stimuli are selected, organized, and interpreted by the organism.Learning: Relatively permanent change in behavior that is the result of past experience or practice. The concept includes the acquisition of knowledge.Contrast Sensitivity: The ability to detect sharp boundaries (stimuli) and to detect slight changes in luminance at regions without distinct contours. Psychophysical measurements of this visual function are used to evaluate visual acuity and to detect eye disease.Decision Making: The process of making a selective intellectual judgment when presented with several complex alternatives consisting of several variables, and usually defining a course of action or an idea.Affect: The feeling-tone accompaniment of an idea or mental representation. It is the most direct psychic derivative of instinct and the psychic representative of the various bodily changes by means of which instincts manifest themselves.Practice (Psychology): Performance of an act one or more times, with a view to its fixation or improvement; any performance of an act or behavior that leads to learning.Electrooculography: Recording of the average amplitude of the resting potential arising between the cornea and the retina in light and dark adaptation as the eyes turn a standard distance to the right and the left. The increase in potential with light adaptation is used to evaluate the condition of the retinal pigment epithelium.Discrimination Learning: Learning that is manifested in the ability to respond differentially to various stimuli.Visual Fields: The total area or space visible in a person's peripheral vision with the eye looking straightforward.Behavior: The observable response of a man or animal to a situation.Neck Muscles: The neck muscles consist of the platysma, splenius cervicis, sternocleidomastoid(eus), longus colli, the anterior, medius, and posterior scalenes, digastric(us), stylohyoid(eus), mylohyoid(eus), geniohyoid(eus), sternohyoid(eus), omohyoid(eus), sternothyroid(eus), and thyrohyoid(eus).Hand: The distal part of the arm beyond the wrist in humans and primates, that includes the palm, fingers, and thumb.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.Parkinson Disease: A progressive, degenerative neurologic disease characterized by a TREMOR that is maximal at rest, retropulsion (i.e. a tendency to fall backwards), rigidity, stooped posture, slowness of voluntary movements, and a masklike facial expression. Pathologic features include loss of melanin containing neurons in the substantia nigra and other pigmented nuclei of the brainstem. LEWY BODIES are present in the substantia nigra and locus coeruleus but may also be found in a related condition (LEWY BODY DISEASE, DIFFUSE) characterized by dementia in combination with varying degrees of parkinsonism. (Adams et al., Principles of Neurology, 6th ed, p1059, pp1067-75)Evoked Potentials, Motor: The electrical response evoked in a muscle or motor nerve by electrical or magnetic stimulation. Common methods of stimulation are by transcranial electrical and TRANSCRANIAL MAGNETIC STIMULATION. It is often used for monitoring during neurosurgery.Models, Psychological: Theoretical representations that simulate psychological processes and/or social processes. These include the use of mathematical equations, computers, and other electronic equipment.Time Perception: The ability to estimate periods of time lapsed or duration of time.Macaca mulatta: A species of the genus MACACA inhabiting India, China, and other parts of Asia. The species is used extensively in biomedical research and adapts very well to living with humans.Recognition (Psychology): The knowledge or perception that someone or something present has been previously encountered.Eye Movements: Voluntary or reflex-controlled movements of the eye.Double-Blind Method: A method of studying a drug or procedure in which both the subjects and investigators are kept unaware of who is actually getting which specific treatment.Green Chemistry Technology: Pollution prevention through the design of effective chemical products that have low or no toxicity and use of chemical processes that reduce or eliminate the use and generation of hazardous substances.Unconscious (Psychology): Those forces and content of the mind which are not ordinarily available to conscious awareness or to immediate recall.Behavior, Animal: The observable response an animal makes to any situation.Emotions: Those affective states which can be experienced and have arousing and motivational properties.Conflict (Psychology): The internal individual struggle resulting from incompatible or opposing needs, drives, or external and internal demands. In group interactions, competitive or opposing action of incompatibles: antagonistic state or action (as of divergent ideas, interests, or persons). (from Merriam-Webster's Collegiate Dictionary, 10th ed)Reward: An object or a situation that can serve to reinforce a response, to satisfy a motive, or to afford pleasure.Postural Balance: A POSTURE in which an ideal body mass distribution is achieved. Postural balance provides the body carriage stability and conditions for normal functions in stationary position or in movement, such as sitting, standing, or walking.Learning Disorders: Conditions characterized by a significant discrepancy between an individual's perceived level of intellect and their ability to acquire new language and other cognitive skills. These disorders may result from organic or psychological conditions. Relatively common subtypes include DYSLEXIA, DYSCALCULIA, and DYSGRAPHIA.Pinch Strength: Force exerted when using the index finger and the thumb. It is a test for determining maximum voluntary contraction force.Conditioning, Operant: Learning situations in which the sequence responses of the subject are instrumental in producing reinforcement. When the correct response occurs, which involves the selection from among a repertoire of responses, the subject is immediately reinforced.Thrombelastography: Use of a thrombelastograph, which provides a continuous graphic record of the physical shape of a clot during fibrin formation and subsequent lysis.Semantics: The relationships between symbols and their meanings.Glutethimide: A hypnotic and sedative. Its use has been largely superseded by other drugs.Aging: The gradual irreversible changes in structure and function of an organism that occur as a result of the passage of time.Facial Expression: Observable changes of expression in the face in response to emotional stimuli.Cross-Over Studies: Studies comparing two or more treatments or interventions in which the subjects or patients, upon completion of the course of one treatment, are switched to another. In the case of two treatments, A and B, half the subjects are randomly allocated to receive these in the order A, B and half to receive them in the order B, A. A criticism of this design is that effects of the first treatment may carry over into the period when the second is given. (Last, A Dictionary of Epidemiology, 2d ed)Lighting: The illumination of an environment and the arrangement of lights to achieve an effect or optimal visibility. Its application is in domestic or in public settings and in medical and non-medical environments.Models, Neurological: Theoretical representations that simulate the behavior or activity of the neurological system, processes or phenomena; includes the use of mathematical equations, computers, and other electronic equipment.Touch Perception: The process by which the nature and meaning of tactile stimuli are recognized and interpreted by the brain, such as realizing the characteristics or name of an object being touched.Motor Activity: The physical activity of a human or an animal as a behavioral phenomenon.Mental Fatigue: A condition of low alertness or cognitive impairment, usually associated with prolonged mental activities or stress.Basal Ganglia: Large subcortical nuclear masses derived from the telencephalon and located in the basal regions of the cerebral hemispheres.Judgment: The process of discovering or asserting an objective or intrinsic relation between two objects or concepts; a faculty or power that enables a person to make judgments; the process of bringing to light and asserting the implicit meaning of a concept; a critical evaluation of a person or situation.Feedback, Psychological: A mechanism of information stimulus and response that may control subsequent behavior, cognition, perception, or performance. (From APA Thesaurus of Psychological Index Terms, 8th ed.)Arm: The superior part of the upper extremity between the SHOULDER and the ELBOW.Posture: The position or attitude of the body.Anticipation, Psychological: The ability to foresee what is likely to happen on the basis of past experience. It is largely a frontal lobe function.Temazepam: A benzodiazepine that acts as a GAMMA-AMINOBUTYRIC ACID modulator and anti-anxiety agent.Gyrus Cinguli: One of the convolutions on the medial surface of the CEREBRAL HEMISPHERES. It surrounds the rostral part of the brain and CORPUS CALLOSUM and forms part of the LIMBIC SYSTEM.Form Perception: The sensory discrimination of a pattern shape or outline.Lorazepam: A benzodiazepine used as an anti-anxiety agent with few side effects. It also has hypnotic, anticonvulsant, and considerable sedative properties and has been proposed as a preanesthetic agent.Schizophrenia: A severe emotional disorder of psychotic depth characteristically marked by a retreat from reality with delusion formation, HALLUCINATIONS, emotional disharmony, and regressive behavior.Pronation: Applies to movements of the forearm in turning the palm backward or downward. When referring to the foot, a combination of eversion and abduction movements in the tarsal and metatarsal joints (turning the foot up and in toward the midline of the body).Perceptual Disorders: Cognitive disorders characterized by an impaired ability to perceive the nature of objects or concepts through use of the sense organs. These include spatial neglect syndromes, where an individual does not attend to visual, auditory, or sensory stimuli presented from one side of the body.Dominance, Cerebral: Dominance of one cerebral hemisphere over the other in cerebral functions.Differential Threshold: The smallest difference which can be discriminated between two stimuli or one which is barely above the threshold.Psychological Tests: Standardized tests designed to measure abilities, as in intelligence, aptitude, and achievement tests, or to evaluate personality traits.Extraversion (Psychology): A state in which attention is largely directed outward from the self.Startle Reaction: A complex involuntary response to an unexpected strong stimulus usually auditory in nature.Motivation: Those factors which cause an organism to behave or act in either a goal-seeking or satisfying manner. They may be influenced by physiological drives or by external stimuli.Hypokinesia: Slow or diminished movement of body musculature. It may be associated with BASAL GANGLIA DISEASES; MENTAL DISORDERS; prolonged inactivity due to illness; and other conditions.Schizophrenic Psychology: Study of mental processes and behavior of schizophrenics.Ionic Liquids: Salts that melt below 100 C. Their low VOLATILIZATION can be an advantage over volatile organic solvents.Statistics as Topic: The science and art of collecting, summarizing, and analyzing data that are subject to random variation. The term is also applied to the data themselves and to the summarization of the data.Guanfacine: A centrally acting antihypertensive agent with specificity towards ADRENERGIC ALPHA-2 RECEPTORS.Cerebral Cortex: The thin layer of GRAY MATTER on the surface of the CEREBRAL HEMISPHERES that develops from the TELENCEPHALON and folds into gyri and sulchi. It reaches its highest development in humans and is responsible for intellectual faculties and higher mental functions.Awareness: The act of "taking account" of an object or state of affairs. It does not imply assessment of, nor attention to the qualities or nature of the object.Psycholinguistics: A discipline concerned with relations between messages and the characteristics of individuals who select and interpret them; it deals directly with the processes of encoding (phonetics) and decoding (psychoacoustics) as they relate states of messages to states of communicators.Psychometrics: Assessment of psychological variables by the application of mathematical procedures.Supination: Applies to movements of the forearm in turning the palm forward or upward. When referring to the foot, a combination of adduction and inversion movements of the foot.Vocabulary: The sum or the stock of words used by a language, a group, or an individual. (From Webster, 3d ed)Reference Values: The range or frequency distribution of a measurement in a population (of organisms, organs or things) that has not been selected for the presence of disease or abnormality.Hypnotics and Sedatives: Drugs used to induce drowsiness or sleep or to reduce psychological excitement or anxiety.Data Interpretation, Statistical: Application of statistical procedures to analyze specific observed or assumed facts from a particular study.ReadingCatalysis: The facilitation of a chemical reaction by material (catalyst) that is not consumed by the reaction.Verbal Learning: Learning to respond verbally to a verbal stimulus cue.Pyramidal Tracts: Fibers that arise from cells within the cerebral cortex, pass through the medullary pyramid, and descend in the spinal cord. Many authorities say the pyramidal tracts include both the corticospinal and corticobulbar tracts.Oxazepam: A benzodiazepine used in the treatment of anxiety, alcohol withdrawal, and insomnia.Case-Control Studies: Studies which start with the identification of persons with a disease of interest and a control (comparison, referent) group without the disease. The relationship of an attribute to the disease is examined by comparing diseased and non-diseased persons with regard to the frequency or levels of the attribute in each group.Fingers: Four or five slender jointed digits in humans and primates, attached to each HAND.Psychomotor Disorders: Abnormalities of motor function that are associated with organic and non-organic cognitive disorders.Image Processing, Computer-Assisted: A technique of inputting two-dimensional images into a computer and then enhancing or analyzing the imagery into a form that is more useful to the human observer.PropylaminesSensation: The process in which specialized SENSORY RECEPTOR CELLS transduce peripheral stimuli (physical or chemical) into NERVE IMPULSES which are then transmitted to the various sensory centers in the CENTRAL NERVOUS SYSTEM.Biofuels: Hydrocarbon-rich byproducts from the non-fossilized BIOMASS that are combusted to generate energy as opposed to fossilized hydrocarbon deposits (FOSSIL FUELS).Perceptual Masking: The interference of one perceptual stimulus with another causing a decrease or lessening in perceptual effectiveness.Nerve Net: A meshlike structure composed of interconnecting nerve cells that are separated at the synaptic junction or joined to one another by cytoplasmic processes. In invertebrates, for example, the nerve net allows nerve impulses to spread over a wide area of the net because synapses can pass information in any direction.Automatism: Automatic, mechanical, and apparently undirected behavior which is outside of conscious control.Magnetoencephalography: The measurement of magnetic fields over the head generated by electric currents in the brain. As in any electrical conductor, electric fields in the brain are accompanied by orthogonal magnetic fields. The measurement of these fields provides information about the localization of brain activity which is complementary to that provided by ELECTROENCEPHALOGRAPHY. Magnetoencephalography may be used alone or together with electroencephalography, for measurement of spontaneous or evoked activity, and for research or clinical purposes.Amputation, Traumatic: Loss of a limb or other bodily appendage by accidental injury.Problem Solving: A learning situation involving more than one alternative from which a selection is made in order to attain a specific goal.Stuttering: A disturbance in the normal fluency and time patterning of speech that is inappropriate for the individual's age. This disturbance is characterized by frequent repetitions or prolongations of sounds or syllables. Various other types of speech dysfluencies may also be involved including interjections, broken words, audible or silent blocking, circumlocutions, words produced with an excess of physical tension, and monosyllabic whole word repetitions. Stuttering may occur as a developmental condition in childhood or as an acquired disorder which may be associated with BRAIN INFARCTIONS and other BRAIN DISEASES. (From DSM-IV, 1994)Size Perception: The sensory interpretation of the dimensions of objects.Chlorpheniramine: A histamine H1 antagonist used in allergic reactions, hay fever, rhinitis, urticaria, and asthma. It has also been used in veterinary applications. One of the most widely used of the classical antihistaminics, it generally causes less drowsiness and sedation than PROMETHAZINE.Word Association Tests: Lists of words to which individuals are asked to respond ascertaining the conceptual meaning held by the individual.Diagnosis, Computer-Assisted: Application of computer programs designed to assist the physician in solving a diagnostic problem.Movement Disorders: Syndromes which feature DYSKINESIAS as a cardinal manifestation of the disease process. Included in this category are degenerative, hereditary, post-infectious, medication-induced, post-inflammatory, and post-traumatic conditions.Flurazepam: A benzodiazepine derivative used mainly as a hypnotic.Vision, Ocular: The process in which light signals are transformed by the PHOTORECEPTOR CELLS into electrical signals which can then be transmitted to the brain.Anti-Anxiety Agents: Agents that alleviate ANXIETY, tension, and ANXIETY DISORDERS, promote sedation, and have a calming effect without affecting clarity of consciousness or neurologic conditions. ADRENERGIC BETA-ANTAGONISTS are commonly used in the symptomatic treatment of anxiety but are not included here.Chlorine Compounds: Inorganic compounds that contain chlorine as an integral part of the molecule.Intelligence: The ability to learn and to deal with new situations and to deal effectively with tasks involving abstractions.Allylglycine: An inhibitor of glutamate decarboxylase and an antagonist of GAMMA-AMINOBUTYRIC ACID. It is used to induce convulsions in experimental animals.Brain Injuries: Acute and chronic (see also BRAIN INJURIES, CHRONIC) injuries to the brain, including the cerebral hemispheres, CEREBELLUM, and BRAIN STEM. Clinical manifestations depend on the nature of injury. Diffuse trauma to the brain is frequently associated with DIFFUSE AXONAL INJURY or COMA, POST-TRAUMATIC. Localized injuries may be associated with NEUROBEHAVIORAL MANIFESTATIONS; HEMIPARESIS, or other focal neurologic deficits.Theta Rhythm: Brain waves characterized by a frequency of 4-7 Hz, usually observed in the temporal lobes when the individual is awake, but relaxed and sleepy.Sleep: A readily reversible suspension of sensorimotor interaction with the environment, usually associated with recumbency and immobility.Mentha piperita: A plant genus of the family LAMIACEAE that is the source of peppermint oil.Eye Movement Measurements: Methods and procedures for recording EYE MOVEMENTS.Reversal Learning: Any situation where an animal or human is trained to respond differentially to two stimuli (e.g., approach and avoidance) under reward and punishment conditions and subsequently trained under reversed reward values (i.e., the approach which was previously rewarded is punished and vice versa).Nicotine: Nicotine is highly toxic alkaloid. It is the prototypical agonist at nicotinic cholinergic receptors where it dramatically stimulates neurons and ultimately blocks synaptic transmission. Nicotine is also important medically because of its presence in tobacco smoke.Dose-Response Relationship, Drug: The relationship between the dose of an administered drug and the response of the organism to the drug.Accidental Falls: Falls due to slipping or tripping which may result in injury.Mental Recall: The process whereby a representation of past experience is elicited.Wakefulness: A state in which there is an enhanced potential for sensitivity and an efficient responsiveness to external stimuli.Language: A verbal or nonverbal means of communicating ideas or feelings.Mathematics: The deductive study of shape, quantity, and dependence. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)Association Learning: The principle that items experienced together enter into a connection, so that one tends to reinstate the other.Caudate Nucleus: Elongated gray mass of the neostriatum located adjacent to the lateral ventricle of the brain.Physical Stimulation: Act of eliciting a response from a person or organism through physical contact.Galvanic Skin Response: A change in electrical resistance of the skin, occurring in emotion and in certain other conditions.Rotation: Motion of an object in which either one or more points on a line are fixed. It is also the motion of a particle about a fixed point. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)Rats, Long-Evans: An outbred strain of rats developed in 1915 by crossing several Wistar Institute white females with a wild gray male. Inbred strains have been derived from this original outbred strain, including Long-Evans cinnamon rats (RATS, INBRED LEC) and Otsuka-Long-Evans-Tokushima Fatty rats (RATS, INBRED OLETF), which are models for Wilson's disease and non-insulin dependent diabetes mellitus, respectively.Central Nervous System Stimulants: A loosely defined group of drugs that tend to increase behavioral alertness, agitation, or excitation. They work by a variety of mechanisms, but usually not by direct excitation of neurons. The many drugs that have such actions as side effects to their main therapeutic use are not included here.Pattern Recognition, Physiological: The analysis of a critical number of sensory stimuli or facts (the pattern) by physiological processes such as vision (PATTERN RECOGNITION, VISUAL), touch, or hearing.Brain Waves: Wave-like oscillations of electric potential between parts of the brain recorded by EEG.Evoked Potentials, Auditory: The electric response evoked in the CEREBRAL CORTEX by ACOUSTIC STIMULATION or stimulation of the AUDITORY PATHWAYS.Diatomaceous Earth: A form of SILICON DIOXIDE composed of skeletons of prehistoric aquatic plants which is used for its ABSORPTION quality, taking up 1.5-4 times its weight in water. The microscopic sharp edges are useful for insect control but can also be an inhalation hazard. It has been used in baked goods and animal feed. Kieselguhr is German for flint + earthy sediment.Macaca: A genus of the subfamily CERCOPITHECINAE, family CERCOPITHECIDAE, consisting of 16 species inhabiting forests of Africa, Asia, and the islands of Borneo, Philippines, and Celebes.Athletic Injuries: Injuries incurred during participation in competitive or non-competitive sports.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.Proactive Inhibition: The state or process hypothesized to account for poorer learning rate for elements later in a series as compared to the learning rate for elements coming earlier in a series.Beta Rhythm: Brain waves with frequency between 15-30 Hz seen on EEG during wakefulness and mental activity.Touch: Sensation of making physical contact with objects, animate or inanimate. Tactile stimuli are detected by MECHANORECEPTORS in the skin and mucous membranes.Neurotic Disorders: Disorders in which the symptoms are distressing to the individual and recognized by him or her as being unacceptable. Social relationships may be greatly affected but usually remain within acceptable limits. The disturbance is relatively enduring or recurrent without treatment.Dyslexia: A cognitive disorder characterized by an impaired ability to comprehend written and printed words or phrases despite intact vision. This condition may be developmental or acquired. Developmental dyslexia is marked by reading achievement that falls substantially below that expected given the individual's chronological age, measured intelligence, and age-appropriate education. The disturbance in reading significantly interferes with academic achievement or with activities of daily living that require reading skills. (From DSM-IV)Dextroamphetamine: The d-form of AMPHETAMINE. It is a central nervous system stimulant and a sympathomimetic. It has also been used in the treatment of narcolepsy and of attention deficit disorders and hyperactivity in children. Dextroamphetamine has multiple mechanisms of action including blocking uptake of adrenergics and dopamine, stimulating release of monamines, and inhibiting monoamine oxidase. It is also a drug of abuse and a psychotomimetic.
"Introduction". Reaction Times. MacDougald, Park (14 June 2016). "Why Peter Thiel Wants to Topple Gawker and Elect Donald Trump ... Other Hestia Society projects have included Reaction Times, an online content aggregator focusing mainly on the neoreactionary ... "Dark Enlightenment Reading List". Reaction Times. "Resources". "Neoreactionary Canon" (PDF). ... Cowen, Tyler (6 June 2016). "What is neo-reaction?". Marginal Revolution. Mace, Roger (25 June 2016). "Neoreaction (NRx) is ...
Reaction time. The time between the presentation of a stimulus and an appropriate response can indicate differences between two ... For example, if in a search task the reaction times vary proportionally with the number of elements, then it is evident that ... A person could be presented with a phone number and be asked to recall it after some delay of time. Then, the accuracy of the ... Even if the technology to map out every neuron in the brain in real-time were available, and it were known when each neuron was ...
reaction time". The Journal of General Psychology. 16 (1): 39-82. doi:10.1080/00221309.1937.9917940. Crowmwell, R. L.; ... doi:10.1111/j.1939-0025.1937.tb05558.x. Zahn, T. P.; Shakow, D.; Rosenthal, D. (1961). "Reaction time in schizophrenic and ... He compared verbal and manual reaction times and associations in people with schizophrenia compared to normal subjects. Shakow ... Rodnick, Shakow (1940). "Set in the schizophrenic as measured by a composite reaction time index". American Journal of ...
Jacobs, Emma (4 December 2011). "Interview: Chain reaction". Financial Times. Retrieved 16 May 2015. "London Cocktail Club". ... Management Today and The Sunday Times acknowledged her as one of the "35 most successful women under 35" in the UK. In 2007 she ... "Let's Save Money - Control your time and be smart with your money". Let's Save Money. Retrieved 16 May 2015. "Let's Save Money ... "Britain's 500 most influential". The Sunday Times. 24 January 2016. (subscription required) "Cooks to Market". Sky Living HD. ...
Amphetamines and caffeine are stimulants that increase alertness, improve focus, decrease reaction time, and delay fatigue, ... Improved reaction time • Increased muscle strength and delayed muscle fatigue • Increased acceleration • Increased alertness ... by improving muscle strength and endurance while decreasing reaction time and fatigue; some examples of athletic performance- ... Depletion of dopamine in healthy volunteers impairs timing, while amphetamine releases synaptic dopamine and speeds up timing. ...
... while improving reaction time. Amphetamine improves endurance and reaction time primarily through reuptake inhibition and ... Amphetamines and caffeine are stimulants that increase alertness, improve focus, decrease reaction time, and delay fatigue, ... Improved reaction time • Increased muscle strength and delayed muscle fatigue • Increased acceleration • Increased alertness ... Depletion of dopamine in healthy volunteers impairs timing, while amphetamine releases synaptic dopamine and speeds up timing. ...
Most studies, however, found improvements in reaction time. The ingestion of caffeine does not seem to affect long-term memory ... At normal doses, caffeine has variable effects on learning and memory, but it generally improves reaction time, wakefulness, ... Amphetamines and caffeine are stimulants that increase alertness, improve focus, decrease reaction time, and delay fatigue, ... Improved reaction time • Increased muscle strength and delayed muscle fatigue • Increased acceleration • Increased alertness ...
... while improving reaction time. Amphetamine improves endurance and reaction time primarily through reuptake inhibition and ... It induces physical effects such as decreased reaction time, fatigue resistance, and increased muscle strength. Larger doses of ... Amphetamines and caffeine are stimulants that increase alertness, improve focus, decrease reaction time, and delay fatigue, ... Krimen LI, Cota DJ (March 2011). "The Ritter Reaction". Organic Reactions. 17: 216. doi:10.1002/0471264180.or017.03. US patent ...
Amphetamines and caffeine are stimulants that increase alertness, improve focus, decrease reaction time, and delay fatigue, ... Methylphenidate has also been shown to increase exercise performance in time to fatigue and time trial studies. Caffeine is the ... reaction time, acceleration, anaerobic exercise performance, power output at fixed levels of perceived exertion, and endurance ... Improved reaction time • Increased muscle strength and delayed muscle fatigue • Increased acceleration • Increased alertness ...
Likewise, it induces physical effects such as decreased reaction time, fatigue resistance, and increased muscle strength. In ... Amphetamines and caffeine are stimulants that increase alertness, improve focus, decrease reaction time, and delay fatigue, ... Improved reaction time • Increased muscle strength and delayed muscle fatigue • Increased acceleration • Increased alertness ... For example, (S)-amphetamine, commonly known as d-amphetamine or dextroamphetamine, displays five times greater psychostimulant ...
Amphetamines and caffeine are stimulants that increase alertness, improve focus, decrease reaction time, and delay fatigue, ... while reducing reaction time. Like methylphenidate and bupropion, amphetamine increases stamina and endurance in humans ... Improved reaction time • Increased muscle strength and delayed muscle fatigue • Increased acceleration • Increased alertness ... Petersburg Times (Tampa Bay, FL). Newcomb, Alyssa. "Superhero Woman Lifts Car Off Dad - ABC News". ABC News. Retrieved 12 ...
... while improving reaction time. Amphetamine improves endurance and reaction time primarily through reuptake inhibition and ... At these doses, it induces physical effects such as decreased reaction time, fatigue resistance, and increased muscle strength ... Amphetamines and caffeine are stimulants that increase alertness, improve focus, decrease reaction time, and delay fatigue, ... Improved reaction time • Increased muscle strength and delayed muscle fatigue • Increased acceleration • Increased alertness ...
Ashworth, Anne (2006-06-21). "Chain reaction: Warehouse". The Times. Archived from the original on September 29, 2006. ... For example, in United States state-court opinions before 1944, sic appeared 1,239 times in the Westlaw database; in those from ... ISBN 0-547-19081-6. Carillo, Jose A. (March 6, 2010). "The role of the bracketed 'sic' in English prose". The Manila Times. ... The following example from The Times of London demonstrates how the interpolation of sic can discredit a quoted statement.[ ...
It causes longer reaction times. It impairs judgment. It impairs memory and ability to retain information. Sufficient sleep ... As listed below, their coordination is impaired, have longer reaction time, impairs judgment, and memory is impaired. Sleep ... The reason night time driving is so risky is because sleep becomes an irresistible urge especially from about midnight until 6 ... The reason that accidents are mostly likely to happen during the early to mid afternoon may have to do with the biological time ...
Real-time polymerase chain reaction. The liquid phase ligand binding assay of Immunoprecipitation (IP) is a method that is used ... A thicker filter is useful to get a more complete recovery of small membrane pieces, but may require a longer wash time. It is ... In this type of assay the binding of a ligand to cells is followed over time. The obtained signal is proportional to the number ... As a result, change in dye fluorescence can be viewed in real time with no delay using an excitatory laser and a charge-coupled ...
Since the reaction time of a gun system is around 8-10 seconds, compared to approximately 30 seconds for a missile-based system ... The maximum target speed can be up to 500 m/s; reaction time 6-8 seconds. Each 2S6 has all facilities for independent warfare. ... reaction time 6-8 seconds. Each 2S6 has all facilities for independent warfare. The system uses the same 9M311 (NATO: SA-19/SA- ... additionally the system should have a reaction time no greater than 10 seconds. Due to the similarities in the fire control of ...
Newton-Small, Jay (2008-03-18). "Reaction to the Obama Speech". Time. Retrieved 2008-03-21. Tapper, Jake (2008-03-19). " ... Jackson said that Obama "made the case we've been here before, but not this time will we linger. This time we're going to ... Bai, Matt (2008-08-06). "Is Obama the End of Black Politics?". The New York Times Magazine. The New York Times. Archived from ... the speech had been viewed on YouTube over 4.5 million times. The Los Angeles Times cited the prominence of the speech and the ...
Finally, reaction time was reduced. Psychologically, Dhammakaya meditation reduced clinical depression while stimulating ... lung volume and reaction time", Physiology & Behavior, 50 (3): 543-8, doi:10.1016/0031-9384(91)90543-W Swearer, Donald K. (1991 ... In the time of Luang Pu Sodh the method was criticized by some for being extra-canonical, although Asian Studies scholar Edwin ... Luang Pu Sodh devoted his time from 1916 to 1959 teaching Dhammakaya meditation. In 1935, he set up what he called a ' ...
6-8 sec reaction time. Kashtan-M: 5-7 sec (3-6 sec according to other sources). Kashtan-M can be equipped with radar and optics ... 1.5 minutes reload time. Kashtan is compatible with the Kashtan-M's 9M311-1E missiles. "3M87 Kortik / Kashtan (SA-N-11 Grison) ...
Complete - Battle of reaction time. Fire Away - Destroy enemy invaders. Hide 'N Seek - Guess the computers 3 numbers in order. ... The game had its packaging updated several times since its original release.[citation needed] It was packaged with the game ...
Information theory of choice-reaction times. Academic P. Ratcliff, R.; J. N Rouder (1998). "Modeling response times for two- ... The DDM has been shown to describe accuracy and reaction times in human data for 2AFC tasks. The accumulation of evidence in ... Ratcliff, R.; P. L Smith (2004). "A comparison of sequential sampling models for two-choice reaction time". Psychological ... CS1 maint: Multiple names: authors list (link) Stone, M. (1960). "Models for choice-reaction time". Psychometrika. 25 (3): 251- ...
Thus the reaction time chosen can be related to the burden's corresponding population percentile; generally a reaction time of ... which is the product of the speed and the perception-reaction time of the driver/rider. A perception-reaction time of 1.5 ... Simple reaction time shortens from infancy into the late 20s, then increases slowly until the 50s and 60s, and then lengthens ... Most old roads were not engineered with the deficient driver in mind, and often used a defunct 3/4 second reaction time ...
Laming, D. R. (1968). Information theory of choice-reaction times. New York: Academic Press. Link, S. W., & Heath, R. A. (1975 ... Under high time pressure, decision makers must choose a low threshold; but under low time pressure, a higher threshold can be ... Smith, P. L. (1995). Psychophysically principled models of visual simple reaction time. Psychological Review, 102(3), 567-593. ... which produces an affective reaction, or valence, to each prospect. These valences are integrated across time to produce the ...
Results in faster judgement and reaction time. Average (heightened) reaction time: 0.06 seconds. Background: Reide and Lance ... The reaction to this trigger often results in a heightening of the senses of the afflicted - a condition known as a " ...
Perception-reaction time increased (from 0.35 to 0.43 s) with age but brake-movement time did not change with age. Gender did ... Perception-reaction time increased significantly from 0.32 to 0.42 s (P<.05) as uncertainty increased but brake-movement time ... The time tpc, for the stopped motorist, is the sum of perception time and the time required to actuate an automatic ... See 4th grade math level Taoka, George T. (March 1989). "Brake Reaction Times of Unalerted Drivers" (PDF). ITE Journal. 59 (3 ...
Only time will tell how many other innovations will suffer under the Supreme Court's careless expansion of Section 101's patent ... The claim itself has two simple and conventional steps: first amplifying (by polymerase chain reaction, PCR) and then detecting ...
The simulator calculates how temperature and pressure affect molecules as the reaction progresses. We use Newtons equations ... A computer simulator that can display a chemical reaction in 3D has been developed in Japan by a group led by NEC. ... Real-time reaction. 18 April 1998 A computer simulator that can display a chemical reaction in 3D has been. developed in Japan ... temperature and pressure affect molecules as the reaction progresses. "We use. Newtons equations to fix the motion of the ...
Reaction TimeStrength variables [1]Minimum RT and comparison of senses [2]Complexity conditions [3]Explanations of RT [4] ... Reaction Time Encyclopedia of Aging COPYRIGHT 2002 The Gale Group Inc.. REACTION TIME. In cognitive psychology, reaction time ( ... Pachella, R. The Use of Reaction Time Measures in Information Processing Research. In Human Information Processing. Edited ... Sternberg, S. Two Operations in Character Recognition: Some Evidence from Reaction Time Measurements. Perception & ...
Game action between the Tampa Bay Rays and the Baltimore Orioles .Orioles' relief pitcher Koji Uehara reacts to striking out Rays' Evan Longoria for the game ending out, which gave the 8-7 win to Baltimore.
Re: [HACKERS] Reducing pg_ctls reaction time Tom Lane Mon, 26 Jun 2017 12:16:20 -0700 ... Re: [HACKERS] Reducing pg_ctls reaction time Tom Lane. * *Re: [HACKERS] Reducing pg_ctls reaction time Jeff Janes ... Re: [HACKERS] Reducing pg_ctls reaction time Michael Paquier. * * ... HACKERS] Reducing pg_ctls reaction time Tom Lane. * * ... Re: [HACKERS] Reducing pg_ctls reaction ... Tom Lane. * *Re: [ ...
Analysis and opinion on the latest news trends written by Washington Times staffers including Cheryl K. Chumley, Ralph Hallow ... Donald Trump has a point: Time to investigate Team Obama. By Cheryl K. Chumley - The Washington Times ... All site contents © Copyright 2018 The Washington Times, LLC,3600 New York Avenue NE , Washington, DC 20002 ,202-636-3000. ... By Cheryl K. Chumley - The Washington Times A new study of 100,000-plus French adults has found that those who eat a lot of ...
New research demonstrates that musical training improves reaction time to auditory and tactile stimuli. The findings open the ... For the first time, this effect is demonstrated in their responses to auditory and tactile cues.. Musicians reaction times to ... Reaction times and the aging population. Although the study might provide bragging rights for musicians, there is a more ... Reaction times tend to slow during the process of aging. For certain individuals, this can be a significant problem. However, ...
The stipulated time for a PhD in JNU is 4+1 years. I am in my fourth year now. I am a recipient of the Jawaharlal Nehru ... JNU reaction This refers to Part 3 of the series ?Three Lives in Student Politics? (December 28), featuring me as a student ...
... nuclear reaction). Commentary and archival information about fusion (Nuclear Reaction) from The New York Times. ... nuclear reaction). Commentary and archival information about fusion (Nuclear Reaction) from The New York Times. ... A New York Times Column on Climate and Energy The Times launches a new column on global warming and energy. ... A New York Times Column on Climate and Energy The Times launches a new column on global warming and energy. ...
N Irelands reaction to Brit green paper is generally favorable; MP B Devlin terms paper irrelevant as it deals only with ... October 31, 1972, Page 7 The New York Times Archives BELFAST, Northern Ireland, Oct. 30-Reaction to the British Government ... A version of this archives appears in print on October 31, 1972, on Page 7 of the New York edition with the headline: Reactions ...
Who has the best reaction time? Do your reaction times improve with practice? Did your reaction times vary a lot or were they ... I tried it five times and my reaction time was under. 10 seconds every time. But how far above your hand should your friend ... Compare the marking on the ruler where your fingers caught it to the reaction time chart. Your reaction time is how long it ... WAS THE ONE FASTER REACTION TIME.. Julia, age 13 of Austin, TX wrote:. Boys have faster RT than girls your reaction time ...
... people working part-time and a third of all jobless Britons being out of work for a year or more. ... Reaction: Unemployment falls but part-time working reaches record high. Experts digest the latest unemployment figures, which ... even for those who have found full-time employment, earning power for new starters remains well below pre-recession heights. ... Lack of full-time work and poor pay take gloss off rosy job figures ...
More from The Times and The Sunday Times. *The Times e-paper ... The Times Editorial Complaints. * The Sunday Times Editorial ...
Reaction to Dale Earnhardt's death Sunday in a crash on the last turn of the last lap of the Daytona 500: My heart is ... Reaction to Dale Earnhardts death Sunday in a crash on the last turn of the last lap of the Daytona 500:. My heart is hurting ...
Thank you for your interest in spreading the word about Science.. NOTE: We only request your email address so that the person you are recommending the page to knows that you wanted them to see it, and that it is not junk mail. We do not capture any email address.. ...
The ferry disaster off South Koreas southwest coast dominated online discussion in the country Thursday morning, with some people circulating screenshots of text messages allegedly sent from passengers trapped on board.
... while driving doubles reaction time and makes drivers more likely to miss a flashing light, according to new research. ... The lag in reaction times was greater than in an earlier study conducted in a lab simulator. Yager explains that the three- to ... The typical reaction time without texting was between one and two seconds, but while texting it increased to three to four ... The typical reaction time doubled regardless of whether the driver was typing or reading a text (Source: nkbimages/iStockphoto) ...
But Albeck said that this time, feelings are more intense.. "I had made a sign. My first instinct was Im going to tape this ... We were young during Vietnam, and except for a few small skirmishes, this was the first time we had really seen war." ... Even in times of war, she found herself facing a common Yalie plight: being overextended. ... As emotional attachment to victory increases, reaction and activism may become stronger, he said. ...
The federal governments inability to reach consensus on immediate border security legislation or formulate a comprehensive plan of action is putting the lives of Texas citizens at risk. We will not to idly stand by while criminal elements take advantage of this humanitarian crisis. Its not only our right, but our responsibility to act independently of the federal government in the absence of sufficient action by Washington. I am very confident in the ability of the Texas National Guard to work with the United States Border Patrol, the Texas Department of Public Safety, and local law enforcement officials to secure our border, combat crime and protect our citizens. - Lt. Gov. David Dewhurst.
More from The Times and The Sunday Times. *The Times e-paper ... The Times Editorial Complaints. * The Sunday Times Editorial ... Times Britain at War.. (By Our Petrograd Correspondent.). Under the Soviet or committee system Russia has suffered a ... Reaction after Revolution. Whoever dared to criticize was banned as a counter-revolutionary, a supporter of Tsarism, an apostle ...
I read this book in one sitting! It had me on the edge of my seat the entire time trying to figure out if Gage and Lilly were ... CHAIN REACTION REBECCA YORK. ISBN# 978-373-22946-8/0-373-22946-1. October 2006. Harlequin Enterprises Limited. 225 Duncan Mill ... He finds himself in a race against both time and the would-be assassin to convince his wife of his innocence, get her help, ... He feels he must be onsite most of the time to be sure everything runs smoothly. He does not like to delegate work. ...
Vaccine reaction time lag. [2004 pdf] Dr Viera Scheibner. Dynamics of critical days as part of the dynamics of non-specific ... A reaction can be gradual. Deterioration can be gradual. Neurological problems can develop over time. They do in various ... A vaccine reaction is defined so that all bad reactions are said to occur very soon after the shot is given. But that does not ... The time lag between MMR vaccination and meningitis ranged from 14 to 28 days in the 35 cases of meningitis.---Fujinaga T, et ...
European Union defense ministers have reaffirmed plans to have their 60,000-strong rapid-reaction force ready for deployment by ... That would be despite months of delay caused by a dispute over the force between Greece and Turkey, which has left time short. ... Turkey is demanding co-decision rights on any future operations of the rapid-reaction force in the Balkans, a region it ... In spite of the dispute, the rapid-reaction force has made certain advances. One concrete achievement is the creation of a ...
Toddlers reaction after clearly seeing parents for first time with glasses. Duration: 01:57 09/03/2019. ... Toddlers reaction after clearly seeing parents for first time with glasses. Rumble ... Milo the Chihuahuas priceless reaction after meeting baby sister. Rumble * Pelican patiently waits in line to be served at ... Milo the Chihuahuas priceless reaction after meeting baby sister. Rumble 1:24 ...
Researchers have found that middle-aged people who have slow reaction times have a higher risk of early death. ... Could reaction time tests be used to monitor health and survival? ... What can reaction times tell us about a persons future health? In a reaction time test, participants have to press a button as ... Hagger-Johnson thinks that reaction time could be used to monitor specific aspects of patients health: "Reaction time may ...
Effect of Reaction Rate and Calcination Time on Nanoparticles. C. M. Dudhe1 and S. B. Nagdeote2 ... C. M. Dudhe and S. B. Nagdeote, "Effect of Reaction Rate and Calcination Time on Nanoparticles," Journal of Nanoscience, vol. ...
  • And finally, some reactions to FiveThirtyEight's foray into March Madness (if you are sick of college basketball, skip to the Reads section). (nytimes.com)
  • Nanolitre droplet array for real time reverse transcription polymerase chain reaction. (nih.gov)
  • Recently, simple and rapid assays for quantifying mRNA expression by real-time reverse transcription-polymerase chain reaction (RT-PCR) have been used for analysis of cytokine profiles in humans and other mammalian species. (bioone.org)
  • Methods used for detecting the amplified DNA products from the polymerase chain reaction as they accumulate instead of at the end of the reaction. (bioportfolio.com)
  • In order to get into the 2019 Boston Marathon, which will run on April 15, marathon times had to be four minutes and 52 seconds faster than the qualifying standards. (runnersworld.com)
  • Transcripts of their discussions released Friday, Jan. 11, 2019, show that then-Federal Reserve Chairman Bernanke and his colleagues devoted considerable time debating the wording of the statement. (seattletimes.com)
  • In this Aug. 9, 2018, file photo, a firefighter keeps watch as a wildfire burns in the Cleveland National Forest in Corona, Calif. Researchers have expanded a health-monitoring study of wildland firefighters after a previous study found season-long health declines and deteriorating reaction times. (nbcbayarea.com)
  • Mental chronometry is the use of response time in perceptual-motor tasks to infer the content, duration, and temporal sequencing of cognitive operations. (wn.com)
  • Sign up for our Crime Time Newsletter and subscribe to our true crime podcast Martinis & Murder for all the best true crime content. (oxygen.com)
  • The Awl - an online publication popular with millennials - summed up TIME 's business savvy in a tweet that linked to some photos, a new-fangled method of driving something they call "traffic" to "content. (theweek.com)
  • Because the vaccine obviously acts in the body for a long period of time after it is given. (whale.to)
  • Note: Not all vaccine reactions photos are available for each day listed below. (cdc.gov)
  • Vaccine "take" on day 6 after vaccination in a first-time vaccinee. (cdc.gov)
  • Source: Vaccination reactions in vaccinia-naïve and previously vaccinated volunteers in a clinical study of diluted Dryvax smallpox vaccine enrolled at the NIAID-supported Vaccine Treatment and Evaluation Units at Saint Louis University in 2002. (cdc.gov)
  • The expert committee unanimously concluded that these reactions were not vaccine-related. (indiatimes.com)
  • Some of the known vaccine-related reactions following the measles-rubella shot include rash and itching. (indiatimes.com)
  • The magazine rented out an airport taxiway and then measured the reaction times of two drivers, the magazine's 22-year-old intern, with his iPhone, and its 37-year-old editor in chief, Eddie Alterman, a man with a Samsung Alias - and professional driving experience. (eweek.com)
  • The rising number of infectious diseases caused due to the food contamination is creating the huge demand for real-time PCR systems. (openpr.com)
  • The widespread of spoilage is caused due to the contamination and the intake of such foods results in foodborne illness and therefore, the adoption of real-time PCR systems is increasing rapidly. (openpr.com)
  • Moreover, increasing number of people facing foodborne illness is creating the demand for real-time PCR systems in order to determine the presence of human pathogens and microorganisms. (openpr.com)
  • Furthermore, the growing demand for packaged foods is also one of the major factors which drives the growth of real-time PCR systems market. (openpr.com)
  • In addition, increasing food safety standards and rising focus on food security is compelling food & beverages manufactures towards the adoption of real-time PCR systems. (openpr.com)
  • Real-time PCR systems are the laboratory equipments which are used to amplify the copies of specific DNA segment. (openpr.com)
  • The rising prevalence of chronic and infectious diseases is propelling the growth of real-time PCR systems market. (openpr.com)
  • Furthermore, the advancements in various sectors such as forensics, diagnostics, and proteomics research is creating the potential growth opportunities for real-time PCR Systems market. (openpr.com)
  • The rapid growth in the analytical instruments market is the primary factor driving the growth of the real-time PCR systems market. (openpr.com)
  • Also, the increasing adulteration of food products and growing need for accurate diagnosis are creating potential growth opportunities for real-time PCR systems market. (openpr.com)
  • Furthermore, the research & development spending of government coupled with the increasing number of food safety & diagnostics standards is also fuelling the growth of real-time PCR systems market. (openpr.com)
  • Apart from this, the surge in demand for real-time PCR systems for sample preparations and for accurate data analysis and interpretation at the time of high sample volumes and shorter timelines is also driving the growth of real-time PCR systems. (openpr.com)
  • In addition, the continuous demand for advanced real-time PCR systems for various research areas such as pathogen detection, genetic diseases, oncology, and pharmacogenomics is also propelling the growth of real-time PCR systems market. (openpr.com)
  • The high cost of real-time PCR systems is the primary factor which hampers the growth of real-time PCR systems market. (openpr.com)
  • Moreover, the reluctance of small and medium size organizations towards the adoption of real-time PCR systems due to limited budget is the major challenge for the growth of real-time PCR systems market. (openpr.com)
  • On the basis of geography, North America is expected to capture the large market share in terms of revenue in the real-time PCR systems market, due to the growing adoption of advanced real-time PCR systems for food safety and analysis and presence of various key real-time PCR systems manufacturer in the region. (openpr.com)
  • Europe and Asia Pacific are also anticipated to capture substantial market shares in the global real-time PCR systems market, owing to the presence of various testing laboratories, pharmaceutical, and research facilities in various countries of these regions. (openpr.com)
  • Moreover, the growth in food, chemical, and pharmaceutical sectors of countries in Asia Pacific is also creating the huge demand for real-time PCR systems. (openpr.com)
  • Furthermore, the real-time PCR systems markets in MEA and Latin America are expected witness moderate growth owing to the growing investments in the research and development sector of various countries in these regionS. (openpr.com)
  • There's one more: an interactive social plug-in on CNN's Facebook page prompting viewers to give real-time reaction to the debate. (politico.com)
  • Reliable and sensitive two step real time qRT-PCR assay for microRNA measurement was performed within 500 nL droplets. (nih.gov)
  • This report describes the development and application of real time RT-PCR to measure the expression of several important elk ( Cervus elaphus ) cytokine mRNAs, including interleukin (IL)-2, IL-4, IL-10, IL-12p40, interferon-gamma, tumor necrosis factor (TNF)- α, and the enzyme-inducible nitric oxide synthase, all of which are involved in immune responses and regulation. (bioone.org)
  • This article reports the results from experiments conducted to survey the utility of dielectric spectroscopy (DES) as a real-time, in-situ technique to monitor the extent of reaction during synthesis of three low molecular weight resins that are representative of components used in coatings formulations. (springer.com)
  • In all three cases, very good to excellent correlations were found between continuous real-time DES output and the values of characteristic QC parameters (viscosity, acid number, epoxy equivalent weight, % NCO, ATR-FTIR peak heights for reactants and products, and GPC data) determined by off-line analysis of samples taken periodically during the reactions. (springer.com)
  • Great for teaching students how to collect, graph and analyze REAL-TIME data! (explorelearning.com)
  • The results also showed that a short single exposure to blue light for half an hour is sufficient to produce measurable changes in reaction times and more efficient responses (answered more items correctly per second) during conditions of greater cognitive load after the light exposure had ended. (eurekalert.org)
  • News about Fusion (Nuclear Reaction), including commentary and archival articles published in The New York Times. (nytimes.com)
  • Last year, Medical News Today reported on a study that found reaction time could be improved by drinking water . (medicalnewstoday.com)
  • CBS News) A recent Time magazine cover featuring a woman breastfeeding her three-year-old son has become a lightning rod for controversy. (cbsnews.com)
  • News Flash: Get news alerts from the Times-Tribune on your mobile phone or in your email. (thetimes-tribune.com)
  • www.prnewswire.com/news-releases/barrier1-confirms-inspection-analysis- reaction -in-sub-second- time -microsecs-300761666 .html . (wn.com)
  • After the news broke, many runners shared their feelings about this year's steep cutoff time and the new qualifying standards for 2020 over social media. (runnersworld.com)
  • Crime Time is your destination for true crime stories from around the world, breaking crime news, and information about Oxygen's original true crime shows and documentaries. (oxygen.com)
  • Here is a sampling of other opinions, gathered by Times correspondents and news agencies, from world leaders, citizens of Brazil, India, Egypt, Norway and elsewhere, as well as comments from our own readers. (nytimes.com)
  • Free unlimited access to Credit Union Times' trusted and independent team of experts for extensive industry news, conference coverage, people features, statistical analysis, and regulation and technology updates. (cutimes.com)
  • Reactions flooded my inbox before Obama was even done speaking. (time.com)
  • Lech Walesa, the 1983 peace prize winner and Poland's president from 1990 to 1995, seemed to sum up the basic thrust of many commenters, both here on the Times Web site and elsewhere , saying to reporters in Warsaw: "Who, Obama? (nytimes.com)
  • A computer simulator that can display a chemical reaction in 3D has been developed in Japan by a group led by NEC. (newscientist.com)
  • Check out this fun science fair project to make a vinegar and baking soda balloon and demonstrate how gas is created as a result of the chemical reaction. (education.com)
  • The idea behind a quantum MRI-which images at the quantum level using electron spins-is to do the same for chemical reactions including those involving metal ions. (scientificamerican.com)
  • We combine high-resolution mid-infrared dual-comb spectroscopy with attenuated total reflectance measurements to provide in-situ monitoring of a chemical reaction. (nist.gov)
  • To illustrate the abstract results, we investigate a time periodic Lotka-Volterra system with two species by presenting the existence and nonexistence of traveling wave solutions, which connect the trivial steady state to the unique positive periodic solution of the corresponding kinetic system. (aimsciences.org)
  • When the results were measured with a computer, they were noticeably slower, with an average reaction time of 0.268 of a second, according to a literature review done by Clemson University researchers. (reference.com)
  • Beijing Olympic runners were measured for their reaction times, and the results concluded that male runners had an average reaction time of 166 milliseconds, or 0.166 of a second, while female runners had an average of 189 milliseconds, or 0.189 of a second. (reference.com)
  • Afterward, look at the results and discuss with your child why his reaction times might vary from trial to trial. (education.com)
  • To obtain standardized quantitative results, external controls consisting of a DNA template for each target gene were used to generate linear standard curves over a 6 to 8 log range with detection of as few as 10 copies of amplicon per reaction. (bioone.org)
  • While this tool can definitely be useful, fans are finding it tough to look their screen time in the face , and it's yielding some hilarious results. (popsugar.com)
  • The results have revealed that these methods have advantages over the conventional methods , some of which to mention are: the ease of implementation, accuracy and CPU time. (scirp.org)
  • For all traveling wavefronts, they are proved to be stable time-asymptotically by the technical weighted energy method with the comparison principle together, which extends the wave stability results obtained in [7, (aimsciences.org)
  • Novel stability results for traveling wavefronts in an age-structured reaction-diffusion equation. (aimsciences.org)
  • A class of these models is reaction diffusion (RD) problems that, for instant, reproduce some of the complex pattern observed on the skin of certain animals. (scirp.org)
  • Reaction diffusion models have been studied extensively since the RD theory first proposed by Turing to describe the range of spatial patterns observed in the developing embryo. (scirp.org)
  • The work presented in this article is motivated by the theoretical and computational study by Gavie for the dynamical properties of the 2-component reaction-diffusion system modeling predator-prey interactions with the Holling type II functional response. (scirp.org)
  • Existence of traveling wavefronts of delayed reaction diffusion systems without monotonicity. (aimsciences.org)
  • Nonlinear stability of traveling wavefronts in an age-structured reaction-diffusion population model. (aimsciences.org)
  • Spatiotemporal attractors generated by the Turing-Hopf bifurcation in a time-delayed reaction-diffusion system. (aimsciences.org)
  • Traveling waves and their stability in a coupled reaction diffusion system. (aimsciences.org)
  • Traveling waves to a reaction-diffusion equation. (aimsciences.org)
  • With the interest thus aroused in the variability of human behavior, and with the concurrent development of accurate timing apparatus designed to eliminate this factor from astronomical observations, there eventually resulted the measurement of true RT s by two astronomers. (encyclopedia.com)
  • Is there a way to prevent this, i.e. to suppress this variation of reaction time measurement? (limesurvey.org)
  • However, we should be cautious about blowing the dust off celebratory bunting just yet because, even for those who have found full-time employment, earning power for new starters remains well below pre-recession heights. (telegraph.co.uk)
  • The researchers also found that a texting driver was 11 times more likely to miss the flashing light. (abc.net.au)
  • In 2006, a study by Monash University's Accident Research Centre found young drivers spent 400 per cent more time not watching the road while using their phones to send and retrieve text messages than those who didn't. (abc.net.au)
  • A new study, published in the journal PLOS ONE , has found that adults who have slow reaction times have a higher risk of an early death. (medicalnewstoday.com)
  • Although the study found a link between reaction time and when the participants died, the study was not able to determine what causes of death slow reaction was linked to. (medicalnewstoday.com)
  • A study published by the Journal of Athletic Training in 2010 found that NCAA athletes had a 0.203-second reaction time on average. (reference.com)
  • That led to an ongoing health-monitoring study involving wrist-worn motion monitors and body composition measurements that last year found health declines and deteriorating reaction times among firefighters as the season progressed. (nbcbayarea.com)
  • The devices found that not only did reaction times falter as firefighters remained longer on a fire before getting a mandatory break, Brooks said, but firefighters also tended to take longer to recover as the season progressed. (nbcbayarea.com)
  • Two days after the Big Three's recognition of his Government, General Charles de Gaulle called correspondents to the War Ministry, gave them his reaction: 'Everybody is glad that the French Government is now called by its right name. (time.com)
  • The proposal to allow only the top 20 percentile students from each education board to qualify for admission to the Indian Institutes of Technology (IITs), has drawn mixed reactions. (hindustantimes.com)
  • Every year, tens of thousands of runners qualify for the Boston Marathon-a feat in itself-only to face the second barrier: Getting in under the cutoff time. (runnersworld.com)
  • By subtracting the RT to a simpler situation from that to a more complex situation, he hoped to find the time required for the additional mental act. (encyclopedia.com)
  • When he comes to in a mental hospital, he is kept drugged the entire time and knows something is seriously wrong. (coffeetimeromance.com)
  • Mental chronometry is studied using the measurements of reaction time (RT). (wn.com)
  • Yager explains that the three- to four-second lag time is significant because at highway speeds a driver can travel the length of a football field in that time. (abc.net.au)
  • Former senator, presidential nominee, and secretary of state John Kerry visited The Late Show With Stephen Colbert on Wednesday and shared his thoughts on the New York Times op-ed piece by an anonymous senior official who claims to be part of a White House "resistance. (yahoo.com)
  • An article in The New York Times on Wednesday about the uncertainty of paying for the construction of a $3.9 billion replacement of the Tappan Zee Bridge - making higher tolls seem inevitable - elicited a striking number of comments from readers, more than 100 in less than 24 hours. (nytimes.com)
  • You can find the latest New York Today at nytoday.com or in the morning, on The New York Times homepage or its New York section . (nytimes.com)
  • Although these studies provide significant information, the approaches are time-consuming and detect 90-99% of the members of the microflora. (scribd.com)
  • Standard approaches such as first-order (in time) finite difference schemes for approximating the solution are widely spread. (scirp.org)