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Event Related Potentials

См. также в других словарях:

  • Event-related potential — An event related potential (ERP) is any stereotyped electrophysiological response to an internal or external stimulus. More simply, it is any measured brain response that is directly the result of a thought or perception. MeasurementERPs can be… …   Wikipedia

  • Brainstem auditory evoked potentials — Auditory evoked potentials (AEPs) are a subclass of Event related potentials (ERPs). For AEPs, the event is a sound. AEPs (and ERPs) are very small electrical voltage potentials originating from the brain recorded from the scalp in response to an …   Wikipedia

  • N100 — In neuroscience, the N100 or N1 is a large, negative going evoked potential measured by electroencephalography (its equivalent in magnetoencephalography is the M100); it peaks in adults between 80 and 120 milliseconds after the onset of a… …   Wikipedia

  • Neural oscillation — is rhythmic or repetitive neural activity in the central nervous system. Neural tissue can generate oscillatory activity in many ways, driven either by mechanisms localized within individual neurons or by interactions between neurons. In… …   Wikipedia

  • P3b — The P3b is a subcomponent of the P300, an event related potential (ERP) component that can be observed in human scalp recordings of brain electrical activity. The P3b is a positive going amplitude (usually relative to a reference behind the ear… …   Wikipedia

  • P300 (neuroscience) — The P300 (P3) wave is an event related potential (ERP) elicited by infrequent, task relevant stimuli. It is considered to be an endogenous potential as its occurrence links not to the physical attributes of a stimulus but to a person s reaction… …   Wikipedia

  • Autonoetic consciousness — is the human ability to mentally place ourselves in the past, in the future, or in counterfactual situations, and to analyze our own thoughts. Our sense of self affects our behavior, in the present, past and future. It relates to how we reflect… …   Wikipedia

  • Evoked potential — Intervention MeSH D005071 An evoked potential (or evoked response ) is an electrical potential recorded from the nervous system of a human or other animal following presentation of a …   Wikipedia

  • P200 — In neuroscience, the visual P200 or P2 is a waveform component or feature of the event related potential (ERP) measured at the human scalp. Like other potential changes measurable from the scalp, this effect is believed to reflect the post… …   Wikipedia

  • Neurolinguistics — This article is about the academic field of neurolinguistics. For the alternative psychotherapy and communications model, see Neuro linguistic programming. Surface of the human brain, with Brodmann areas numbered …   Wikipedia

  • N400 (neuroscience) — The N400 is a component of time locked EEG signals known as event related potentials (ERP). It is a negative going deflection that peaks around 400 milliseconds post stimulus onset, although it can extend from 250 500 ms, and is typically maximal …   Wikipedia

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