Transcription of Electroencephalography - Rice University
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Electroencephalography1 ElectroencephalographyAn EEG recording net (Electrical Geodesics,Inc.[1] ) being used on a participant in a brainwave spike and wave discharges monitoredwith (EEG) is the recording of electrical activityalong the scalp produced by the firing of neurons within the brain.[2] Inclinical contexts, EEG refers to the recording of the brain'sspontaneous electrical activity over a short period of time, usually20 40 minutes, as recorded from multiple electrodes placed on thescalp. In neurology, the main diagnostic application of EEG is in thecase of epilepsy, as epileptic activity can create clear abnormalities ona standard EEG study.
auditory). Event-related potentials refer to averaged EEG responses that are time-locked to more complex processing of stimuli; this technique is used in cognitive science, cognitive psychology, and psychophysiological research. Source of EEG activity The electrical activity of the brain can be described in spatial scales
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