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Ind Psychiatry J. 2009 Jan;18(1):70-3. doi: 10.4103/0972-6748.57865.

Event-related potential: An overview.

Author information

  • 1Department of Psychiatry, RINPAS, Ranchi, India.

Abstract

Electroencephalography (EEG) provides an excellent medium to understand neurobiological dysregulation, with the potential to evaluate neurotransmission. Time-locked EEG activity or event-related potential (ERP) helps capture neural activity related to both sensory and cognitive processes. In this article, we attempt to present an overview of the different waveforms of ERP and the major findings in various psychiatric conditions.

KEYWORDS:

Event-related potential; Neurotransmission; Psychiatric disorders

PMID:
21234168
[PubMed]
PMCID:
PMC3016705
Free PMC Article
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