Article
The error-related negativity (ERN) and psychopathology: toward an endophenotype.
Clinical psychology review - 1 Dec 2008
Olvet Doreen M, Hajcak Greg
Abstract excerpt
The ERN is a negative deflection in the event-related potential that peaks approximately 50 ms after the commission of an error. The ERN is thought to reflect early error-processing activity of the anterior cingulate cortex (ACC). First, we review current functional, neurobiological, and developmental data on the ERN. Next, the ERN is discussed in terms of three psychiatric disorders characterized by abnormal...
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