Alterations in error-related brain activity and post-error behavior over time
نویسندگان
چکیده
منابع مشابه
Alterations in error-related brain activity and post-error behavior over time.
This study examines the relation between the error-related negativity (ERN) and post-error behavior over time in healthy young adults (N=61). Event-related brain potentials were collected during two sessions of an identical flanker task. Results indicated changes in ERN and post-error accuracy were related across task sessions, with more negative ERN associated with greater improvements in post...
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A two-component event-related brain potential consisting of an error-related negativity (ERN/Ne) and positivity (Pe) has been associated with response monitoring and error detection. Both the ERN and Pe have been source-localized to the anterior cingulate cortex (ACC)--a frontal structure implicated in both cognitive and affective processing, as well as autonomic nervous system (ANS) modulation...
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Error-related negativity (ERN/Ne) is a component of the event-related brain potential (ERP) associated with monitoring action and detecting errors. It is a sharp negative deflection that generally occurs from 50 to 150 ms following response execution and has been associated with anterior cingulate cortex (ACC) activity. An enhanced ERN has been observed in patients with obsessive-compulsive dis...
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Errors are aversive, motivationally-salient events which prime defensive action. This is reflected in a potentiated startle reflex after the commission of an error. The current study replicates and extends previous work examining the time course of error-potentiated startle as a function of startle lag (i.e., 300 ms or 800 ms following correct and error responses). In addition, the relationship...
متن کاملReliability of error-related brain activity.
Recent studies that have examined neural correlates of action monitoring with event-related potentials (ERPs) have focused on the error-related negativity (ERN) and error positivity (Pe) on error trials, as well as the correct response negativity (CRN) on correct trials. Moreover, the ERN has been assessed in relation to a number of personality traits and psychiatric disorders. However, no stud...
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ژورنال
عنوان ژورنال: Brain and Cognition
سال: 2012
ISSN: 0278-2626
DOI: 10.1016/j.bandc.2012.07.003