Abstract:
:The anterior cingulate cortex (ACC) holds a prominent place in models of the neural architecture supporting cognitive control and conflict processing. The findings of empirical and computational work lead to the prediction that the ACC is sensitive to response conflict and insensitive to nonresponse conflict. We tested this prediction in two experiments using event-related brain potentials in combination with a task in which some trials included only nonresponse conflict and others included nonresponse and response conflict. A N450 associated with the activity of neural generators in the ACC and anterior frontal region was elicited on trials including only nonresponse and nonresponse and response conflict. This finding is inconsistent with the hypothesis that activation of the ACC is limited to response conflict and may identify one avenue of development in future applications of conflict theory.
journal_name
Psychophysiologyjournal_title
Psychophysiologyauthors
West R,Bowry R,McConville Cdoi
10.1111/j.1469-8986.2004.00205.xsubject
Has Abstractpub_date
2004-09-01 00:00:00pages
739-48issue
5eissn
0048-5772issn
1540-5958pii
PSYP205journal_volume
41pub_type
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