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In our event-related functional magnetic resonance imaging (fMRI) experiment, participants learned to select between two response options by trial-and-error, using feedback stimuli that indicated monetary gains and losses. The results of the experiment indicate that error responses and error feedback activate the same region of dorsal anterior cingulate cortex, suggesting that this region is sensitive to both internal and external sources of error information.

Original publication

DOI

10.1038/nn1238

Type

Journal article

Journal

Nat Neurosci

Publication Date

05/2004

Volume

7

Pages

497 - 498

Keywords

Adult, Analysis of Variance, Brain Mapping, Decision Making, Evoked Potentials, Feedback, Female, Gyrus Cinguli, Humans, Image Processing, Computer-Assisted, Magnetic Resonance Imaging, Male, Mental Processes, Photic Stimulation, Psychomotor Performance