Waiting to perceive: reward or punishment?
| Autor: | Brunia CH; Department of Psychology, Tilburg University, The Netherlands. C.H.M.Brunia@uvt.nl, Hackley SA, van Boxtel GJ, Kotani Y, Ohgami Y |
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| Jazyk: | angličtina |
| Zdroj: | Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology [Clin Neurophysiol] 2011 May; Vol. 122 (5), pp. 858-68. Date of Electronic Publication: 2011 Jan 06. |
| DOI: | 10.1016/j.clinph.2010.12.039 |
| Abstrakt: | Neurobiological accounts of the dopaminergic reward system and psychophysiological explanations of the error-related negativity (ERN) both emphasize the comparison of expected versus actual outcome for voluntary actions. The stimulus-preceding negativity (SPN) constitutes a valuable index of that expectation, in that it has high temporal resolution and its anatomical, cognitive and affective correlates have been reasonably well characterized. This review links established findings regarding the SPN to current research on the dorsal and ventral attention systems, somatic marker hypothesis, ERN, the reward system and relevant neurological and psychiatric findings. Special emphasis is given to the pre-feedback SPN and its origin within anterior insular cortex. (Copyright © 2010 International Federation of Clinical Neurophysiology. Published by Elsevier Ireland Ltd. All rights reserved.) |
| Databáze: | MEDLINE |
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