Abstract
Previous studies have shown that two components of event-related potentials, the feedback negativity (FN) and P300, respond to feedback information of reward and penalty. The present study investigated the response of FN and P300 to neutral (neither reward nor penalty) outcome in an EEG level control task. Reward, penalty and neutral feedbacks were presented to participants randomly. The results showed that FN and P300 responded to the outcome information in a similar way. Both of them differed between reward condition and non-reward condition (penalty as well as neutral). It was noteworthy that neutral feedback elicited similar FN and P300 as penalty in amplitude, latency and scalp topography. This result may support an emotional-motivational mechanism that underlies a rapid but coarse early evaluation of the outcome information.
Original language | English |
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Title of host publication | Proceedings - 4th International Congress on Image and Signal Processing, CISP 2011 |
Pages | 2357-2361 |
Number of pages | 5 |
Volume | 5 |
DOIs | |
Publication status | Published - 1 Dec 2011 |
Event | 4th International Congress on Image and Signal Processing, CISP 2011 - Shanghai, China Duration: 15 Oct 2011 → 17 Oct 2011 |
Conference
Conference | 4th International Congress on Image and Signal Processing, CISP 2011 |
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Country/Territory | China |
City | Shanghai |
Period | 15/10/11 → 17/10/11 |
Keywords
- emotion
- feedback negativity
- motivation
- neutral feedback
- P300
ASJC Scopus subject areas
- Computer Graphics and Computer-Aided Design
- Computer Vision and Pattern Recognition
- Signal Processing