Effects of value and reward magnitude on feedback negativity and P300

Atsushi Sato, Asako Yasuda, Hideki Ohira, Kaori Miyawaki, Masami Nishikawa, Hiroaki Kumano, Tomifusa Kuboki

Research output: Contribution to journalArticle

203 Citations (Scopus)

Abstract

Feedback negativity is a negative component of the event-related brain potential observed 250-300 ms after feedback stimuli. The present study investigated the effects of value (correct or incorrect) and reward magnitude (no, small or large) on feedback negativity and P300. Feedback negativity was larger after incorrect feedback than after correct feedback, irrespective of reward magnitude. In contrast, P300 amplitude increased with reward magnitude, irrespective of value. The amplitude of feedback negativity was correlated with a trait score of negative affect and not positive affect, whereas P300 amplitude was correlated with positive affect and not negative affect. These results suggest that value and reward magnitude are processed separately in the brain.

Original languageEnglish
Pages (from-to)407-411
Number of pages5
JournalNeuroReport
Volume16
Issue number4
DOIs
Publication statusPublished - 2005 Mar 15
Externally publishedYes

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Keywords

  • Feedback negativity
  • Medial frontal negativity
  • P300
  • Positive and negative affect scales
  • Reward magnitude

ASJC Scopus subject areas

  • Neuroscience(all)

Cite this

Sato, A., Yasuda, A., Ohira, H., Miyawaki, K., Nishikawa, M., Kumano, H., & Kuboki, T. (2005). Effects of value and reward magnitude on feedback negativity and P300. NeuroReport, 16(4), 407-411. https://doi.org/10.1097/00001756-200503150-00020

Effects of value and reward magnitude on feedback negativity and P300. / Sato, Atsushi; Yasuda, Asako; Ohira, Hideki; Miyawaki, Kaori; Nishikawa, Masami; Kumano, Hiroaki; Kuboki, Tomifusa.

In: NeuroReport, Vol. 16, No. 4, 15.03.2005, p. 407-411.

Research output: Contribution to journalArticle

Sato, A, Yasuda, A, Ohira, H, Miyawaki, K, Nishikawa, M, Kumano, H & Kuboki, T 2005, 'Effects of value and reward magnitude on feedback negativity and P300', NeuroReport, vol. 16, no. 4, pp. 407-411. https://doi.org/10.1097/00001756-200503150-00020
Sato, Atsushi ; Yasuda, Asako ; Ohira, Hideki ; Miyawaki, Kaori ; Nishikawa, Masami ; Kumano, Hiroaki ; Kuboki, Tomifusa. / Effects of value and reward magnitude on feedback negativity and P300. In: NeuroReport. 2005 ; Vol. 16, No. 4. pp. 407-411.
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