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

doi:10.1097/00001756-200503150-00020

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

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

250 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 language	English
Pages (from-to)	407-411
Number of pages	5
Journal	NeuroReport
Volume	16
Issue number	4
DOIs	https://doi.org/10.1097/00001756-200503150-00020
Publication status	Published - 2005 Mar 15
Externally published	Yes

Keywords

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

ASJC Scopus subject areas

Neuroscience(all)

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10.1097/00001756-200503150-00020

Cite this

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title = "Effects of value and reward magnitude on feedback negativity and P300",

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.",

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T1 - Effects of value and reward magnitude on feedback negativity and P300

AU - Sato, Atsushi

AU - Yasuda, Asako

AU - Ohira, Hideki

AU - Miyawaki, Kaori

AU - Nishikawa, Masami

AU - Kumano, Hiroaki

AU - Kuboki, Tomifusa

PY - 2005/3/15

Y1 - 2005/3/15

N2 - 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.

AB - 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.

KW - Feedback negativity

KW - Medial frontal negativity

KW - P300

KW - Positive and negative affect scales

KW - Reward magnitude

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Effects of value and reward magnitude on feedback negativity and P300

Abstract

Keywords

ASJC Scopus subject areas

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