Friday Lunch Seminar (English)
November 29, 2024　　
12:15 〜 13:00 (JST)
Conference Room, CiNet bldg. / On-line

Talk Title：Feedback-related EEG components modulated by presence and certainty of error

Yasuhisa Maruyama
Researcher
Brain Networks and Communication Laboratory
Center for Information and Neural Networks (CiNet)
National Institute of Information and Communications Technology (NICT)

Host PI :  Takafumi Suzuki

Abstract:
To effectively adapt to changing environments in goal-oriented activities, it is imperative to observe and evaluate one’s actions and their consequences. The performance monitoring system in the posterior medial frontal cortex is hypothesized to detect errors and process performance feedback regarding actions. This presentation primarily focuses on an electrophysiological index of performance feedback processing, namely feedback-related negativity (FRN), in an experimental paradigm wherein participants are occasionally unaware of their errors.

We examined the potential modulation of FRN by objective and subjective error information. Additionally, the modulation of other response- and feedback-related components by error information will be presented.