The processing of mispredicted and unpredicted sensory inputs interact differently with attention

Yi Fang Hsu*, Jarmo A. Hämäläinen, Florian Waszak

*此作品的通信作者

研究成果: 雜誌貢獻期刊論文同行評審

9 引文 斯高帕斯(Scopus)

摘要

Prediction and attention are fundamental brain functions in the service of perception. Interestingly, previous investigations found prediction effects independent of attention in some cases but attention-dependent in other cases. The discrepancy might be related to whether the prediction effect was revealed by comparing mispredicted event (where there is incorrect prediction) or unpredicted event (where there is no precise prediction) against predicted event, which are associated with different precision-weighted prediction error. Here we conducted a joint analysis on four published electroencephalography (EEG) datasets which allow for proper dissociation of mispredicted and unpredicted conditions when there was orthogonal manipulation of prediction and attention. We found that the mispredicted-versus-predicted contrast revealed an attention-independent effect of prediction suppression, whereas the unpredicted-versus-predicted contrast revealed a prediction effect that was reversed by attention on auditory N1. The results suggest that mispredicted and unpredicted processing interact with attention in distinct manners.

原文英語
頁(從 - 到)85-91
頁數7
期刊Neuropsychologia
111
DOIs
出版狀態已發佈 - 2018 三月

ASJC Scopus subject areas

  • 實驗與認知心理學
  • 認知神經科學
  • 行為神經科學

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