[4Yin2] Interactive session 2

[4Yin2-01] Prediction of Temporal Recognition State in Brain Activity under DVD Viewing Stimuli

〇Momoka Sudou¹, Naoko Koide², Masayuki Asahara⁵, Hiroto Q. Yamaguchi³, Rieko Kubo⁴, Shinji Nishimoto^3,4, Ichiro Kobayashi¹ (1.Ochanomizu University, 2.AIS, NICT, 3.Graduate School of Frontier Biosciences, Osaka University, 4.CiNet, NICT, 5.National Institute for Japanese Language and Linguistics)

Keywords:Brain decoding, BERT, Regression model, fMRI

In this study, we aimed to elucidate in which regions of the human brain temporal perception is processed. Using brain activity data during DVD viewing, we investigated brain activity that is expected to be involved in temporal perception from brain activity evoked by speech stimuli with tenses.
The results showed that, so far, no brain regions responding to tenses common to all subjects have been identified, and that each subject's response regions are common to almost all tenses.