医学部脳神経外科学講座

石下洋平

研究者氏名	石下洋平
	イシシタヨウヘイ
URL
所属	自治医科大学
部署	脳神経外科
職名	講師
学位	医学博士(東京大学大学院医学系研究科)
科研費研究者番号	30835632
ORCID ID	0000-0002-9104-2358
J-Global ID	201901007088326067

研究キーワード

皮質脳波

研究分野

ライフサイエンス / 認知脳科学 /
ライフサイエンス / 脳神経外科学 /
ライフサイエンス / 神経科学一般 /

論文

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Auditory prediction errors in sound frequency and duration generated different cortical activation patterns in the human brain: an ECoG study.

Megumi Takasago Naoto Kunii Shigeta Fujitani Yohei Ishishita Mariko Tada Kenji Kirihara Misako Komatsu Takanori Uka Seijiro Shimada Keisuke Nagata Kiyoto Kasai Nobuhito Saito

Cerebral cortex (New York, N.Y. : 1991) 34(3) 2024年3月

Sound frequency and duration are essential auditory components. The brain perceives deviations from the preceding sound context as prediction errors, allowing efficient reactions to the environment. Additionally, prediction error response to durat...

Predictability alters information flow during action observation in human electrocorticographic activity.

Chaoyi Qin Frederic Michon Yoshiyuki Onuki Yohei Ishishita Keisuke Otani Kensuke Kawai Pascal Fries Valeria Gazzola Christian Keysers

Cell reports 42(11) 113432-113432 2023年11月

The action observation network (AON) has been extensively studied using short, isolated motor acts. How activity in the network is altered when these isolated acts are embedded in meaningful sequences of actions remains poorly understood. Here we ...

Frequency-specific modulation of oscillatory activity in the rat auditory cortex by vagus nerve stimulation.

Shinichi Kumagai Tomoyo Isoguchi Shiramatsu Akane Matsumura Yohei Ishishita Kenji Ibayashi Yoshiyuki Onuki Kensuke Kawai Hirokazu Takahashi

Brain stimulation 2023年9月

BACKGROUND: We previously found that vagus nerve stimulation (VNS) strengthened stimulus-evoked activity in the superficial layer of the sensory cortex but not in the deep layer, suggesting that VNS altered the balance between the feedforward (FF)...

側頭葉てんかんを通してみるヒト嗅覚機能

井林賢志大貫良幸石下洋平大谷啓介中嶋剛川合謙介

てんかん研究 41(2) 411-411 2023年9月

動物種間の皮質脳波応答比較に基づく顔処理の流暢性効果の検討

宍倉基文大貫良幸石下洋平川合謙介叶賀卓三木治憲川嵜圭祐宮川尚久林隆介

Vision 35(1) 23-24 2023年1月