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ID 110095
タイトル別表記
歯根膜からの感覚入力は前頭前野を活性化する
著者
檜垣, 宜明 徳島大学大学院口腔科学教育部(口腔科学専攻)
キーワード
Periodontal tactile
Prefrontal cortex
Sensory integration
Cerebral blood flow
Occlusal force
資料タイプ
学位論文
抄録
The prefrontal cortex (PFC) plays a role in complex cognitive behavioural planning, decision-making, and social behaviours. However, the effects of sensory integration during motor tasks on PFC activation have not been studied to date. Therefore, we investigated the effect of peripheral sensory information and external information on PFC activation using functional near-infrared spectroscopy (fNIRS). Cerebral blood flow (CBF) was increased around bilateral Brodmann areas 46 and 10 during visual and auditory information integration during an occlusal force (biting) task. After local anesthesia, CBF values were significantly decreased, but occlusal force was similar. In conclusion, the effects of peripheral sensory information from the periodontal ligament and external information have minimal impacts on occlusal force maintenance but are important for PFC activation.
掲載誌名
Scientific Reports
ISSN
20452322
出版者
Springer nature
6
開始ページ
36893
発行日
2016-11-11
備考
内容要旨・審査要旨・論文本文:
内容要旨:LID201704251019.pdf
審査要旨:LID201704251020.pdf
論文本文:LID201704251021.pdf
本論文は, 著者Nobuaki Higakiの学位論文として提出され, 学位審査・授与の対象となっている。
権利情報
Copyright © Higaki et al.This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
EDB ID
出版社版DOI
出版社版URL
フルテキストファイル
言語
eng
著者版フラグ
博士論文全文を含む
文科省報告番号
甲第3074号
学位記番号
甲口第417号
学位授与年月日
2017-03-23
学位名
博士(歯学)
学位授与機関
徳島大学
部局
歯学系