Periodontal tactile input activates the prefrontal cortex

• Material Type: 博士論文
• Title: Periodontal tactile input activates the prefrontal cortex
• Author/Editor: Higaki, Nobuaki; Goto, Takaharu; Ichikawa, Tetsuo
• Author Heading: Higaki, Nobuaki; Goto, Takaharu; Ichikawa, Tetsuo
• Publication, Distribution, etc.: Springer nature
• Publication Date: 2016-11-11
• Publication Date (W3CDTF): 2016-11-11
• Alternative Title: 歯根膜からの感覚入力は前頭前野を活性化する
• Periodical title: Scientific Reports
• No. or year of volume/issue: 6
• Volume: 6
• Pages: 36893-
• ISSN (Periodical Title): ISSN : 2045-2322
• Degree grantor/type: 徳島大学
• Date Granted: 2017-03-23
• Dissertation Number: 甲第3074号
• Degree Type: 博士（歯学）
• Text Language Code: eng
• Subject Heading: Periodontal tactile; Prefrontal cortex; Sensory integration; Cerebral blood flow; Occlusal force
• Target Audience: 一般
• Note (General): 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.
• Format (IMT): application/pdf
• Access Restrictions: インターネット公開
• Rights (production): 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/
• Related Material (DOI): 10.1038/srep36893
• Data Provider (Database): 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）; https://irdb.nii.ac.jp
• Original Data Provider (Database): 徳島大学 : 徳島大学機関リポジトリ

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