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Change in H-reflex amplitude associated with cognitive load
https://doi.org/10.69202/0002000007
https://doi.org/10.69202/00020000078beb697c-3da1-4e1f-b8ec-cf0a602e837d
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
p44-49_Manami FUJIWARA-OHYA.pdf (768 KB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||
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| 公開日 | 2023-12-15 | |||||||||||
| タイトル | ||||||||||||
| タイトル | Change in H-reflex amplitude associated with cognitive load | |||||||||||
| 言語 | en | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | H-reflex | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | numerical comparison task | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | choice-reaction time task | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | cognitive function | |||||||||||
| 資源タイプ | ||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||
| 資源タイプ | article | |||||||||||
| ID登録 | ||||||||||||
| ID登録 | 10.69202/0002000007 | |||||||||||
| ID登録タイプ | JaLC | |||||||||||
| 内容種別 | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 内容記述 | Original Article | |||||||||||
| 著者 |
Manami FJIWARA-OHYA
× Manami FJIWARA-OHYA
× Takahiro HORAGUCHI
× Seigo MINAMI
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| 抄録 | ||||||||||||
| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | During voluntary movements like walking, the spinal cord regulates functions such as motor and posture control and through inputs from higher cortical areas such as the motor cortex, and from peripheral sources such as the skin and muscle spindles. When cognitive processes are involved during voluntary movements, further input from higher cortical areas may also modulate the spinal cord function. To investigate how changes in the functioning of the higher central nervous system responsible for cognitive functions affect spinal cord function, the amplitude of H-reflexes was induced in the gastrocnemius muscle during a choice reaction time task and a numerical comparison task. Response times to visual stimuli increased in the order of the choice reaction time task and the numerical comparison task. Furthermore, the amplitude of the H-reflex increased as the response times increased. Our findings suggest that changes in activity of the higher central nervous system such as the parietal association cortex and the prefrontal cortex (which are thought to be active in this task) may modulate the degree of spinal cord disinhibition and, in turn, regulate motor function. |
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| 言語 | en | |||||||||||
| 書誌情報 |
en : COGNITION & REHABILITATION 巻 4, 号 1, p. 44-49, ページ数 6, 発行日 2023-11-30 |
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| 出版者 | ||||||||||||
| 出版者 | Osaka Kawasaki Rehabilitation University | |||||||||||
| 言語 | en | |||||||||||
| ISSN | ||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||
| 収録物識別子 | 2436-1097 | |||||||||||
