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A Method for Using Video Presentation to Increase Cortical Region Activity during Motor Imagery Tasks in Stroke Patients
http://hdl.handle.net/10069/00042043
http://hdl.handle.net/10069/00042043b6593cbb-f2a4-484b-a229-a508e1d7a72a
名前 / ファイル | ライセンス | アクション |
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BS13_29.pdf (2.4 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2023-02-09 | |||||
タイトル | ||||||
タイトル | A Method for Using Video Presentation to Increase Cortical Region Activity during Motor Imagery Tasks in Stroke Patients | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | motor imagery vividness | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | inverse video | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | near-infrared spectroscopy | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | stroke | |||||
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 | journal article | |||||
著者 |
Fujiwara, Kengo
× Fujiwara, Kengo× Shimoda, Rikako× Shibata, Masatomo× Awano, Yoshinaga× Shibayama, Koji× Higashi, Toshio |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Previous studies have reported that stroke patients have difficulty recalling the motor imagery (MI) of a task, also known as MI vividness. Research on combining MI with action observation is gaining importance as a method to improve MI vividness. We enrolled 10 right-handed stroke patients and compared MI vividness and cortical activity under different presentation methods (no inverted image, inverted image of another individual’s hand, and an inverted image of the patient’s nonparalyzed hand) using near-infrared spectroscopy. Images of the nonparalyzed upper limb were inverted to make the paralyzed upper limb appear as if it were moving. Three tasks (non inverted image, AO + MI (other hand), AO + MI (own hand)) were randomly performed on 10 stroke patients. MI vividness was significantly higher when the inverted image of the nonparalyzed upper limb was presented compared to the other conditions (p < 0.01). The activity of the cortical regions was also significantly enhanced (p < 0.01). Our study highlights the potential application of inverted images of a stroke patient’s own nonparalyzed hand in mental practice to promote the motor recovery of stroke patients. This technique achieved higher levels of MI vividness and cortical activity when performing motor tasks. | |||||
書誌情報 |
Brain Sciences 巻 13, 号 1, p. 29, 発行日 2022-12-23 |
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出版者 | ||||||
出版者 | MDPI | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 2076-3425 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.3390/brainsci13010029 | |||||
権利 | ||||||
権利情報 | © 2022 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Brain Sciences, 13(1), art. no. 29; 2022 |