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Increased activity in frontopolar cortex when writing meaningful sentences
https://doi.org/10.69202/0002000176
https://doi.org/10.69202/0002000176716e6a4d-3925-4968-9917-73f574e37b1d
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
p50-58_Takahiro HORAGUCHI.pdf (1.3 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2024-12-18 | |||||||||
| タイトル | ||||||||||
| タイトル | Increased activity in frontopolar cortex when writing meaningful sentences | |||||||||
| 言語 | en | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Near-infrared Spectroscopy (NIRS) | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Oxygenated hemoglobin (oxyHb) | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Frontopolar cortex | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Writing | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Human | |||||||||
| 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 | 10.69202/0002000176 | |||||||||
| 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 |
Takahiro HORAGUCHI
× Takahiro HORAGUCHI
× Seigo MINAMI
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| 抄録 | ||||||||||
| 内容記述タイプ | Abstract | |||||||||
| 内容記述 | Involvement of frontal and parietal cortices when writing single characters or words has been shown extensively in clinical and neuroimaging studies. However, brain activity when writing long sentences with a natural posture seen in the daily life has not been studied . Using near-infrared spectroscopy, we measured brain activities during sentence writing. Oxy-hemoglobin signals were compared between two test conditions: writing natural sentences with meaning, as compared to writing randomized letter combinations made from the same sentences. The right frontopolar area showed significantly higher activity while writing meaningful sentences than when writing random character combinations. These results differ from those of previous neuroimaging studies of writing single characters or words with a comparatively unnatural posture. The right frontopolar cortex is suggested by these results to be involved in processing sentence meanings, in combination with motor control of the hands in a natural posture. | |||||||||
| 言語 | en | |||||||||
| 書誌情報 |
en : COGNITION & REHABILITATION 巻 5, 号 1, p. 50-58, ページ数 9, 発行日 2024-12-20 |
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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 | |||||||||
