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Change of Hemoglobin Concentration of Cerebral Cortex and Respiration Frequency during Qi-emission Task
https://repo.qst.go.jp/records/43390
https://repo.qst.go.jp/records/43390d46e05b6-8b57-4177-8524-d27f34c9f3f4
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2004-05-25 | |||||
| タイトル | ||||||
| タイトル | Change of Hemoglobin Concentration of Cerebral Cortex and Respiration Frequency during Qi-emission Task | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 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 | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Chen, Weizhong
× Chen, Weizhong× Zhang, Tong× Fengtong, Wang× Kokubo, Hideyuki× Yamamoto, Mikio× 陳 偉中× 山本 幹男 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Hemoglobin concentration change of cerebral cortex during Qigong has been studied by the relatively new technique multi-channel near-infrared spectroscopy (NIRS). We measured concentration change for six Qigong experts and twelve normal controllers using NIRS instruments from two makers. We analyzed the left frontal area (Fp1) and found the oxygenated hemoglobin and total hemoglobin concentrations of cerebral cortex during Qi-emission task were of two types, compared to the control task. Both concentrations had statistically significant increase (p<0.01) for three Qigong experts and decrease (p<0.01,both concentrations) for three others. Moreover, there was statistical significance (p<0.01, both concentrations) between Qigong experts and normal controllers. These results agreed with results of a previous report that observed and analyzed the right frontal area (Fp2). One Qigong expert also showed a strong correction (r=0.94) between oxygenated hemoglobin concentraion change and respiration frequency during a Qi-emission task. The specialized breath control could influence blood volume of the cerebral cortex. | |||||
| 書誌情報 |
Journal of International Society of Life Information Science 巻 21, 号 2, p. 473-485, 発行日 2003-09 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1341-9226 | |||||
