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題名 | An Electroencephalographic Study on the Relationship between Physical Fitness and Frontal Activity in Preschool Boys=學齡前男童體適能與大腦前額葉活動之腦波相關性研究 |
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作者 | 林榮輝; 陳慧英; | 書刊名 | 長庚科技學刊 |
卷期 | 12 2010.06[民99.06] |
頁次 | 頁101-112 |
分類號 | 993.16 |
關鍵詞 | 腦波; 體適能; 大腦發展; 腦前額不對稱性; EEG; Physical fitness; Brain development; Frontal asymmetry; |
語文 | 英文(English) |
中文摘要 | 本研究旨在探討學齡前男童體適能水率與腦前額葉活動的關係。參與者爲48位男童,年齡介於5歲至5.5歲之間。以棒上單足立、立定跳遠、10公尺來回曲折跑、坐姿體前彎、屈膝仰臥起坐、和20公尺跑等6個項目來測試每位兒童體適能。腦波資料以閉眼放鬆狀態收集F3, Fz, F4, C3, Cz, C4, P3,Pz, P4, O1, O2, O2等12個電極位置的腦波,以雙耳耳垂作爲參照點。每位參與者記錄4次,每次45秒,共計3分鐘。前額不對稱以右側前額葉(In F4)-左側前額葉(In F3)功率值,作爲探討前額不對稱的依據。以Pearson's coefficient處理體適能成績與前額不對稱功率值及前額F3, F4電極點在delta (1.5-3.5HZ), theta (3.5-7.SHZ), alpha-1(7.5-9.5Hz), alpha-2(9.5-12.SHz),及alpha(7.5-12.5HZ)等5個頻率的關係。結果顯示:前額不對稱性與屈膝仰臥起坐在alpha-2頻率上有顯著負相關(r=-.39, P=.006),顯示肌耐力與情緒動機狀態有相關。另外,立定跳遠與左、右前額葉在theta及delta頻率上有顯著負相關(F3 theta r=-.40, P=.005; F4 theta r=-.37, P=.01; F3 delta r=-.46, P=.001, F4 delta r=-.48, P=.001),顯示與肌力有關的立定跳遠與腦前額慢波活動有關。本研究結論爲5-6歲學齡前男童之體適能表現與腦前額葉活化有關,體適能較佳者顯現出較多正面情緒/趨近動機且腦前額發展較爲成熟。 |
英文摘要 | This study examined the relationship between physical fitness and frontal activity on EEG power in healthy preschool children. The participants were 48 boys between the ages of 5 and 5.5. Each participant was tested with the Children Physical Fitness Test, including one foot balance, standing board jump, 10-meter shuttle run, sit-and-reach, sit-ups, and 20-meter dash, to determine their fitness performance. The EEG was recorded from 12 sites (F3, Fz, F4, C3, Cz, C4, P3, Pz, P4, O1, Oz, O2) with linked earlobes as a reference, and eyes closed for 3 minutes under a resting situation. Frontal asymmetry (1n F4 minus 1n F3 power) was computed for the pairs of EEG leads within the frontal region. Pearson's coefficient was used to determine the relationships between physical fitness, frontal asymmetry and frontal leads in the delta (1.5-3.5HZ), theta (3.5-7.5HZ), alpha-1 (7.5-9.5Hz), alpha-2 (9.5-12.5Hz), and alpha (7.5-12.5HZ) bands. The results indicated there were negative correlations between sit-ups and frontal asymmetry in alpha-2 band (r=-.39, p=.006), and negative correlations between standing broad jump and both left and right anterior frontal lobes in the theta and delta bands (F3 theta, r=-.40, p=.005; F4 theta, r=-.37, p=.01; F3 delta, r=-.46, p=.001, and F4 delta, r=-.48, p=.001). In conclusion, results showed that physical fitness and left frontal activation were positively related, which suggested that good fitness was related to positive affects and approach motivation. Negative association was found between physical fitness and slow frequency activity, which implied that good fitness was related to frontal maturation. |
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