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- HORI YUTAKA
- The 2nd Department of Surgery, Nara Medical University
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- YANASE TAKUKO
- The 2nd Department of Surgery, Nara Medical University Department of Living Environment, Faculty of Home Economics, Nara Women's University
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- HATTORI YUTAKA
- The 2nd Department of Surgery, Nara Medical University
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- TERADA CHIKAYOSHI
- The 2nd Department of Surgery, Nara Medical University
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- UTSUMI SHOZABURO
- The 2nd Department of Surgery, Nara Medical University
この論文をさがす
抄録
The cerebral mechanism in the training process of manual work was examined by simultaneous recordings of motion analysis, EMG and EEG of the subjects in the course of acquiring skill in chain-stitching. Four phases of progress were distinguished: 1) the period of increasing speed, 2) agitation period of unrhythmic and inaccurate movement. 3) the period of recovering work accuracy, and 4) the period of established motion regularity. In the discharges of neuro-muscular unit of working muscles, the regularity appeared with the advance of training, and this proved that corticalization changed to spinalization in the central neuro-mechanism. In EEG θ waves of the trained appeared localizing in the left frontal region during work. Previous suggestions on procedure reduced agitation period in the course of training. From these results, it seemed likely that simple repetitive manual work like stitching was sustained by a kind of conditioned reflex and by subcortical reflex mechanism.
収録刊行物
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- The Tohoku Journal of Experimental Medicine
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The Tohoku Journal of Experimental Medicine 103 (4), 389-405, 1971
東北ジャーナル刊行会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390001204240785152
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- NII論文ID
- 130003491520
- 40018682321
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- NII書誌ID
- AA00863920
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- COI
- 1:STN:280:DyaE3M3lslaiug%3D%3D
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- ISSN
- 13493329
- 00408727
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- NDL書誌ID
- 8507361
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- PubMed
- 5560196
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- PubMed
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可