書誌事項
- タイトル別名
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- Learning effect of the coincidence-anticipation timing task: a study in using prediction of time and beta band
- ミコシ ハンノウ カダイ ニ オケル ガクシュウ コウカ ニ ツイテ : ヨソク ジカン オヨビ vハタイイキ オ シヒョウ ト シテ ノ ケントウ
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説明
<p> In this study, we examined learning effect through the practice of the coincidence-anticipation timing task using absolute error and beta bands during the task. In this task, a partly masked stimulus runway was used. Twelve healthy right-handed adult volunteers were asked to press a holding pushbutton using the right thumb when the downward moving visual target arrived at the end during the task. Subjects practiced the task for ten days. Continuous electroencephalogram was recorded during the task in the pre-practice and the post-practice. The electroencephalograms were subjected to fast Fourier transform in order to produce the power density in beta bands (13-30 Hz). The power in beta bands was expressed as a percentage of total power (3-30 Hz) in three segments: the visible section, the first half of the masked section, and the second half of the masked section.</p><p> In the results, compared to the pre-practice, absolute error was significantly decreased during the task in the post-practice. In addition, compared to the pre-practice, the percentage of beta bands was significantly decreased in the inferior frontal gyrus, the temporal cortex and increased in the premotor cortex during the task in the post-practice. We conclude that there is a relationship increased the percentage of beta bands in the premotor cortex during the task and learning effect.</p>
収録刊行物
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- 日本健康行動科学会学術雑誌
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日本健康行動科学会学術雑誌 10 (2), 101-107, 2012
日本健康行動科学会
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詳細情報 詳細情報について
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- CRID
- 1390566775133599104
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- NII論文ID
- 130007841722
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- NII書誌ID
- AA11988961
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- ISSN
- 24347132
- 13480898
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- NDL書誌ID
- 023661831
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可