【摘要】：目的觀察飛行員在安靜、噪聲和音樂 3種狀態(tài)下的腦電功率譜的變化特點 ,為航天員的心理放松訓練提供一客觀生理依據(jù)。方法記錄了 1 2名飛行員在安靜、噪聲和音樂狀態(tài)下的 1 6導連續(xù)腦電圖 ,并進行了 6個頻段的功率譜分析。結果安靜狀態(tài)和噪聲狀態(tài)下以及安靜狀態(tài)和音樂狀態(tài)下腦電能量變化的比較在統(tǒng)計學上均無顯著性差異 ;噪聲狀態(tài)和音樂狀態(tài)的比較從頻域上看 ,在音樂狀態(tài)下 ,腦電能量在α1 頻段呈明顯減少趨勢 ,在θ頻段呈增加趨勢 ;從空間域上看 ,腦電能量的變化主要集中在前額顳區(qū)和中央區(qū)。結論腦電變化與人的情緒變化密切相關 ,音樂可起到放松作用 ;聲音對腦電的影響有很大的個體差異 ,放松訓練須因人而宜。
[Abstract]:Objective to observe the changes of EEG power spectrum of pilots in three states of silence, noise and music, and to provide an objective physiological basis for the psychological relaxation training of astronauts. Methods the 16-lead continuous EEG of 12 pilots under quiet, noise and music conditions was recorded, and the power spectrum of 6 frequency bands was analyzed. Results there was no statistically significant difference in the changes of EEG energy between quiet state and noise state, and between quiet state and music state, and the comparison between noise state and music state in frequency domain, in music state. The EEG energy decreased obviously in 偽 1 band and increased in 胃 band, and the change of EEG energy in spatial domain was mainly concentrated in prefrontal temporal region and central region. Conclusion the changes of EEG are closely related to the changes of human emotions, and music can play a relaxing role, and the influence of sound on EEG is very different, so relaxation training should be appropriate for people.
【作者單位】： 航天醫(yī)學工程研究所!北京100094 航天醫(yī)學工程研究所!北京100094 航天醫(yī)學工程研究所!北京100094 航天醫(yī)學工程研究所!北京100094 航天醫(yī)學工程研究所!北京100094
【分類號】：R85

【共引文獻】

相關期刊論文 前10條

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3 吳本s

本文編號：2127749