超音波を含む波音の再生音が人間の生理・心理に及ぼす影響に関する研究 : 聴覚誘発電位の挙動・心理・性格検査を用いてその1

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This paper investigates the influence of the ultrasonic waves that are included in the sounds of costal waves on human brain waves, by experimenting using CD recorded wave sounds. The experiment was conducted using a full range pass sound, and low range pass sound which is not including high frequency band width to 26 subjects and was measured amounts of brain wave activity in 4 different type of brain wave frequency, delta, theta, alpha and beta waves respectively. State of activity of brain wave was also expressed on brain wave map. At the same time, using the YG test and Profile of Mood States (POMS), brain reaction by personality and psychological evaluation were also examined. As the result, author obtained that ultrasonic wave affects to human brain with statistically significant.
2003-01-30