Katayama S, Hori Y, Inokuchi S, Hirata T, Hayashi Y
Okayama Prefectural Junior College, Japan.
Acta Med Okayama. 1992 Feb;46(1):23-9. doi: 10.18926/AMO/32685.
Theta activity in EEG was found to be augmented in the frontal midline area in 5 young women while they played classical piano pieces and during related mental tasks. This activity was considered to be a frontal midline theta rhythm with the maximal amplitude mostly in Fz and of the frequency ranging from 5 to 7.5 Hz. This theta activity was observed to increase depending on the degree of the subjects' concentration on piano playing or related tasks. In bilateral parietal derivations, increases in the power value of alpha activity were observed in some subjects while they were listening to music, suggesting that alpha activity was involved in appreciation of music.
研究发现，5名年轻女性在弹奏古典钢琴曲以及进行相关心理任务时，脑电图中的θ活动在额中线区域增强。这种活动被认为是一种额中线θ节律，最大振幅大多出现在Fz，频率范围为5至7.5赫兹。观察到这种θ活动会随着受试者对钢琴演奏或相关任务的专注程度而增加。在双侧顶叶导联中，一些受试者在听音乐时观察到α活动的功率值增加，这表明α活动参与了音乐欣赏。
