摘要
本文介绍数字式肌电显示仪。由微电极检测得到的肌电信号经过放大器之后被本仪器以数字形式显示出来,由于其具有对输出量的保持以及提供不同的展示肌电值的时间间隔的功能,它可以用于估计和分析人体的紧张程度。本仪器已用于国家射击队的心理训练。
In this paper a digital EMG display instrument was introduced. The EMG
signal detected by a microelectrode passed through the amplifier displayed by
this instrument in digital form. Since it has the function holding the output
and providing different time interval displaying the value of the F. MG, it can
be used to estimate and analyze the nervousness of the human body. This in-
strument was used for psychological training of the national shooting team.
出处
《心理学报》
CSSCI
CSCD
北大核心
1992年第1期96-102,共7页
Acta Psychologica Sinica
关键词
体育
生物医学
肌电
紧张程度
Biomedical
EMG=electromyogram
nervousness
psychological
