脑电图α波和皮肤电阻的独立生物反馈自我调节。

Independent biofeedback self-regulation of EEG alpha and skin resistance.

作者信息

Suter S

出版信息

Biofeedback Self Regul. 1977 Sep;2(3):255-8. doi: 10.1007/BF00998650.

PMID:922059

Abstract

Skin resistance and EEG alpha were recorded concurrently during alpha biofeedback, in which the participant attempted to control alpha, and during skin resistance biofeedback, in which the participant attempted to control skin resistance. Alpha production changed significantly (p less than .001) during alpha biofeedback, indicating successful self-regulation of alpha, but did not change significantly during skin resistance biofeedback. Similarly, skin resistance changed significantly (p less than .001) during skin resistance biofeedback but did not change significantly during alpha biofeedback. The results show independent control of alpha and skin resistance, and may reflect independent self-regulation of cognitive and somatic tension-relaxation systems.

摘要

在α波生物反馈期间同步记录皮肤电阻和脑电图α波，在此期间参与者试图控制α波；同时也在皮肤电阻生物反馈期间进行记录，在此期间参与者试图控制皮肤电阻。在α波生物反馈期间，α波产生有显著变化（p小于0.001），表明α波实现了成功的自我调节，但在皮肤电阻生物反馈期间没有显著变化。同样，在皮肤电阻生物反馈期间皮肤电阻有显著变化（p小于0.001），但在α波生物反馈期间没有显著变化。结果表明α波和皮肤电阻能够独立控制，这可能反映了认知和躯体紧张 - 放松系统的独立自我调节。