Sharova E V
Zh Vyssh Nerv Deiat Im I P Pavlova. 1979 Jul-Aug;29(4):801-8.
The paper deals with the possibilities of cross-correlational analysis as a control to revealing slow components of non-brain origin in human EEG, superimposed on the brain potentials. Such control is necessary in the study of low-frequency (2 c/s and lower) EEG manifestations ("expectancy waves", shifts in the level of the constant potential etc.). It is shown that EEG may include as slow components electrooculogram and SGR, both peripheral (hand) and that of the scalp (temporal and frontal). The share of the responses depends on the functional state of the healthy subject.
本文探讨了互相关分析作为一种控制手段的可能性，用于揭示叠加在脑电位上的非脑源性人类脑电图慢成分。在研究低频（2赫兹及更低）脑电图表现（“期望波”、恒定电位水平的变化等）时，这种控制是必要的。结果表明，脑电图的慢成分可能包括眼电图以及外周（手部）和头皮（颞部和额部）的皮肤电反应。这些反应的占比取决于健康受试者的功能状态。
