Properties of window dispersion of myogram as a stochastic process

Nowadays, the research of brain activity is conducted by many scientists. One of the approaches is the method of caused potentials: the testee repeats some actions, his brain activity and some additional signals are registered and then are analysed in order to detect necessary dependences. A number of works of the author and his collegues consider algorithms of localization of reference points in a myogram (and some other signals) corresponding to the movement beginnings in the experiment in which a person makes movements by a hand finger. Accuracy of localization of these points is critical for further processing of magnetoencephalogram. The paper covers some theoretical aspects of these algorithms such as models of a myogram and its window dispersion as stochastic processes.