抄録
A lot of evidence demonstrated in the normal adult, epileptic patient, unanesthetized but immobilized monkey and cat, that such brain masspotentials as electroencephalographic (EEG) and evoked potentials of man and animal show in relation to time, at least for the first approximation, properties of normal GAussian stochastic processes and this would suggest analogue bioinformations of the brain which functions as a statistical servosystem.