[Mechanism of the discontinuance of work as a consequence of fatigue according to the change in the electromyogram in a hypnotic state].
A study was made of the changes in the bioelectrical activity of the muscles in the course of local static work up to "refusal" under the usual conditions and under condition of inhibition of the program-control function of the cortex (during the somnambulistic stage of hypnosis). Experimental results indicated that during the hypnotic state the time of persistence of the static effort doubled in comparison with control; the bioelectrical activity increased 1 1/2-2 times, and in individual experiments--3--4 times. In the light of the data obtained the mechanism of formation of "refusal" to work could be viewed as an active arrest of the activity of the central formations realizing the program-control functions.
D000328:Adult; D004576:Electromyography; D004594:Electrophysiology; D005221:Fatigue / Q000503:physiopathology*; D006801:Humans; D006990:Hypnosis; D009132:Muscles / Q000502:physiology; D009433:Neural Inhibition; D013009:Somnambulism / Q000503:physiopathology; D013997:Time Factors; D014937:Work
K voprosu o mekhanizme prekrashcheniia raboty vsledstvie utomleniia po dannym izmeneniia élektromiogrammy v gipnoticheskom sostoianii