A damping factor in human voluntary contraction.
Experiments on patients with Parkinsonism showed that the damping factor was lowered, so that, a tension stimulus being without supraspinal effect, oscillation occurred.
D006801:Humans; D007395:Interneurons / Q000502:physiology; D009119:Muscle Contraction; D009132:Muscles / Q000503:physiopathology; D009433:Neural Inhibition; D010300:Parkinson Disease / Q000503:physiopathology*