Variations in the motor potential with force exerted during voluntary arm movements in man.
D000328:Adult; D004569:Electroencephalography; D004576:Electromyography; D005071:Evoked Potentials; D005260:Female; D006801:Humans; D008297:Male; D009044:Motor Cortex / Q000502:physiology*; D009068:Movement; D009119:Muscle Contraction