Different cortical potentials preceding self-paced and visually initiated hand movements and their reciprocal transition in the same monkey.
D000818:Animals; D004567:Electrodes, Implanted; D004576:Electromyography; D004585:Electrooculography; D005625:Frontal Lobe / Q000502:physiology*; D006225:Hand / Q000502:physiology*; D008251:Macaca; D009044:Motor Cortex / Q000502:physiology; D009068:Movement; D013003:Somatosensory Cortex / Q000502:physiology