Pacemakers for the brain.
D001921:Brain / Q000502:physiology*; D001931:Brain Mapping; D004599:Electric Stimulation Therapy / Q000295:instrumentation*; D004567:Electrodes, Implanted; D004569:Electroencephalography; D010300:Parkinson Disease / Q000628:therapy*; D014202:Tremor / Q000628:therapy