الوقت المتطلب للقراءة 4 دقيقةIndividuals may lose their ability to move and control their movements due to damage in areas of the brain where specialized cells involved in motor control are concentrated or because of insufficient production of neurotransmitters responsible for this control. The most important surgical method used to treat neurological disorders that cause such impairments is the pacemaker device. This device, which is a controllable and adjustable surgical method, is particularly effective for patients suffering from essential tremor (uncontrolled shaking during voluntary movements), Parkinson’s disease, and dystonia (involuntary muscle contractions).