Registration for Parkinson's disease should be in the Department of Neurology, as Parkinson's disease is a common disorder within neurology, so seeing a neurologist is sufficient. Parkinson's disease is a degenerative disease, primarily affecting middle-aged and elderly people. Although there is a genetic predisposition in some cases of Parkinson's disease, those with a family history might develop the disease in their youth, but sporadic cases generally occur in middle-aged or older individuals. Patients exhibit many motor symptoms that severely affect their quality of life, including muscle rigidity, limb tremors, and slowed movement, as well as other complications. Many neurologists are very familiar with Parkinson's disease and have seen many patients with it, possessing significant diagnostic and treatment experience. Therefore, consulting neurology is entirely appropriate.