Kishore, Asha Acute dopamine boost has a negative effect on plasticity of the primary motor cortex in advanced Parkinson's disease. [electronic resource] - Brain : a journal of neurology Jul 2012 - 2074-88 p. digital Publication Type: Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 1460-2156 Standard No.: 10.1093/brain/aws124 doi Subjects--Topical Terms: AdultAgedDopamine--physiologyDyskinesia, Drug-Induced--complicationsEvoked Potentials, Motor--drug effectsFemaleHumansLevodopa--adverse effectsLong-Term Potentiation--drug effectsLong-Term Synaptic Depression--drug effectsMaleMiddle AgedMotor Cortex--metabolismNeuronal Plasticity--drug effectsParkinson Disease--complicationsTranscranial Magnetic Stimulation--methods