Update on Parkinson's Disease Psychosis: Epidemiology, Mechanisms and Management.
Psychosis in Parkinson's disease (PD) is a common and debilitating non-motor symptom that can occur at any stage of the disease. PD psychosis (PDP) manifests as a diverse clinical spectrum that can include misperceptions, passage and presence phenomena, hallucinations, and delusions, alone or in combination. This revie...