Psychosis associated with Parkinson's disease

Psychosis associated with Parkinson's disease is a neuropsychiatric complication affecting the central nervous system in individuals diagnosed with Parkinson's disease, typically emerging in more advanced stages of the illness It is clinically characterized by a spectrum of perceptual disturbances, most prominently vivid visual hallucinations, passage or presence phenomena, and persecutory or paranoid delusions, which frequently occur in the context of a clear sensorium

Psychosis associated with Parkinson's disease is a neuropsychiatric complication affecting the central nervous system in individuals diagnosed with Parkinson's disease, typically emerging in more advanced stages of the illness It is clinically characterized by a spectrum of perceptual disturbances, most prominently vivid visual hallucinations, passage or presence phenomena, and persecutory or paranoid delusions, which frequently occur in the context of a clear sensorium Pathophysiologically, the...

Psychosis associated with Parkinson's disease is a neuropsychiatric complication affecting the central nervous system in individuals diagnosed with Parkinson's disease, typically emerging in more advanced stages of the illness

It is clinically characterized by a spectrum of perceptual disturbances, most prominently vivid visual hallucinations, passage or presence phenomena, and persecutory or paranoid delusions, which frequently occur in the context of a clear sensorium

It is clinically characterized by a spectrum of perceptual disturbances, most prominently vivid visual hallucinations, passage or presence phenomena, and persecutory or paranoid delusions, which frequently occur in the context of a clear sensorium

Pathophysiologically, the condition arises from a complex interaction between progressive neurodegeneration—involving Lewy body pathology, visual-processing circuitry deficits, and imbalances in serotonergic, cholinergic, and dopaminergic neurotransmission—and the chronic use of dopaminergic pharmacotherapies