U.S., Feb. 24 -- ClinicalTrials.gov registry received information related to the study (NCT07427498) titled 'An Exploratory Study of the Role of Priors in Hallucinatory Perception in Parkinson's Disease' on Feb. 12.
Brief Summary: The goal of this observational study is to better understand the mechanisms of hallucinations in patients with Parkinson's disease. The main question it aims to answer is:
Do prior expectations increase the rate of false perceptions during a visual stimulus detection task more in Parkinson's disease patients with visual hallucinations compared to those without?
Participants will undertake a computer task involving face detection and a battery of neuropsychological tests.
Study Start Date: March, 2026
Study Ty...