1. Hallucinations and Development of Dementia in Parkinson's Disease.
- Author
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Gryc, Wojciech, Roberts, Kathryn A, Zabetian, Cyrus P, Weintraub, Daniel, Trojanowski, John Q, Quinn, Joseph F, Hiller, Amie L, Chung, Kathryn A, Poston, Kathleen L, Yang, Laurice, Hu, Shu-Ching, Edwards, Karen L, Montine, Thomas J, and Cholerton, Brenna A
- Subjects
Biomedical and Clinical Sciences ,Neurosciences ,Dementia ,Brain Disorders ,Aging ,Mental Health ,Clinical Trials and Supportive Activities ,Acquired Cognitive Impairment ,Clinical Research ,Neurodegenerative ,Parkinson's Disease ,Neurological ,Aged ,Behavioral Symptoms ,Cognitive Dysfunction ,Cross-Sectional Studies ,Female ,Hallucinations ,Humans ,Longitudinal Studies ,Male ,Middle Aged ,Parkinson Disease ,Behavioral symptoms ,cognition ,dementia ,hallucinations ,Parkinson's disease ,Parkinson’s disease ,Biochemistry and Cell Biology - Abstract
Neuropsychiatric symptoms are common in Parkinson's disease (PD). We investigated the relationship between neuropsychiatric symptoms and current and future diagnosis of PD dementia (PDD). Individuals with PD who had a study partner were enrolled (n = 696). Study partners were administered the Neuropsychiatric Inventory or Neuropsychiatric Inventory Questionnaire at baseline. Participants were assigned a cognitive diagnosis at baseline and follow up visits. Hallucinations were significantly associated with a diagnosis of PDD cross-sectionally (p
- Published
- 2020