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Neuroplasticity in REM Sleep Behavior Disorder
Recruiting
REM sleep behavior disorder may predict the eventual symptom development of Parkinson’s disease, dementia with Lewy bodies, or multiple system atrophy. This occurs over years to decades and the sleep disorder may hide other typical symptoms and result in a delay in diagnosis. We are studying the changes in the brain over two years. We will do high field MRI’s (7T) and other tests of neurological function of people who have REM sleep disorder and people who don’t have this disorder (matched for age and sex).
Male or Female
18 years and over
Inclusion Criteria:
• Diagnosis of isolated iRBD confirmed by sleep study
• Able to walk independently without the use of an assistive device (e.g., cane) for at least 50 meters.
• 21 to 75 years old
Exclusion Criteria:
• Diagnosis of Dementia
• History of musculoskeletal disorders that significant affect movement of lower or upper limbs
• Other significant neurological disorders
• Anti-depressant associated RBD. Individuals will be excluded if their dream enactment emerged or clearly worsened after initiating an antidepressant medication.
• Meet criteria for overt Parkinson's disease, dementia with Lewy bodies, Multiple Systems Atrophy, Alzheimer's disease, or other neurodegenerative disorder, or other known cause of RBD (e.g., narcolepsy and drug induced RBD).
• Untreated sleep-disordered breathing
• Pregnant women
Brain & Nervous System
Idiopathic REM sleep Behavior Disorder, iRBD, Sleep Disorder
Joshua De Kam - jadekam@umn.edu
Colum MacKinnon
STUDY00016232