Andrea R. Zammit

2 months ago | digitalcommons.library.tmc.edu | Aron S. Buchman |Lei Yu |Shahram Oveisgharan |Andrea R. Zammit

BACKGROUND: The interrelationship of parkinsonism, Parkinson's disease (PD) and other Alzheimer's disease (AD) and Alzheimer's disease and related dementias (ADRD) pathologies is unclear. OBJECTIVE: We examined the progression of parkinsonian signs in adults with and without parkinsonism, and their underlying brain pathologies. METHODS: Annual parkinsonian signs were based on a modified Unified Parkinson's Disease Rating Scale.