Utility of Autonomic Function Tests to Differentiate Dementia with Lewy Bodies and Parkinson Disease with Dementia from Alzheimer Disease.


OBJECTIVE We studied autonomic disturbance in patients with dementia with Lewy bodies (DLB), Parkinson disease with dementia (PDD), Alzheimer disease (AD), to determine whether autonomic function tests can be used to distinguish these disorders. METHODS Autonomic function was tested in 56 patients with DLB, 37 patients with PDD, and 59 patients with AD by… (More)
DOI: 10.1159/000484409


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