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Total 21 results found since Jan 2013.
Beta Amyloid Deposition Is Not Associated With Cognitive Impairment in Parkinson's Disease
In this study, we used a well-validated visual assessment to clinically rate scans as being amyloid positive or negative (38). As there is not an accepted threshold based on standardized centiloid reference regions, we defined an amyloid positivity centiloid cut-off threshold in our sample. Our cut-off (CL = 31.3, SUVR = 1.21) corresponds well to the estimated value proposed by Rowe and colleagues (34) in the context of AD (CL = 25–30), however our estimated threshold may be biased by the low number of Aβ positive patients.
Our results suggest a lower prevalence of amyloid-positive PDD individuals than in ...
Source: Frontiers in Neurology - April 23, 2019 Category: Neurology Source Type: research
Limited sequence magnetic resonance imaging appears reasonable for the evaluation of stroke-like symptoms
N Z Med J. 2023 Apr 14;136(1573):120-123.ABSTRACTNil.PMID:37054463
Source: New Zealand Medical Journal - April 13, 2023 Category: General Medicine Authors: Rachel E Matthews Karim M Mahawish Source Type: research
