Age and dementia-associated atrophy predominates in the hippocampal head and amygdala in Parkinson's disease☆
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☆ The authors have no competing interests. The study was approved by the University of Alberta's Health Ethics review board, and informed consent was obtained from all participants.
PII: S0197-4580(07)00042-5
doi:10.1016/j.neurobiolaging.2007.02.002
© 2007 Elsevier Inc. All rights reserved.
