Do multiple system atrophy and Parkinson’s disease show distinct patterns of volumetric alterations across hippocampal subfields? An exploratory study

Objectives To investigate the volumetric alterations of hippocampal subfields and identify which subfields contribute to mild cognitive impairment (MCI) in multiple system atrophy (MSA) and Parkinson’s disease (PD). Methods Thirty MSA-MCI, 26 PD-MCI, and 30 healthy controls were administered cogniti...

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