Nicotinic acetylcholine receptors have close interactions with the dopaminergic system and play critical roles in cognitive function. The purpose of this study was to compare these receptors between living PD patients and healthy subjects.
Molecular Imaging Branch, National Institute of Mental Health, National Institutes of Health, Building 1, Room B3-10, I Center Drive, MSC-0135, Bethesda, MD, USA. fujitam@intra.nimh.nih,gov
