title: Motor and cognitive changes in normal aging.
authors.affiliation: Department of Veterans Affairs, New Jersey Health Care System, School of Social Sciences and Psychology, Marcs Institute for Brain and Behaviour, University of Western Sydney Sydney, NSW, Australia.
authors.forename: Ahmed A
authors.initials: AA
authors.lastname: Moustafa
keywords: acetylcholine; aging; basal ganglia; cognitive processes; dopamine; hippocampus; motor processes; prefrontal cortex