title: Is getting older all that rewarding?
authors.affiliation: Department of Radiology, Section of High Resolution Brain PET Imaging, Johns Hopkins University School of Medicine, Johns Hopkins Medical Institutions, JHOC Building Room 3245, 601 North Caroline Street, Baltimore MD 21287, USA. dfwong@jhmi.edu
authors.forename: Dean F
authors.initials: DF
authors.lastname: Wong
mesh_terms: D000328:Adult; D000367:Age Factors; D000375:Aging / Q000502:physiology*; D000818:Animals; D004298:Dopamine / Q000378:metabolism*; D005260:Female; D006801:Humans; D008297:Male; D009420:Nervous System / Q000378:metabolism*; D012201:Reward
chemical_list: D004298:Dopamine