title: Subpopulations, sites of interaction and therapy.
abstract: This commentary discusses the utility of behaviorally defined subpopulations of aged rodents as improved models of senescent memory dysfunction, the potential involvement of central norepinephrine systems in memory modulation, and the therapeutic outlook for age-related memory deficits.
authors.affiliation: Department of Neurobiology and Anatomy, University of Rochester School of Medicine, NY 14642.
authors.forename: T J
authors.initials: TJ
authors.lastname: Collier
mesh_terms: D000375:Aging / Q000378:metabolism / Q000502:physiology*; D000818:Animals; D004195:Disease Models, Animal; D008569:Memory Disorders / Q000378:metabolism / Q000503:physiopathology*; D051381:Rats; D012107:Research Design