Transgenic mouse models of Alzheimer's disease : behavioral testing and considerations -- Cued and contextual fear conditioning for rodents -- Drug discrimination -- Conditioned place preference -- Anxiety-related behaviors in mice -- Behavioral assessment of antidepressant activity in rodents -- Assessing attention in rodents -- The behavioral assessment of sensorimotor processes in the mouse: acoustic startle, sensory gating, locomotor activity, rotarod, and beam walking -- Intravenous drug self-administration in nonhuman primates --Contextually induced drug seeking during protracted abstinence in rats -- Operant analysis of fronto-striaral function in rodents -- Working memory : delayed response tasks in monkeys -- Spatial navigation (water maze) tasks -- Water maze tasks in mice : special reference to Alzheimer's transgenic mice -- Behavioral neuroscience of zebrafish -- Caenorhabditiselegans model for initial screening and mechanistic evaluation of potential new drugs for aging and Alzheimer's disease -- The revival of scopolamine reversal for the assessment of cognition-enhancing drugs.