Memory Disorders Animals 12 memory disorder 10 nonhuman 10 Hippocampus 8 Male 8 animal 8 animal experiment 8 animal model 8 controlled study 8 male 8 mouse 8 physiology 8 Article 6 Memory 6 Mice 6 behavior 6 hippocampus 6 Anxiety 4 Astrocytes 4 C57BL mouse 4 Central Nervous System Stimulants 4 Exploratory Behavior 4 Humans 4 Methamphetamine 4 Mice, Inbred C57BL 4 Modafinil 4 Models, Animal 4 Motor Activity 4 Nootropic Agents 4