Amphetamine-Related Disorders 6 Animals 6 Central Nervous System Stimulants 6 Male 6 Methamphetamine 6 Mice 6 Motor Activity 6 animal experiment 6 article 6 controlled study 6 locomotion 6 methamphetamine 6 mouse 6 nonhuman 6 priority journal 6 8 chloro 2,3,4,5 tetrahydro 3 methyl 5 phenyl 1h 3 benzazepin 7 ol hydrogen maleate 4 Animalia 4 Benzazepines 4 Dopamine Antagonists 4 Dopamine receptors 4 Female 4 Hyperkinesis 4 Knockout 4 Locomotor activity 4 Mice, Inbred C57BL 4 Mice, Knockout 4 Mus 4 Neuroadaptation 4 Null mutant 4 Psychostimulant 4