title: A controlled-running wheel for small animals.
mesh_terms: D000818:Animals; D000830:Animals, Laboratory; D003213:Conditioning, Psychological; D004558:Electric Stimulation; D004581:Electronics; D005260:Female; D008297:Male; D008722:Methods; D010775:Photic Stimulation; D005082:Physical Exertion; D051381:Rats