Systematic-representative study of spontaneous activity in the rat.
D000367:Age Factors; D000818:Animals; D004777:Environment; D005260:Female; D006815:Hunger; D008029:Lighting; D008124:Locomotion; D008297:Male; D009043:Motor Activity; D051381:Rats; D012737:Sex Factors; D013696:Temperature; D013894:Thirst