Cerebral changes related to duration of environmental complexity and locomotor activity.
D000110:Acetylcholinesterase / Q000378:metabolism*; D000818:Animals; D001835:Body Weight; D001921:Brain / Q000201:enzymology* / Q000502:physiology*; D004777:Environment; D066298:In Vitro Techniques; D008297:Male; D009068:Movement; D009929:Organ Size; D051381:Rats; D012934:Social Isolation
D000110:Acetylcholinesterase