Biological Psychology Commons^™

Environmental Enrichment Attenuates Nucleus Basalis Lesion Induced Impairments To Attention, Brandee Leianne Kinney-Hurd

Theses Digitization Project

This experiment examined the effects of environmental enrichment on performance in an attention-dependent learning task in rats with selective lesions of the cholinergic nucleus basalis magnocellularis (NBM). The findings demonstrate that environmental enrichment can enhance attention-dependent learning performance in normal animals as well as attenuating NBM lesion-induced impairments otherwise seen following rearing in standard conditions.