TY - RPRT TI - Spatial working memory over long retention intervals: dependence on sustained cholinergic activation in the septohippocampal or nucleus basalis magnocellularis-cortical pathways? AU - T P Durkin PY - 1994 DO - 10.1016/0306-4522(94)90469-3 UR - https://pubmed.ncbi.nlm.nih.gov/7870299/ ID - 7870299 ER -