Figure 1.
A–F, Photomicrographs of the MSDB after intraseptal administration of saline (A, D), KA (B, E), or SAP (C, F). KA and SAP had complementary effects on cholinergic (A, B, C) and GABAergic (D, E, F) septohippocampal neurons. Scale bar, 200 μm.