Figure 1.
Representative diagram of LS injection placements based on the atlas of Franklin and Paxinos [37]. Additional subjects’ injection sites were identified in similar locations at points between the anterior-posterior levels displayed here. Carets (^) represent LS placements, while circles represent dorsal LS (dLS) placements. The photomicrograph inset shows a representative injection site. CC = corpus callosum; LV = lateral ventricle; dLS = dorsal lateral septum.