Figure 9.
Calretinin-ir neurons and terminals in the torus semicircularis. A: Transverse section through the caudal torus. CR-ir neurons are abundant in the caudomedial shell nucleus (CM), formerly called the laminar nucleus (B) and marked the boundary of central nucleus of the torus (TSc; also termed toral nucleus or To by Puelles et al., 1994). B: CR-ir in CM. C: CR-ir neurons with long dendrites at medial-dorsal border between CM and TSc. D: CR-ir terminals in the lateral TSc. E: Schematic cross-sections. Scale bars = 200 μm in A; = 50 μm in B–D.