Figure 10.

Histological identification of recording sites of IC and CN neurons. (A) Example of recording sites marked with an electrolytic lesion (arrowheads) in the lateral cortex of the IC at 1.9 mm lateral, according to Paxinos and Watson (2007). Two different tracts are indicated by Tr #1 and Tr #2. (B,C) Recording sites (arrowheads) and tracts (Tr) located in DCN (at 11.52 mm from bregma) and VCN (at 11.04 mm from bregma), respectively. The slices were Nissl stained and cut at 40 μm in a sagital (A) and coronal plane (B,C). Scale bars of 500 μm. D, dorsal; C, caudal; M, medial.