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. 2017 Jul 26;37(30):7198–7208. doi: 10.1523/JNEUROSCI.0990-17.2017

Figure 7.

Figure 7.

ChAT-IR neurons on coronal sections from sham-operated (ad) and SAP-lesioned (il) rats at AP levels −0.4, −0.9, −1.1, and −1.4 relative to bregma. Red arrows in b, j, and c indicate tracts produced by insertion of the infusion needle. The number of ChAT-IR neurons was estimated in two subregions of the basal forebrain: nbM and vbf (consisting of SI, MCPO, and HDB). Schematic drawings from each corresponding AP (middle column; eh) illustrate the representative distribution of ChAT-IR neurons (blue dots) for sham-operated and the pattern of remaining neurons after SAP lesions (red dots; scale for all photomicrographs, in the bottom right corner in l:200 μm).