Figure 2.
NADPH-d and cytochrome oxidase (CO) staining in the IC of cat (A-C) and rat (D-F).
A&D: NADPH-d stained transverse section through the IC. B&E: CO stained section through the same IC in each species. The gray scales have been inverted so that areas with more intense staining appear lighter. C&F: Pseudo- color image formed by merging the NADPH-d (red) and CO (green) images.