Figure 7.
Overall pattern of connections between ZI and midbrain tectum in the monkey. Chartings show the distribution of labeled cells (dots), axons (lines) and terminals (stipple) in the ZI (D–I) following an injection of WGA-HRP into pretectum (A–C) and rostral SC (C). Labeled cells and terminals were present throughout ZI and this pattern of labeling extended medial to the reticular thalamic nucleus (RT).