Figure 8.
PHC and parasubiculum project to CDt. (A) Coronal sections from monkeys SM and ZO showing CDh- and CDt-projecting neurons in PHC and parasubiculum. Same format as Figure 3. (B) Fluorescent section showing CDt-projecting neurons (red) in parasubiculum of monkey ZO. SMI32-labeling used to identify subiculum, presubiculum, parasubiculum and PHC. Boxed region examined in (C). Scale bar: 1 mm. (C) CDt-projecting neurons are confined to parasubiculum and layer 3 and 5 of PHC. Same format as (B). Scale bar: 1 mm. Abbreviations: PHC, parahippocampal cortex; S, subiculum; preS, presubiculum; paraS, parasubiculum.