Figure 4.

Cannula placements in the RE and the VH. (A) Examples of cannula placements in the RE (left) and the VH (right). (B) Injection sites for all the subjects included in data analyses across 4 different levels along the anterior–posterior axis in the RE (left) and the VH (right). Numbers indicated the coronal levels relative to bregma. RE, nucleus reuniens; VH, ventral hippocampus.