Figure 4

NPCL from the SPZ to the SGZ in the head of the hippocampus. The area between the dotted lines in (A) and (B) displays the NPCL running from the SPZ at the inferior border of the uncus (A) to a vertically oriented granule cell layer (GCL), ending in the SGZ. (B) and (C) are magnified views of the lower and upper rectangles in (A), respectively (the superior part of (C) is beyond the area displayed in (A)). US, uncal sulcus; arrows, NPCs in the SGZ; arrowhead, nestin-positive processes. Scale bars: (A) = 500 μm; (B) and (C) = 100 μm.