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Fig. 47 A drawing of the subiculum region from the same section as figure 17. 
Magnification 70 diameters. The figure shows very inadequately the relatively 
dense layer of the hippocampus below, the more open arrangement of the cells 
in the subiculum and the abrupt medial border of the general pallium above. 
This border is marked by the arrow. 
Fig. 48 Horizontal section from a Weigert series to show the anterior com- 
missure and stria terminalis. The section is taken just at the level of the most 
dorsal part of the stria terminalis where it curves over the internal capsule. 
At this point the anterior commissure meets the stria (compare fig. 32) and 
continues with it into the small-celled nucleus of the amygdaloid complex. 
Fig. 49 Horizontal section somewhat ventral to the level of that drawn in 
figure 48. This is from another series. The section passes through the lower 
or ventral part of the stria terminalis where it lies close upon and a little inter- 
mingled with the internal capsule. The section is drawn to show that the stria 
terminalis and the olfactory projection tract are divisions-of a common broad 
bundle arising from the small-celled part of the amygdaloid complex. The 
bundle which enters the stria terminalis from the basal lobe of the ventricular 
ridge is drawn although it is almost wholly non-medullated. It can not be traced 
farther forward in these sections. 
461 
