Neopal. 
Vent. lat. 
Fas. den. 
fo aa os ita SOP Rs 
gan RE 
Tub.olf 
Fig. 29 Through the anterior part of the tuberculum olfactorium, showing 
the division of the medial wall into four histologically distinct areas, tuberculum 
olfactorium, septum, primordial hippocampus, and neopallium. 
Fig. 30 Through the more caudal part of the tuberculum olfactorium. The 
region of the hippocampus is more accentuated, the groove is less shallow, the 
sulcus limitans hippocampi a more prominent feature. 
A group of cells, the 
fascia dentata, can be distinguished just above the sulcus. 
140 
