942 



THE NERVE SYSTEM 



Fornix 



Optic thalamus 

 Corpora g\iadr 



FIG. 694. Diagram showing the mode of formation of the velum interpositum. 



ANT. PILLARS 

 OF FORNIX 



l<'ni. (>05. The fornix, veluiu tnteipositum, ami middle cornu of the lateral ventricle. 



