RECONSTI^l'CTlON 01 HUMAN 



850 



contains in its subac|iH'cIuctal rci^ion tlu' oculonintor nucleus, is continued 

 vcntrall\ into thi' nitcrpcduncular space and tluTc becomes contniuous witii 

 the nilerpeduncular lorniation wIik'Ii is bein^ translonni'd into the zona 

 incerta. This interpechincular iinw matter is coiitiiuied lorward and merges 

 with the gra\ matter tormiiiii; the h\ peiicephalon. 



