PEENATAL GROWTH OF SPINAL CORD 



69 



Ependyma with canal 



< ■ ' "I Cervical viii i 

 Segments of spinel cord 



-* ' f 



Thoracic 



XII I Lumbar v i Sac-Cc 



Fig. 9 Spinal cord of human embi;yo of 65 mm. 



E 

 E 2. 



< 0, 



White matter 



I " Cervical viii i 

 Segments of spinal cord 



Thoracic 



xn I Lumbar v i Sac-Cc. 



Fig. 10 Spinal cord of human embryo of 150 mm. 



