Vagus root gang, (jugular) 



Accessory root gang. 



IX root gang. 



Gang, nodes 

 N laryg sup. 



Froriep. 



Rad. dors. 



— In ter- g^nq. 

 bridge.. 



Fio. 7. Reconstruction of peripheral nerves in thirty-one days human embryo, 10.3 mm. 

 long, His collection Embryo KO. Enlarged 16.7 diams. 



Vagus root gang. 

 Accessory root gang 



Rad dors.- 



^ root gang. 



Vag 



R descenders. 



Fig. 8. Eeconstruction of right side of same cnibrj o shown in fig. 



