EXPLANATION OF PLATES. 



VII. mil. i. 

 VII. opt 

 VII. pat. '. 



\ 1 1 . i t. fas. I ■ 



VII. rx.ln.L 



VII IT. tliOt. 



VIH.rx. 



IX--. . 



IX +* . . 



IX. im. In'/. 



A' 1 — A 



A 



A mi. v* i" 



A / ID • 



II 



cl. rjn. 



rl. ;,„.' . . 



corns . 



I X A 

 an. ac-fac 



i/ii. (ins. . . 



gn. -/•>.. . . 



fi'i/ls. . . . 



/.'.... 



Ill 



/' 



i in. our. . . 

 i in. brn. . 



omn. IX - I'll 



!. spi.y . 



Tin. d. tpi 



i m. I. . 

 i ml. amp. a. 

 rml. 11111/1 i i 

 i ml. amp. /■. 



rin. Inr. . 

 i in. /ih i/. . 



mi. pry. . 



/ m tu'tp 



i in. •■ tpi.y 

 ■ 

 pi. i . 



Ramus mandibular^ internua (or alveolarie) facialis. 

 ophthalmicus superficialis facialis. 

 palatums facialis. 



Pasciculus-communis runt of the facialis. 



Lateral-line root of the facialis. 



.Motor root of the facialis. 



Root of auditory ner 



Anterior root of the ninth cranial nerve. 



Posterior 



Ramus lingualis glossopharyngei. 



Roots ol the tenth cranial nerve. 



Branch of visceralis vagi to the oesophagus. 



Erroneously engraved in Fig. 1 for X rml. vsc. or. 



Ramus risceralis vagi. 



Anterior. 



Ganglionic cells of oculomotorius. 

 " " " abducens. 



Commissure between the r. palatinus VII. and the r. ophthal- 

 micus V. 



Ganglion of the glossopharyngeos and the vagus nerves. 



Ganglion acustico-facialis. 



Gasserian ganglion. 



Ganglion of second Bpinal nerve. 



Bypoglossus nerve. 



Lateral 



Median. 



Posterior. 



Ramus auricularis. 

 branchial is. 

 " communicans glossopharyngei ad facialem. 



Dorsal branch of first Bpinal. Notk. — In Pig. 2 the dotted 

 line has been omitted ; it should have run to the left and 

 downward from the letters rm. 



Dorsal branch of second spinal. 



Ramus lateralis. 



Hamulus ampullae anterioris. 

 " " externae. 



" " posterioriB. 



laryngeus. 

 " pharyngeui 



Erroneously engraved in Pig. 1 (or rm.phy. 



Ramui icapularii ( ! i 

 ■upratemporall 



Ventral branch oi Brat spinal. 



I h i ial rout ol lecond spinal. 



Root of lirM spinal. 



Ventral root ol lecond ipinaL 



