HEAD AND NECK OF THE HORSE 213 



Nerve and Blood feappLY of the Mdscles of the Head and 'iiECK— continued. 



Nerve Supply. 



Oculomotor . 



Trochlear . 

 Abducent . 



Trigeminal 



Trigeminal and facial 



Facial . 



Glossopharyngeal 



M. levator palpebree ^ 



superioris. 

 M. rectus superior. 

 M. rectus inferior. 

 M. rectus medial is. 

 M. obliquus inferior 



Hypoglossal 



Trigeminal (through 

 otic ganglion) . 



Accessory (through 

 . pharyngeal plexus) . 



M. obliquus superior. 



( M. rectus lateralis. 

 1 M. retractor oculi. 



M. masseter. 



M. temporalis. 



M. pterygoideus inter- 

 nus. (,r^«.^^^ • ■>- . 



M. pterygoideus ex- 

 ternus. Cl».V*vc.Ua;) 



M. mylohyoideus. 

 M. myloglossus. 



M. digastricus. 



M. jugulomandib- 



ularis. 

 M. jugulohyoideus. 

 M. stylohyoideus. 



M. keratohyoideus. 



M. hyoideus trans- 

 versus. 



M. geniohyoideus. 

 M. styloglossus. 

 M. hyoglossus. 

 M. genioglossus. 



J M. tensor veli pala-^ 

 ( tini. I 



r M. levator veli pala- 

 tini. 

 I M. uvulse. 



Blood Supply. 



Ophthalmic. 



Masseteric and transverse 

 facial. 



Deep temporal, superficial tem- 

 poral and posterior menin- 

 geal. 



Internal maxillary, inferior 

 alveolar and masseteric. 



Internal maxillary and inferior 

 alveolar. 



Sublingual. 



External carotid and sub- 

 lingual. 



External carotid. 



Occipital. 

 External carotid. 



Lingual. 



Lingual and sublingual. 



Internal maxillary and ascend- 

 ing palatine. 



