86 



D. A. RHINEHART 



the muscles around the angle of the mouth, and those of the 

 lower eyelid, nose, and upper lip, including the muscles of the 

 vibrissae. 



4. Inferior labial branch. A small branch which passes ven- 

 tral to the angle of the mouth to supply the muscles of the lower 

 lip. 



The anatomical and clinical evidence for the motor function of 

 these fibers is so conclusive that they were not followed as closely 

 as were the other branches of the facial nerve. The cervical. 



ABBREVIATIONS 



Avr-Pal.Brs., auriculopalpebral 

 branches of the nervus facialis 



Buc.Brs., buccal branches of thenervus 

 facialis 



C.C, cranial cavity 



Cer.Brs., cervical branches of the ner- 

 vus facialis 



G.Gen., ganglion geniculi 



<G.Ge77.d., dorsal part of the ganglion 

 geniculi 



G.Ot., ganglion oticum 



G.Sem., ganglion semilunare 



G.Sp., ganglion sphenopalatinum 



G.Vest., ganglion vestibulare 



H.Can^.Fac, hiatus canalis facialis 



Inf.Lab.Brs., inferior labial branches 

 of the ntrvus facialis 



M., mouth cavity 



M.Ten.Tym., musculus tensoris tym- 

 pani 



M.St., musculus stapedius 



N., nasal cavity 



N.Abd., nervus abducens 



N.Can.Pt., nervus canalis pterygoidei 



N.Ch.Ty., nervus chorda tympani 



N.Coch., nervus cochlearis 



N. to Dia., nerve to musculus digastri- 

 cus 



N.Fac, nervus facialis 



J^.Int.e., efferent part of the nervus in- 

 termedins 



N.Int.l., lateral part of the nervus in- 

 termedius 



N.Int.m., medial part of the nervus in- 

 termedins 

 N.Ling., nervus lingualis 

 N.Man., nervus mandibularis 

 N.Max., nervus maxillaris 

 N.Np., nervus nasopalatinus 

 N.Oc, nervus oculomotorius 

 N.Oph., nervus ophthalmicus 

 N.Pal.A., nervus palatinus anterior 

 N.Pal.M., nervus palatinus medius 

 N.Pal.P., nervus palatinus posterior 

 N.Sp., nervi sphenopalatini 

 N.Stap., nervus stapedius 

 N. to St-Hy., nerve to musculus st3^1o- 



hyoideus 

 N.P.P., nervus petrosus profundus 

 N.P.S.M., nervus petrosus superficialis 



major 

 N.Tr., nervus trochlearis 

 N.Tri., nervus trigeminus 

 N. to tym.memb., nerve to tympanic 

 membrane and external auditory 

 meatus 

 Orb.Brs., orbital branches of the gan- 

 glion sphenopalatinum 

 P.Inf.Na., posterior inferior nasal 



nerve 

 R.Aur.N.V., ramus auricularis vagi 

 R.Aur.P., nervus auricularis posterior 

 R.Cut.N.F., ramus cutaneus facialis 

 Sym., sympathetic plexus along the 



internal carotid artery 

 T.C., tympanic cavity 



