NERVOUS SYSTEM. 



Xlll 



No. Common Name. 



9 Rectal eye muscle, external. 



10 Rectal eye muscle, upper. 



11 Upper eyelid muscle. 



12 

 13 

 14 



15 



16 

 17 



18 

 19 

 20 

 21 

 22 

 23 

 24 

 25 

 26 

 27 



Latin or Professional Name. 



Musculus rectus oculi, ex- 

 ternus. 



Musculus rectus oculi su- 

 perior. 



Musculus levator palpebrae 

 superior. 



Nervus opticus. 



CDnjunctiva palpebrae. 



Eye nerve. 



Conjunction of Eyelids. 



Reflection of conjunction from inner surface of eyelids to 



globe. 

 Conjunction of eyelids and Conjunctiva scleroticse (bul- 



white of eye. bi.) 



Conjunction of 'cornea. Conjunctiva cornea. 



Strong horny membrane Cornea. 



forming outer part of eye. 

 Membrane of aqueous humor, lining anterior chamber. 



Anterior camera. 



Posterior camera. 



Sinus of iris. 



Sclerotic tunic. 



Crystalline lens. 



Ciliary body. 



Vitreous body, glassy matter. 



Tunic of the retina. 



Tunic of the choroid. 



Camera oculi anterior. 

 Camera oculi posterior. 

 Sinus venosis iridis. 

 Tunica sclerotica, 

 Lens crystallina. 

 Corpus ciliare. 

 Corpus vitreum. 

 Tunica retina. 

 Tunica choroidea. 



VI. THE SENSE OF HEAKING. 



THE INTERNAL ORGANS OF HEARING EXPOSED 

 WITHOUT BONY STRUCTURES. 



1 "External ear. 



2 Auditory canal. 



3 Tympanum. 



4 Hammer. 



5 Handle of same, long. 



Auricula extern a. 



Meatus auditor, externus. 



Membrana tympani. 



Malleus. 



Processus longus mallei. 



