ACCOMMODATION AND CONVERGENCE 



61 



fibers show a more complex arrangement. In all the other 

 mammals which I have examined it is composed entirely 

 of longitudinal fibers; in apes and man it possesses also what 

 have been described as radial and circular fibers (Fig. 17). 



Fig. 13. — Ciliary body of the ox. 



Fig. 14.— Ciliary body of the cat. 



At the International Ophthalmologic^ Congress held 

 at 1 trecht in 1899, I demonstrated how the arrangement 

 of the ligamentum pectinatum also differs very considerably 



