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MICROSCOPIC STUDIES ON THE CENTRAL 



NERVOUS SYSTEM OF REPTILES 



AND BATRACHIANS 



ARTICLE III 



DIAMETERS OF THE NUCLEI OF THE LARGE NERVE CELLS IN 



THE SPINAL CORD {continued), ALSO OF THOSE WHICH 



GIVE ORIGIN TO THE MOTOR FIBRES OF THE 



CRANIAL NERVES 



JOHN J. MASON, M.D. 



.NEWPORT, R. 1. 



[Reprinted from the Journal of Nervous and Mental Disease, Vol. viii, 

 No. I, January, i88l] 



WITH THE AUTHOR'S COMPLIMENTS. 



