SUBJECT AND AUTHOR INDEX 



A 



meitjrtjs, the origin 

 in, 309. 



of the cranial gang 



Amia calva, the olfactory nerve, the nervus termi- 

 nalis and the pre-optic sympathetic system 

 in, 49. 



Amphibia and Reptilia, the morphology of the fore" 

 brain in, 414. 



Artery, on the median anterior cerebral, as found 

 among the insane, 185. 



Development of the sympathetic nervous system 



in mammals, 211. 

 Donaldson, Henry H. Further observations on 



the nervous system of the American leopard 



frog, Rana pipisns, compared with that of the 



European frogs, Rana esculenta and Rana 



temporaria, 1. 

 Donaldson, Henry H. On the percentage of 



water in the brain and in the spinal cord of the 



albino rat, 119. 



Biometric methods of the data studied by Boy- 

 cott, 1904, and Takahashi, 1908, being a re- 

 examination by; on the length of the internode 

 in the sciatic nerve of Rana temporaria (fusca) 

 and Rana pipiens, 19. 



Birds, the development of the sympathetic nervous 

 system in, 283. 



Blackburn, I. W. On the median anterior cerebral 

 artery as found among the insane, 185. 



Brookover, Charles. The olfactory nerve, the 

 nervus terminalis and the pre-optic sympa- 

 thetic system in amia calva, L., 49. 



Chemicals, the control of phototactic reaction 

 in Hyalella by, 259. 



Cole, Lawrence W. Reactions of frogs to chlorides 

 of ammonium, potassium, sodium, and lith- 

 ium, 601. 



Control of phototactic reactions in Hyalella by chem- 

 icals, 259. 



Cranial ganglia, the origin of the, in Ameiurus, 309. 



Crayfish, degeneration in the ganglion cells of the, 

 195. 



Degeneration in the ganglion cells of the 

 crayfish, Cambarus bartonii gir, 195. 

 Development of the hypoglossal ganglia of pig em- 

 bryos, 265. 

 Development of the sympathetic nervous system 

 in birds, 283. 



E 



arthworm, the movements of the, 615. 



Forebrain, the morphology of the, in Amphibia 

 and Reptilia, 414. 

 Frogs, the reaction of, to chlorides of ammonium , 

 potassium, sodium and lithium, 601. 



G 



anglion cells, degeneration in the, of the cray" 

 fish, 195. 



Glaser, Otto C. The formation of habits at high 

 speed, 165. 



H 



abits, the formation of, at high speed, 165. 



Hatai, Shinkishi. On the length of the internodes 

 in the sciatic nerve of Rana temporaria (fusca 

 and Rana pipiens: being a reexamination by 

 biometric methods of the data studied by 

 Boycott, 1904, and Takahashi, 1908, 19. 



Herrick C. Judson. The morphology of the fore- 

 brain in Amphibia and Reptilia, 414. 



Holmes, S. J. Pleasure, pain and the beginnings of 

 intelligence, 145. 



Hyalella, the control of phototactic reactions in 

 by chemicals, 259. 



Hypoglossal ganglia, the development of the, of pig 

 embryos, 265. 



