INDEX AND GLOSSARY 



347 



REISSNER, membrane of. See Mem- 

 brane, vestibular. 

 s Reptiles, cerebral cortex of, 216 

 Resistance, nervous, 104, 252, 258, 



295, 296, 304, 307 

 Resolution, physiological, 58, 293, 



304, 306, 307 

 Respiratory apparatus, 89, 144, 147, 



232, 234-240 

 Restiform body. See Corpus resti- 



forme. 

 Reticular formation. See Formatio 



reticularis. 

 Retina, 123, 146, 204, 208 



pigment of, 205, 207, 208, 211 

 Retraction of the neuron, 103, 104 

 RETZIUS, G., 85, 88, 124, 197, 203, 



219 



Reverberation, cortical, 293, 296 

 Rhinencephalon (nose brain), the 

 olfactory part of the brain, 111, 

 112, 118, 119, 123,215,273 

 Rhodopsin, 207 



Rhombencephalon, that part of the 

 bruin below the Isthmus, includ- 

 ing the Medulla oblongata and 

 Cerebellum, 116-119, 121, 122, 

 123, 143 



development of, 116-119 

 limits. \V. II. H..<>1. 9.1. 142 

 Rod of COKTI (pillar of COHTI), 197, 



198 



of retina, 205, 206, 207, 208, 211 

 ROLAXDO, fissure of. See Sulcus 



centralis. 



gelatinous substance of. See 

 Substantia gelatinosa Rolandi. 

 Root (rudix), a nerve root, or the 

 part of a nerve adjacent to the 

 center with which it is con- 

 nected; in the case of spinal and 

 crunial nerves, the part lying 

 between the cells of origin or 

 termination and the ganglion, 

 anterior. See Root, ventral, 

 dorsal (radix dorsalis, posterior 

 root, rudix posterior), (lie dorsal 

 or sensory Root of a spinal or 

 cranial nerve. 126, 128, 129, 

 130, 133, 134, 139, 150, 151, 227, 

 228, 252 



posterior. Sec Root, dorsal. 

 spinal, composition of. 126. ]'.}'>. 

 136, 150, 151, 22.'), 227 



Root, ventral (radix ventralis, radix 

 anterior), the ventral or motor root 

 of a spinal or cranial nerve, 126, 

 128, 129, 130, 133, 134, 150, 151, 

 182, 227 



Rostral, pertaining to the beak or 

 snout, or directed toward the 

 front end of the body as opposed 

 to Caudal. 



Host rum of corpus callosum, 119 



RUSSELL, J. S. RIESEN, 194 



Sac, dorsal (saccus dorsalis), a dorsal 



evagination of the Tela chori- 



oidea of the third ventricle in 



some vertebrate bruins. 



endolymphatic (saccus endo- 



lymphaticus), 196 

 nasal, 110, 111 



Saccule (sacculus), part of the mem- 

 branous labyrinth of the ear, 85, 

 1^1. 195, 196, 199,200,201 



SACHS, E., 171 



SALA, C. L., SO 



Saliva, secretion of. See also Gland, 

 salivary 146, 147, 241, 242, 217 



Sarcophaga earnuriu, nervou< >y>tem 

 of, 30 



Srala media. See Ductus cochleark- 

 tympuni, 197 

 vestibuli, 197 



SCARPA, ganglion of. Sec Ganglion, 

 vestibulur. 



SCHAKFF.K, E. A., 214 



Sell \PF.K. A.. I'.'l 

 SroHNF.MAVX, A., 203 



S( in I.T/.K, tract of (comma tract). 



See Fasciculus interfuseiculuris. 

 SCHWAI.BK, vestibular nucleus of, 



1M. 185 

 SCIIWANV. sheath of. See Neuri- 



lemma. 



Seyllium, nervous system of, 110 

 Sea-robin, nervou< ^y>tem of, 151, 



153 



Secret in. 221 



Secretions, effect of fatigue and emo- 

 tion on. 103, 2.-).") 



internal. 1>3. 221, 231. 2.V.. L'.'.r, 



psychic. 211. 212 

 Segment, mesodennul, or primitive. 



See Somites. 



