130 



INDEX 



Nucleus, globosus, 85 

 of III nerve, 77 

 lateral olfactory, 48, 60, 105 



of thalamus, 114, 117 

 lentiform, 111, 114, 116 

 motor V, 69, 77 



VII, 77 

 pontis, 84, 95 

 red, 96, 118 

 ruber, 96, 118 

 salivatory, 77 

 sensory V, 69 

 of spinal V tract, 69 

 thoracalis, of Clarke, 64 

 ventral of thalamus, 114, 117 

 vestibular, 55, 57, 68, 75, 96 



OBEX, 57 



Olfactory apparatus, of dogfish, 



18, 20, 21, 24, 25, 35 

 of mammal, 104-110, 115, 116 

 organ, 104 

 Olive, inferior, 84 



superior, 73, 75, 96, 97 

 Operculum, 100 

 Optic apparatus of dogfish, 18, 20, 



21, 27, 35 



of mammal, 112, 117 

 chiasma, 50, 66, 112, 117 

 lobes, 37 

 Optocoele, 38 



PALLIUM, 99 



Paraflocculus, 48 



Peduncle, cerebellar, 51, 82-84 



inferior. See Corpus resti- 



forme. 



medial. See Brachium pontis. 

 superior. See Brachium con- 



junctivum. 



cerebral, 37, 50, 66, 68, 95 

 of corpus callosum, 105 

 of inferior colliculus, 100 

 Pig, fetal, brain of, 45 

 spinal cord of, 45 



nerves of, 45 

 Pineal body, 18, 66, 67 

 Pituitary body, 56 

 Plexus, choroid, definition of, 59 

 of fourth ventricle, 52, 66, 58 

 of lateral ventricles, 59, 111, 



115 

 of third ventricle, 56, 58 



Pons, 48, 50, 66, 68, 85 



Posterior longitudinal bundle. 



See Fasciculus, longitudinal 



medial. 



Proprioceptive systems, 66, 72, 85 

 Pulvinar, 100, 112, 117 

 Pyramid, 60, 68, 113 

 Pyramis cerebelli, 56, 86, 87 



RADIATIONS, auditory, 117 



optic, 117 



somesthetic, 117 



thalamic, 114 

 Recess, cerebellar, 66, 58 



lateral, of fourth ventricle, 53 



preoptic, 56 



Reference books, 14, 15; 119-125 

 Restiform body, 57, 58, 82, 83, 93 

 Reticular formation, 64, 72, 79, 96 

 Retina, 111 

 Rhinencephalon, 104 

 Rhomb encephalon, 37, 51, 99 

 Root, cochlear, 73, 96 



mesencephalic V, 69 



vestibular, 96 

 Rostrum corporis callosi, 66 



SEGMENT AL apparatus, 51, 99 

 Sense organs of fishes, 16, 17 



of somatic sensory systems, 67 

 Septum pellucidum, 56, 105 

 Shark, 16-38 

 Skate, 16 

 Smell, apparatus of. See Olfactory 



apparatus. 

 Somatic motor system, 17, 24-26, 



29, 30, 35, 37, 53, 66, 78 

 sensory system, 17, 24-26, 29, 



30, 36, 37, 54, 66, 67 



Space, anterior perforated, 99, 105, 



106 



Spinal cord of fetal pig, 46 

 functions of, 65 

 human, 47, 64 

 neurons of, 63-65 

 sequence of myelination in, 67 

 Spiracle, 18, 20, 21, 25 

 Spiral organ, 72 

 Squalus acanthias, 16-38 

 Stria of Lancisius, 108 



longitudinalis median's, 108 

 medullares acusticae, 73, 96 



