An Enumeration of the Medullated Nerve Fibers in the Ventral Roots of the Spinal Nerves of Man. By CHARLES E. INGBERT. From the Neurological Laboratory of the University of Chicago. The Associative Processes of the Guinea Pig. A Study of the Psychical Development of an Animal with a Nervous System Well Medul- lated at Birth. By JESSIE ALLEN. With Plates V and VI and 12 Retrograde Degeneration in the Corpus Callosum of the White Rat. By S. WALTER RANSON. (From the Neurological Laboratory of the University of Chicago and the Anatomical Laboratory of St. Louis The Early History of the Olfactory Nerve in Swine. By EDGAR A. BED- The Relation of the Chorda Tympani to the Visceral Arches in Microtus. By VICTOR E. EMMEL. (From the Biological Laboratory of Pacific Circulation of blood in the retina ADAMS, C. S. Migration route of warbler, 379. AGABOW, A. Nerves of the sclera, 371. *ALLEN, J. The associative processes of the guinea pig, 293. Amia calva, the natural history of, 282. Ammocetes, innervation of epidermis of, 208. Amphibia, sense organs of lateral line of, 433. Ascaris, ganglion cells of, 368. *Association, in hermit crabs, 49. in guinea pig, 293. Asymmetry, in lower organisms, 287. *BEDFORD, E. A. The early history of the olfactory nerve in swine, 390. General anatomy and physiology of the nervous system, 364. L'année psychologique, 440. Blind vertebrates, eyes of, 283. Bone tissue, formation of, within brain substance, 434. BOURNEVILLE. Epilepsy, hysteria, and idiocy, 207. BRADLEY, O. C. Mammalian cerebellar fissures, 82. of sheep, 433. i Butterfly, phototropism of, 291. ARLSON, A. J. CA Physiology of the nervous system of the snake, 205. *Carnegie institution, station of experimental biology, Cold Spring Harbor, 272. Cerebral commissures, morphology of in vertebrates, 81. -----cortex, of man, 434. Cerebro-spinal nerves, of mammals, 369. Cerebrum, fissures of, 370. Cervical sympathetic, effect of joining with chorda tympani, 203. *Chorda tympani, in Microtus, 411. Ciliary movement, in relation to ions, 207. CLAPAREDE, E. The consciousness of animals, 74. COGGI, A. Development of the lateral line organs in torpedo, 368. *COGHILL, G. E. Recent studies on the finer structure of the nerve cell, 171. Cockroach, nervous cytology, 287. Color physiology, of higher crustacea, 435. Color vision, in frog, 372. *Color vision, theories of, 274. *Comparative method, in neurology and psychology, 271. *Comparative psychology, unemphasized aspects of, 360. Comparative psychology, metaphysics in, 72. *Conducting substance, fluidity of in the slug, 85. Conductivity, of the nervous system, 206. Consciousness, of animals, 74. *Corpus callosum, degeneration of in the rat, 381. Cortical areas, in man and mammals, 369. *Crabs, association in hermit, 49. CRAMER, W. Protagon, cholin, and neurin, 378. Cranial nerve, of selachians, 281. CUSHING, H. Treatment of facial paralysis by nerve anastomosis, 81. Daphnia pulex, reations to light and heat, 289. DAVENPORT, C. B. Director of station of experimental biology, 273. Degeneration, in brain of tortoise, 203. - of corpus callosum in rat, 381. Wallerian, 203. DÉLAGE, Y. Movements of the eye, 378. *Development of medullation, in guinea pig, 293. of mind in the guinea pig, 293. of the paraphysis in fowl, 369. DEXTER, F. Development of the paraphysis in the common fowl, 369. DOGIEL, A. S. Neural structures in the human skin, 208. DUCCESCHI, V. Audition in aquatic animals, 80. DINGER and WALLENBERG, Bericht, 81. EIGENMANN, C. H. The eyes of the blind vertebrates, 283. Elephant, neuroglia of spinal cord of, 369. *EMMEL, V. E. Relation of chorda tympani to visceral arches in Microtus, 411. Encephalon, anatomy of in races, 369. FLOYD, R. Nervous cytology of Periplaneta orientalis, 287, *Frog, inhibition and reinforcement of reaction in, :24. nervous structures in palate of, 93. *Function, relation of concept of to that of structure, 63. "Galvanotropism, of Paramecium, 484. Ganglion cells, of Ascaris, 368. GEHUCHTEN, A. VAN. Degeneration in nerve, 203. *Geotropism, of Paramecium, 473. GOLDSCHMIDT, R. Ganglion cells of Ascaris, 368. GOTCH, F. Photo-electric changes in the eyeball of the frog, 372. HARDESTY, I. Neuroglia of the spinal cord of the elephant, 369. HARRISON, R. G. Development of lateral line sense organs of Amphibia, 433. HAERTL, J. The influence of water and salts on muscle and nerve, 372. *HATAI, S. Nucleus of spinal ganglion cells of the foetal rat, 27. Hearing, of water animals, 80. *Hermit crabs, association in, 49. HERRICK, C. L. Bibliography of, 529. Editoral (L'envoi), 62. obituary and biography of, 515. Recent contributions to the body-mind controversy, 421. Theories of color vison, 274. HIS, W. Development of the human brain, 432. HOLMGREN, E. Nerve cells of Lophius, 370. Spinal ganglion cells, 370. HUBSCHMANN, P. The medulla oblongata of Dasypus villosus, 208. *Imitation in animals, 360. *INGBERT, C. E. Enumeration of medullated fibers, 209. *Inhibition, in the frog, 124. Ions, relation of to ciliary movement, 207. P. See RAYMOND and JANET, JAJENKINS, D. P. and CARLSON, ANJ. Physiological evidence of the fluidity. of the conducting substance in the pedal nerves of the slug, 85. JENNINGS, H. S. Asymmetry in certain lower organisms, 287. Behavior of Paramecium, 441. KEEBLE, F. and GAMBLE, F. W. Color-physiology of crustacea, 435. KIESOW, F. Rate of nerve impulse in sensory nerves of man, 206. Kinematograph, use of in study of animal reactions, 439. *King crab, behavior and reactions of, 138. iii KÖLLIKER, A. LANGE Development and significance of the vitreous humor, 371. Leukocytes and nerve cells, 371. ANGLEY, J. N. Anastomosis of sympathetic with chorda tympani, 203. organs of in amphibia, 433. Life History,' of Obera, 380. LILLIE, R. S. Relation of ions to ciliary movement, 207. *Limulus, behavior and reactions of, 138. LINVILLE, H. R. The natural history of some tube-forming annelids, 285. Mackerel, cranial anatomy of, 83. MALL, F. P. Transitory or artificial fissures in the human cerebrum, 370. Mammals, histogenesis of cerebro-spinal nerves in, 369. MARENGHI, G. Neural structures in the epidermis of Ammocetes, 208. MARK, E. L. Anniversary volume in honor of, 281. MARSHALL, W. S. Marching of the larva of the maia moth, 379. MCCARTHY, D. J. Formation of bone tissue within the brain substance, 434. Medulla oblongata, of Dasypus, 208. Meetings, of zoologists and physiologists, 65. MEIGS, E. B. Mechanism of voluntary muscular contraction, 371. MELLUS, E. L. Undescribed nucleus lateral to fasicularis solitarius, 370. MENDEL and JACOBSON, Jahresbericht, 83. MILLS, C. K. Physiological areas and centers of the cerebral cortex in man, 434. W. Neurones and the neurone concept, 208. *Motor endings, relation of to neighboring structures on muscle of frog, 1. MOTORA, Y. Conductivity of the nervous system, 206. *Muscle, motor endings on, I. MUSKENS, L. J. J. Compensatory eye movements in Octopus, 378. AGEL, W. A. Influence of pressure and electric current upon dark adapted eye, 374. NA and SCHAFER, K. L. Changes in the retina during adaptation to darkness, 372. Natural history of Amphitrite, 285. of Amia calva, 282. *Nature-study, 418. NEAL, H. V. The development of the ventral nerves in selachians, 285. *Nerve components, doctrine of, 168. *Nerve fibers, medullated in ventral roots of spinal nerves of man, 209. Nerve impulse, conduction of in slug, 85. ---9 nature of, 206. OLD LDYS, H. Rhythmical song of the wood pewee, 380. *Olfactory nerve, of swine, 390. iv |