JACOBSOHN, L. (and Mendel.) Neur- 

 ology and Psychiatry, 67. 

 Jennings, H. S. Behavior of lower 

 organisms, 166. 

 ^Reactions to Electricity in unicellu- 

 lar organisms, 528. 

 •Taxis and other terms, 13S. 

 *JOHNSTON, J. B. Morphology of ver- 

 tebrate head, 175. 

 *JONES, \V. C. Nervous system of toad, 



"3- 



Joseph, H. Nervous system of Amphi- 

 oxus, 350. 



KAMON, K. "Geruchsknospen," 163. 

 Kendall, W. C. Habits of catfish, 

 278. 

 Kerr, J. B. Motor trunks in Lepidosir- 



en, 352. 

 Klein, F. Physiology of the eye, 73. 

 KoELLiKER, A. Nerve fibers, 350. 



T ANGLEY, J. N. Commissural fibers, 



■*— ' between nerve cells, 74. 



Union of cervical sympathetic with 

 chorda tympani, 71. 



Langley, J. N. and Anderson, H. K. 

 Autogenetic regeneration in nerve 

 fibers, 75. 

 Union of nerve fibers, 74. 



*Learning in lower organisms, gS. 



Leptoplana, regeneration of nervous sys- 

 tem, 354. 



Levi, G. Histogenesis of ammonshorn, 

 163. 



Lewis, W. H. Development of amphi- 

 bian eye, 163. 



Limulus, heart-beat of, 278. 



co-ordination of heart-beat, 72. 



*LoEB, C. Optic vesicles of Necturus, 



359- 

 LoEB, J. General physiology, ^76. 

 *LoEbER, W. Functions of frog's brain, 



355- 

 LiBOsCH, W. Olfactory organs of 



Petromyzon, 351. 

 Lukas, F. Comparative psychology, 164. 



TV/Tay, W. p. Innervation of muscu- 



■^'■*- lature of stomach, 75. 



•Medullary sheath of spinal nerve, i. 



•Medullated nerve fibres, in spinal 

 nerves of frogs, 17. 



Meehan, J. The "thinking" horse, 539. 



Mendel, E. and Jacobsohn, L. Neur- 

 ology and psychiatry, 67. 



Mental traits, inheritance of, So. 



Methods, statistical, 67. 



Mettler, L. H. Diseases of nervous 

 system, 354. 



Migration of birds, origin of, 80. 



Molluscs, heart-rhythm and nerves, 72. 



*Movement, random and phototaxis, 98. 



MusKENS, L. J. J. Maintenance of equil- 

 ibrium etc., 73. 



Myriapoda, physiology of nerve cord, 

 353- 



^Jagel, W. Hand-book of human 



■^_^ physiology, 535. 

 Natural history, 173. 



of salmon, 351. 

 *Necturus, optic vesicles of 359. 

 Nerve cells, structure and connections. 



Nerve fibres, commissural, 74. 

 development of, 350. 

 union of 74. 

 Nerves, of limbs, 75. 



of sclera, 70. 

 *Nerve, spinal accessory, 4S2. 



trochlear, 69. 

 *Nervous system, effects of bearing of 

 young on, 514. 

 '^chemistry of, 148. 

 *sympathetic in toad, II3. 



diseases of, 76, 354. 

 *functional divisions of, 175. 

 functions of in Acrididae, 164. 

 influence of on development, 65. 

 of Amphioxus, 350. 

 *of fishes and gustatory paths, 375, 

 *of frog, 355. 

 of Myriapoda, 353. 

 peripheral, 350. 

 regeneration of, 354. 

 and musculature in frog, 68. 

 Neurasthenia, and hysteria, 76. 

 Neuroglia, 163. 



development and nature of, 68. 

 Neurology and psychiatry, 67. 

 *Neurology and psychology, 57. 



physiological principles in, 173. 

 Neurones, connections of, 69. 



Optic vesicles, of Necturus, 359. 

 Ostrich, spinal cord of, 69. 



PAGNiEZ, Ph. (and Camus). Neur- 

 esthenia and hysteria, 76. 

 Pain, a pseudeffective reflex, 74. 

 Parker, G. H. Ciliary movement in 

 metazoans, ^40. 

 Hearing in fishes, 166. 

 *Pearl, R. Brain-weight, 467. 

 Petromyzon, chemical sense cells, 164. 



olfactory organs of, 351. 

 Phototaxis, 167. 



*and random movement, 98. 

 •of Ranatra, 305. 



