LIST OF ILLUSTRATIONS. xv 



191. Dorsal portion of the spinal cord (Hirschfeld) 540 



192. Inferior portion of the spinal cord, and cauda equina (Hirschfeld) 540 



193. Roots of the cranial nerves (Hirschfeld) 541 



194. Distribution of the motor oculi communis (Ilirschfeld) 542 



195. Distribution of the patheticus (Ilirschfeld) 546 



196. Distribution of the motor oculi externus (Hirschfeld) 547 



197. Distribution of the small root of the fifth nerve (Ilirschfeld) 548 



198. Incisors of the rabbit, before and after section of the nerve of mastication (Bernard).. 549 



199. Superficial branches of the facial and the fifth (Ilirschfeld) 551 



200. Chorda tympani nerve (Hirschfeld) 554 



201-206. Expressions of the face, produced by contractions of the muscles under electrical 



excitation (Le Bon, after Duchenne) 556 



207. Spinal accessory nerve (Hirschfeld) 557 



208. Sublingual nerve (Sappey) 563 



209. Principal branches of the large root of the fifth nerve (Robin) 564 



210. Ophthalmic division of the fifth (Hirschfeld) 5H6 



211. Superior maxillary division of the fifth (Hirschfeld) 566 



212. Inferior maxillary division of the fifth (Ilirschfeld) 567 



213. Cutaneous distribution of sensory nerves to the face, head and neck (Beclard) 668 



214. Anastomoses of the pneumogastric (Hirschfeld) 574 



215. Distribution of the pneumogastric (Hirschfeld) 575 



216. Transverse section of the spinal cord (Gerlach) 590 



217. Columns and conducting paths in the spinal cord 593 



218. Frog poisoned with strychnine (Liegeois) 599 



219. Structures displayed upon the right side in a median longitudinal section of the brain 



semi-diagrammatic 602 



220. Vertical section of the third cerebral convolution in man (Meynert) 604 



221. Diagram -of the external surface of the left cerebral hemisphere 605 



222. Diagram of the internal surface of the right cerebral hemisphere 605 



223. Horizontal section of the hemispheres at the level of the cerebral ganglia (Dalton). . . 607 



224. Diagram of the human brain in a transverse vertical section (Dalton) 608 



225. Direction of some of the fibres in the cerebrum (Le Bon) 612 



226. Motor cortical zone on the outer surface of the cerebrum (Exner) 613 



227. Paracentral lobule (Exner) 614 



228. Lateral view of the human brain with certain motor cortical areas 614 



229. Inner surface of the right cerebral hemisphere (Schafer and Horsley) 616 



230. Cerebellum and medulla oblongata (Hirschfeld) 623 



231. Anterior view of the medulla oblongata (Sappey) 628 



232. Floor of the fourth ventrical (Hirschfeld) 629 



233. Cervical and thoracic portion of the sympathetic (Sappey) 636 



234. Lumbar and sacral portions of the sympathetic (Sappey) 637 



235. Olfactory ganglion and nerves (Hirschfeld) '. . . . 659 



236. Terminal filaments of the olfactory nerves (Kolliker) 660 



237. Glosso-pharyngeal nerve (Sappey) 666 



238. Papillae of the tongue (Sappey) 668 



239. 240. Varieties of papillae of the tongue (Sappey) 669 



241. Taste-beakers (Engelmann) 670 



242. Optic tracts, commissure and nerves (Hirschfeld) 672 



243. Diagram of the decussation at the optic commissure 672 



244. Choroid coat of the eye (Sappey) 676 



245. Ciliary muscle (Sappey) 678 



246. Rods of the retina (Schultze) 682 



247. Vertical section of the retina (H. Miiller) 683 



2 



