XX11 



LIST OF ILLUSTRATIONS. 



FIG. 



349. 

 350. 



351. 



352. 

 353. 



354. 



355. 



356. 



357. 

 358. 



359. 



360. 



361. 



362. 



363. 



364. 

 365. 



366. 

 367. 

 368. 



369. 



370. 



371. 

 372. 

 373. 

 374. 

 375. 

 376. 

 377. 

 378. 

 379. 

 380. 

 381- 

 384. 

 335. 



Diagram to show the connections of the olfactory organ with the 



hippocampal region (Elliot Smith) ..... 



Diagram of a frontal section through the brain of a new-born child, to 



show the course and destination of fibres from the optic thalamus to 



the cortex (Flechsig) ....... 



Diagrams to show the supposed division of the cerebral cortex into pro- 

 jection and association areas. — Modified from Flechsig . 

 Diagram of the association fibres of the cerebral hemisphere 



„ to show the manner in which lesions of internuncial fibres 



may produce aphasia. — Modified from Gowers .... 

 Diagram of the arrangement of segmental skin-fields in the hind-limb 



of the monkey ........ 



Diagram showing arrangement of the root filaments of two spinal 



nerves (van Gehuchten) ....... 



Diagram of the different movements of the head and fore-limb (spinal 



cat) caused by stimuli applied to the fore-paw and to the pinna 



resj:>ectiveh r ........ 



Diagram of irradiation of reflex movement in spinal cat . 



,, „ the predominant uncrossed flexor reflex of the hind-limb 



inhibiting the crossed extensor reflex .... 

 Scheme of the arrangement of the nerves and muscles of chief import 



ance in the knee-jerk ....." 

 Diagrams to show the situation of the chief nerve nuclei in the medulla 



oblongata and pons near the floor of the fourth ventricle (Schafer) 

 Transverse section of the medulla oblongata somewhat above the middl 



of the olivary body (Schafer) ..... 

 Transverse section of pons Varolii through the origin of the auditory 



nerve (Schafer) 

 Posture assumed after removal of the 



(Thomas) .... 

 Foot-prints of a normal dog (Luciani) 

 Footprints of a dog ten days after ablation of the middle lobe of the 



cerebellum (Luciani) ...... 



Gait after destruction of the vermis (Thomas) 



Pigeon after removal of the cerebellum (Dal ton) . 



Map showing the relative distribution of the sensitivity to touch 



warmth, and cold in the palm of the hand (Goldscheider) 

 Map of the skin distributions of the seventh, eighth, ninth, and tenth 



afferent nerve roots of the frog . 

 Transverse sections of a nerve-twig supplying 



medialis muscle (knee-jerk muscle) of the cat . 

 Diagram of ophthalmometer .... 



Method of using ophthalmometer .... 



,, ,, ,, to determine position of pupil 



Images observed in above method .... 

 Determination of centre of rotation of eyeball (Donders) . 

 Diagram of ellipsoidal curvature of cornea (Landolt) 

 To show imperfect centring of eye (Helmholtz) . 

 Determination of angles a and y . 



Spectrum of visual purple and of visual yellow (Kuhne) 

 Bleaching action of spectral colours on visual purple (Kuhne) 

 -383. Retinal currents of action (Steiner and Kuhne) 

 Experiment on simultaneous contrast (Hering) 

 „ to illustrate colour contrast . 



right 



half of the cerebellum 



a portion of the vastus 



765 



768 



770 

 771 



775 



788 



794 



822 

 824 



840 



872 



885 



889 



892 



896 

 896 



897 

 898 

 899 



921 



941 



1007 

 1027 

 1027 

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 1028 

 1030 

 1030 

 1031 

 1032 

 1046 

 1047 

 1051 

 1060 

 1065 



