INDEX OF SUBJECTS. 



1269 



Centre, vasomotor, influence of circula- 

 tion on, . .136 

 , , , , , , compensating for 



gravity, 94, 95 



, , depressor nerve on, 60 

 ,, respiration on, . 129 

 ,, urea on, . .160 

 spinal, 137, 160, 854, 855 

 sympathetic, . . 138, 

 157, 160 



vesical, .... 849, 863 

 visual. See Cerebral cortex. 

 for voluntary movements. See 



Cerebral cortex. 



,, ,, vomiting, . . . 326, 887 

 Centriyctalitat, . . . . . 1020 

 Centrosome, ...... 594 



Cerebellum, 893 



,, ablation of, in birds, . . 898 



,, ,, duration of effects 



of, 897, 898, 899 

 effectonknee-jerk, 896 

 ,, ,, . ,, locomo- 



tion, 896, 897, 



898, 900, 901, 



908 



,, ,, ,, muscles, 895, 



896, 897, 898, 



899, 902, 903 



,, ,, ,, sensation, 897 



,, ,, irritative effects of, 906 



,, ,, in lower verte- 



brates, . . 899 



,, ,, ,, mammals, 895, 897 



,, ,, movements of eye 



after, 895, 898, 902 



of middle lobe, . 898 



posture after, 895, 896, 



897, 898, 899, 908 



total, . 897, 903 



tremors after, 896, 897, 



898, 901 



unilateral, . .895 

 ,, afferent impulses to, . 907,908 



astasia after injury of, 903,904 



,, atrophy of, . . .902 



,, bisection of, . . . . 898 



,, compensation after loss of 



function of, . 905, 906, 910 

 ,, connection of, with thalam- 



encephalon, . . 769, 908 

 , , degeneration in, alter removal 



of cortex cerebri, . . 705 

 ,, development of, . . 903 



,, disease of, in man, 901, 902, 903 



, , efferent impulses from, 907, 908 



excitation of, 



constriction of 

 pupil from, 



inhibitory 

 effects of, . 



localised mus- 

 cular re- 

 actions from, 



movements of 

 eyes from, 



,, limbs and 

 trunk 

 from, 



893 

 894 



894 



894 



893, 



894 



894 



Cerebellum, excitation of, sensory effects 



of, . . 894 



,, functions of, . . 903,910 



,, impulses to, from cerebral 



cortex, .... 908 

 ,, in different animals, . .. 902 



,, influence of, on activity of 



motor area, 904, 906, 

 907, 908 

 ,, ,, on optic thala- 



mus, . . 907 

 lesions of, . . . 894, 901 

 ,, ,, effect of, on speech, 901 



, , , , inco-ordination of 



movement after, 903, 

 908, 909, 910 



., ,, parasthenia after, 903 



, , , , paratonia after, . 903 



,, ,, sensory disturb- 



ances from, 903, 904 

 ,, ,, spastic rigidity 



from, . . 903 



vertigo from, 901, 902, 



905 



,, mediate spinal fibres to, 806,807 



,, myelination of, . . . 903 



peduncles of, anterior, 769, 900, 



908 



,, ,, connection of, with Gass- 



erian 



gang- 

 lion, 



793 

 ,, ,, ., ,, motor 



area, 779 

 ,, thala- 



mus, 769 



,, ,, middle, . . . 900 



,, ,, posterior, . . . 901 



,, ,, section of, 900, 901, 908 



,, ,, ,, effect on loco- 



motion, 900, 901 

 ,, ,, ,, effectonknee- 



jerk, . 900 

 ., ,, ,, eye move- 



ments after, 900, 

 901 

 ,, ,, ,, irritative 



effects, . 906 

 ,, ,, ,, posture after, 



900, 901 

 ., ,, ,, tremors after, 



900, 901 



,, relation of, to sensation, 897, 905 



,, ,, muscular sense to, 909, 



910 

 Cerebral circulation, 141, 168. See also 



Brain. 

 ,, ,, compensatory me- 



chanism of, . 146 

 ,, ,, conditions affecting, 147, 



168 



,, ,, influence of arterial 



pressure 

 on, 145, 146, 

 147 

 ,, ,, ,, respiration 



on, 143, 147 



,, ,, ,, splanchnic 



vascular 

 area in, 147 



