INDEX 



1083 



Cerebellar nuclei, in tarsius, 1 17-120 

 Cerebellar peduncles, in gibbon, 418 

 in marmoset, 163, 239 

 middle. See Middle cerebellar peduncle, 

 superior. See Superior cerebellar peduncle, 

 three, as index of power of coordination, jj 

 Cerebellum, 249-253, 265-2-0, 274, 280, 414-416, 



600 

 in chimpanzee, 5~i, 586, 590 



indications of, as to coordinative control, 590 

 definition of, 318 

 in dog-headed baboon, 297-302, 312 319, 322, 323 



lateral lobes of, 298, 320, 323, 325 

 in gibbon, 414-416, 430, 433 

 in gorilla, 652, 653, 667, 671, 674 



expansion of, 676 

 hemispheres of. See lateral lobes of. 

 latent potentiality of, in human brain, 81- 

 lateral lobes of. 58, 98, 118, 24-. 248, 26-, 2-5, 

 814 



in chimpanzee, 5-1, 5~4 



etfect upon, of disease or injury, 816, 817 



function of, 252 



in gibbon, 416 



in gorilla, 651, 652 

 expansion of, 653, 6~i 



in Lemur mongoz, 51, 52 



in marmoset, 161, 163 



in mycctes, 206, 207, 221, 223 



in orang-outang, 498, 5 1 2 



in Pithecus rhesus, 358, 389 



relation of, to arms and legs, 53, 320, 519, 817 

 to coordination, 223, 252, 265 

 to inferior olivarj' nucleus, 253 

 to nuclei dentatus and emboliformis, 265, 266 



variations in, 320 

 in Lemur mongoz, 30, 37, 58, 83 

 of man, function of, 793, 814-816, 822 



general superiority of, -94 



inferior vermis in, 794 



lateral lobes of, 794, -95 



posterior cerebellar notch in, 794 



progress in surface of, 793, -94 

 in marmoset, significance of size of, 159-161, 163, 



179 

 in Mycetes seniculus. 204-210, 219, 220 

 in orang, 493, 49-, 515 

 in Pithecus rhesus, 35--361, 3-6, 3-9 

 relation of, to nucleus ruber, 270 



to posture, 16 

 in tarsius, 92, 893, 94, 96, 1 18 



Pages 1-474 are in Volume I, 



Cerebellum in tarsius, indication of lateral cerebellar 

 lobes, 1 18 



primitive character of, 98, 1 18 

 Cerebral cortex in chimpanzee, 593, 601 



visual area of, 605 



voluminous connection of, with cerebellum, 

 bearing of, on skilled acts, 593 

 in dog-headed baboon, 301, 304 



relation of, to auditory sense, 328 

 lissencephalic in Tarsius spectrum, 96 

 in orang, 529 



relation of, to behavior, 529 



to pallio-ponto-cercbellar fiber systems, 529 

 as origin of transverse fasciculi of pons, 57 

 in Pithecus rhesus, 364, 38<> 

 relation of, to auditory sense, 328, 333 



ro cerebellar hemispheres, 266 



to pallio-ponto-cercbellar system, 2-4, 304 



to pontile nuclei, 272 



to skilled acts, 304 

 Cerebral fissures, in primates, evolutional signifi- 

 cance of, 964 

 prototype of, in lemur brain, 954-<>58 

 two contrasting tendencies in early dltTerentiation 

 of, 958, 959 



in intermediate primates, 960, 961 



in large anthropoids, 961-964 



in new-world simians, 959 

 whole series of steps in evolution, (;64 

 Cerebral hemispheres, 267, 277 

 in chimpanzee, 56- 



connection with cerebellum, 58, 266, 274 

 in dog-headed babcwn, 322 

 evolutionary significance of, iS(), 4-0 

 in gibbon, 412-416 



comparison of, with macaque and baboon, 414 



fissures and lobation of, 414, 415 

 in gorilla, 684 

 human, --8, 793 



dis;ippearance of sulcus simiarum in, --9, 783 



expansion of, -94, -95 

 intermediate in lemur, 31 

 in marmoset, 161, 164 

 in mycetes, 204 

 in orang, 493, 494, 501 

 in Pithecus rhesus, 389 

 primitive nature of, in tarsius, 95, 96, 125 

 relation to pallio-ponto-cerebellar fibers, 266, 2-4 



to volitional movements. 329 

 sensory supersedence by, 329 

 pages 475 1120 in Volume II. 



