. The brain from ape to man; a contribution to the study of the evolution and development of the human brain. Brain; Evolution; Pongidae. 8i MAN assiinu'cl the i-rccl ijostiirc, hv walks upon two left without aid or support from thr upptT cxtrciiiilifs. Such is not the- case m any ol the apes which c'Mi|)lo\' hotli the hands and the leet m their locomotion. E\'en those which. FIG. 346. LEVEL OF THE \ESTIBl LAK NLCLEl. AMB, Nucleus Ambiguus; err, Central Tegmental Tract; do, Dorsal Accessory Olive; dt, Deiterso-spinal Tract; cow. Ventral Spinocerebellar Tract; ici'. Inferior Cerebellar Pe
. The brain from ape to man; a contribution to the study of the evolution and development of the human brain. Brain; Evolution; Pongidae. 8i MAN assiinu'cl the i-rccl ijostiirc, hv walks upon two left without aid or support from thr upptT cxtrciiiilifs. Such is not the- case m any ol the apes which c'Mi|)lo\' hotli the hands and the leet m their locomotion. E\'en those which. FIG. 346. LEVEL OF THE \ESTIBl LAK NLCLEl. AMB, Nucleus Ambiguus; err, Central Tegmental Tract; do, Dorsal Accessory Olive; dt, Deiterso-spinal Tract; cow. Ventral Spinocerebellar Tract; ici'. Inferior Cerebellar Peduncle; 10, Inferior Olive; mf, Mesial Fillet; NAC, Ventral Cochlear Nucleus; nad. Dorsal Cochlear Nucleus; nd, Deiters' Nucleus; nfs. Solitary Nucleus; nmi', I ly[>oglossal Nucleus; nr. Nucleus of Rolando; NSC, Schwalbe's Nucleus; mo. Vagal Nerve; I'D, Predorsal Bundle; I'l., Posterior I ongitudinal Fasciculus; pv. Pyramid; ref. Reticular Formation; rst. Rubrospinal Tract; si'i, Spinothalamic ; trd, Descending Trigeminal Tract: \(i. \entral Accessory Olive. (Accession Man. Section C 7. Actual Size 23 X 9 mm.| have acquired something approaching the erect posture do, nevertheless, supplement tlu'ir locomotor actixities by usin<i- tiu- hands either directlx in contact with the (i;r()und or as balancinj^ structuix's held outstretched o\'er the head. An essential dillerenct' also in this connection is that tlu' human hand has lost its foot-like characters while tlu' leet ha\e correspondin<2;ly become diflerentiated as locomotor or<;ans de\ oid ol prelu'iisih' Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Tilney, Frederick, 1875-1938; Riley, Henry Alsop, 1887-. New York, P. B. Hoeber, inc.
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectbrain, booksubjectevo
