. The brain from ape to man; a contribution to the study of the evolution and development of the human brain. Brain; Evolution; Pongidae. 220 THE LOWER PRIMATES In regard to this nucleus in mycetcs, it is important to note that the struc- ture is not only more extensive in its general dimensions, but also begins to manifest, even if in a somewhat ill-defined manner, that tendency toward. FIG. 121. MYCETES SENICULUS. LEVEL OF THE CEREBELLAR NUCLEI. CBL, Lateral Lobe of Cerebellum; dt, Deitersal Tract; Gow, Ventral Spinocerebellar Tract; icp, Inferior Cerebellar Peduncle; lo. Inferior Olive; mf,
. The brain from ape to man; a contribution to the study of the evolution and development of the human brain. Brain; Evolution; Pongidae. 220 THE LOWER PRIMATES In regard to this nucleus in mycetcs, it is important to note that the struc- ture is not only more extensive in its general dimensions, but also begins to manifest, even if in a somewhat ill-defined manner, that tendency toward. FIG. 121. MYCETES SENICULUS. LEVEL OF THE CEREBELLAR NUCLEI. CBL, Lateral Lobe of Cerebellum; dt, Deitersal Tract; Gow, Ventral Spinocerebellar Tract; icp, Inferior Cerebellar Peduncle; lo. Inferior Olive; mf, Mesial Fillet; nd, Deiters' Nucleus; ndt. Dentate Nucleus; NFG, Nucleus Fastigii; nr, Nucleus of Rolando; NSC, Nucleus of Schwalbe; pd, Predorsal Bundle; pl, Pos- terior Longitudinal Fasciculus; pv. Pyramid; rst, Rubrospinal Tract; spt. Spinothalamic Tract; trd. Descending Trigeminal Tract; ver, Vermis of Cerebellum. [Accession No. 148. Section 160. Actual Size 13X9 mm.] convolution of its surfaces typical of the higher primates. It may be inferred, therefore, that the degree of coordination which the cerebellum furnishes to the somatic muscles is greater in mycetes than in lemur or marmoset. The necessity of such coordination becomes clear in the light of the increased. 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
