. The brain from ape to man; a contribution to the study of the evolution and development of the human brain. Brain; Evolution; Pongidae. FIG. 21. DORSAL SURFACE OF BRAIN STEM, LEMUR MONGOZ. [Actual Length, 35 mm.] Key to Diagram, d. med. fis., Dorsomedian Fissure; , Dorsomedian Sulcus; inf. coll., Inferior Colliculus; SUP. CER. ped., Superior Cerebellar Peduncle; sup. coll., Superior Colliculus; tub. tr., Tuber- culum Trigemini. and hand still mainly employed in locomotion. Of the two dorsal columns in lemur, the clava and cuneus, the former seems to be structurally emphasized because i
. The brain from ape to man; a contribution to the study of the evolution and development of the human brain. Brain; Evolution; Pongidae. FIG. 21. DORSAL SURFACE OF BRAIN STEM, LEMUR MONGOZ. [Actual Length, 35 mm.] Key to Diagram, d. med. fis., Dorsomedian Fissure; , Dorsomedian Sulcus; inf. coll., Inferior Colliculus; SUP. CER. ped., Superior Cerebellar Peduncle; sup. coll., Superior Colliculus; tub. tr., Tuber- culum Trigemini. and hand still mainly employed in locomotion. Of the two dorsal columns in lemur, the clava and cuneus, the former seems to be structurally emphasized because it represents the path of sensory conduction not only from the leg but also from the important steering and balancing organ, the tail. The cuneus in lemur is indicative of a forelimb as yet wholly inadequate for advanced manual adaptation. A fairly well-defined dorsolateral sulcus extends upward upon either side of the dorsomedian seam, becoming most prominent in the region between. 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
