. The brain as an organ of mind. Brain; Thought and thinking; Brain. 406 THE EXTERNAL COISFIGURATION The number of these fissures of the second order has been computed to be from 600 to 800. They divide the surface of the Cerebellum into a multitude of ' laminae/ the nature and arrangement of which will be better ap- preciated after an examination of figs. 156, 162, Fig. 150.—Inferior Surface of the Cerebellum. (Sappey, after Hirschfeld.) 1,1, Inferior vermiform process ; 2, 2, median fissure of the cei-ebellum; 3, 3, 3, lobes and lobules of the cerebellar hemispheres; 4, ' amygdala' or
. The brain as an organ of mind. Brain; Thought and thinking; Brain. 406 THE EXTERNAL COISFIGURATION The number of these fissures of the second order has been computed to be from 600 to 800. They divide the surface of the Cerebellum into a multitude of ' laminae/ the nature and arrangement of which will be better ap- preciated after an examination of figs. 156, 162, Fig. 150.—Inferior Surface of the Cerebellum. (Sappey, after Hirschfeld.) 1,1, Inferior vermiform process ; 2, 2, median fissure of the cei-ebellum; 3, 3, 3, lobes and lobules of the cerebellar hemispheres; 4, ' amygdala' or almond-like lobe ; 5, lobule of the pneumogastric; 6, pons Varolii; 7, median groove on the same ; 8, middle peduncle of the cerebellum ; 9, cut surface of medulla; 10, anterior extremity of the great circumferential fissvu-e ; 11, anterior border of the upper surface of the cerebellum ; 12, motor root of the trigeminal nerve ; 13, sensory root of the same ; 14, nerve of the external ocular muscle ; 15, facial nerve ; 16, nerve of Wrisberg; 17, auditory nerve; 18, glosso-pharyngeal nerve; 19, pneumogastric nerve ; 20, spinal accessory nerve ; 21, hypoglossal nerve. According to Marshall, the Cerebellum of the Bush- woman was more prominent at the sides, and proportion- ally wider and longer than in the European, though its outline was not so full and rounded, and its actual bulk was less. As the result of laborious comparative investi- gations, he says, "the number of laminse in the Bush- woman's Cerebellum agrees very closely with that in the European, the diiferences being probably only such as. 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 Bastian, H. Charlton. N. Y. , Appleton
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