. Elements of the comparative anatomy of vertebrates. Anatomy, Comparative. 174 COMPARATIVE ANATOMY Marsupials),! ^g usually a large and important structure; its relative size is in inverse proportion to that of the anterior commissure. lu addition to the anterior and posterior commis- sures, a middle commissure is definitely differentiated from the. Ul| IV |V |VU1| X XI ; vi vii ix xii Fig. 143.—Brain of Rabbit. (A, dorsal; B, ventral; and C, lateral view.) /.h., cerebral hemispheres; , optic lobes; }., cerebellum ; '., superior vermis, and c. h"., lateral lobe of cerebell
. Elements of the comparative anatomy of vertebrates. Anatomy, Comparative. 174 COMPARATIVE ANATOMY Marsupials),! ^g usually a large and important structure; its relative size is in inverse proportion to that of the anterior commissure. lu addition to the anterior and posterior commis- sures, a middle commissure is definitely differentiated from the. Ul| IV |V |VU1| X XI ; vi vii ix xii Fig. 143.—Brain of Rabbit. (A, dorsal; B, ventral; and C, lateral view.) /.h., cerebral hemispheres; , optic lobes; }., cerebellum ; '., superior vermis, and c. h"., lateral lobe of cerebellum ; nid., medulla oblongata ; ep., pineal body ; , hypophysis ; jou., pons Varolii; cr., crura cerebri;/,p., pallial fissure ; , olfactory bulb ; i-xii, cerebral nerves. base of the brain as a distinct structure connecting the two optic thalami. In correspondence with the division of the hemispheres into lobes, there is a marked differentiation of the lateral ventricles, ' Recent researches indicate that a true corpus callosum is present only in the Placentalia, and that the commissure which is usually supposed to represent it in lower types may be more correctly described as the hipiMcampal 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 Wiedersheim, Robert, 1848-1923; Parker, William Newton, 1857-1923. London, Macmillan
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectanatomycomparative
