. The comparative anatomy of the domesticated animals. Veterinary anatomy. THE CEBEBBUM. 699 The corpus callosum is veiy developed, and, above the ventricle, forms, from before to behind, a salient angular prolongation named the frontal comu and occipital prolonga- tion, or forceps major. There is nothing to note concerning the fornix and septum hicidum, except that there is a ventricle in the latter which oummunicates with the middle ventricle by a small aperture, the vulva. The lateral ventricles offer remarkable diiferences. They are not prolonged into the olfactory lobes, but possess a div
. The comparative anatomy of the domesticated animals. Veterinary anatomy. THE CEBEBBUM. 699 The corpus callosum is veiy developed, and, above the ventricle, forms, from before to behind, a salient angular prolongation named the frontal comu and occipital prolonga- tion, or forceps major. There is nothing to note concerning the fornix and septum hicidum, except that there is a ventricle in the latter which oummunicates with the middle ventricle by a small aperture, the vulva. The lateral ventricles offer remarkable diiferences. They are not prolonged into the olfactory lobes, but possess a diverticulum that enters the occipital lobe, below the forceps major. This space is more or less developed, and terminates in a point; it is named the ancyroid or digital cavity, and shows on its floor a small convolution which Fig. THE BASE OF THE HUjVIAN BRAIN. 1 Longitudinal fissure; 2, Anterior lobes of cerebrum; 3, Olfactory bulb; 4, Lamina cinerea; 5, Fissure of Sylvius; 6, Locus perforatus anticus; 7, Optic commissure; 8, Tuber cinei-eum; 9, Third nerve; 10, Corpus albicantium; 11, Fourth nerve; 12, Locus perforatus posticus ; 13, Fifth nerve; 14, Crus cerebri; 15 Sixth nerve â 16, Pons Varolii; 17, Portio dura of seventh nerve ; 18, Middle lobe of cerebrum ⢠19, Portio moUiss of seventh nerve; 20, Anterior pyramid; 21, Glosso-pharyngeal nerve; 22, Olivary body; 23, Pneumogastric nerve; 24, Lateral tract; 25, Spinal accessory nerve; 26, Digastric lobe; 27, Hypo- glossal nerve; 28, Cerebellum; 29, Amygdala; 30, Slender lobe; 32, Posterior inferior lobe- has been designated the ergot of Morand {pes hippocampi). _ The diverticulum and con- volution do not exist in animals. The comu Ammoms is slightly bosselated on its surface; it is limited, inwardly, by a band, and below this by a grey denticulated lamma^ t^^e^^^res/ormra MS^^^ human brain resemble those of animals; so that it is needless to allude to Please note that these images are extracted from scanned p
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