The anatomy of the nervous system, from the standpoint of development and function . Semilunar ganglion N. VMi sencepkalon Cerebellum Hypothalamus Geniculate gang. X. Ill Ganglion N. VIII Medulla oblongata Jugular gang. N. X Gang, of Froriep Gang. X. cerv. I Accessory nerve Hypoglossal nerve Ganglion nodosum X. X Gang. X. cerv. V. Cerebral hemisphere X. 1. ophthalmic X. RhinenccplialonX. opticusX. 1. maxillary V. mandibular X. Chorda tympaniFacial X. Fig. 259- Dissection of the head of a 35 mm. pig embryo. Lateral view. (Redrawn from Prentiss- Arey.) brain (Fig. 258. See also Figs. 16, 17
The anatomy of the nervous system, from the standpoint of development and function . Semilunar ganglion N. VMi sencepkalon Cerebellum Hypothalamus Geniculate gang. X. Ill Ganglion N. VIII Medulla oblongata Jugular gang. N. X Gang, of Froriep Gang. X. cerv. I Accessory nerve Hypoglossal nerve Ganglion nodosum X. X Gang. X. cerv. V. Cerebral hemisphere X. 1. ophthalmic X. RhinenccplialonX. opticusX. 1. maxillary V. mandibular X. Chorda tympaniFacial X. Fig. 259- Dissection of the head of a 35 mm. pig embryo. Lateral view. (Redrawn from Prentiss- Arey.) brain (Fig. 258. See also Figs. 16, 17 and pp. 32-36). Of what three parts is thecerebral hemisphere composed? Locate each of the subdivisions of the dieneephalon. 360 THE NERVOUS SYSTEM To which part does the pineal body belong? The hypophysis? Locate the quadri-geminal lamina, cerebral peduncle, cerebellum, and medulla oblongata. 23. Now turn the specimen over and carefully dissect away what remains of theskin and mesodermal tissues so as to expose the brain and cranial nerves from the lateralside. Identify all the parts labeled in Fig. 259. GENERAL TOPOGRAPHY OF THE BRAIN 24. The adult mammalian brain should now be compared with that of the sharkand with that of the fetal pig. If two sheeps brains are available, one should be dividedinto lateral halves by a
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectnervoussystem, bookye
