. Spinal 6- Dorsal aorta- Spinal 1- Sciatic plexus Spinal 8 Spinal » Glossopharyngeal nerve |- Vagus nerve" .Cerebral hemispheres -Thalamencephalon Optic lohes Cerebellum Medulla oblongata Hypoglossal (1st spinal nerve) Fig. 18.—Brain. Cranial Nerves. Spinal Nerves, and Sympathetic Nervous System of Xenopus and Rana. (d) The glossopharyngeal and the vagus (or pneumogastric) nerves, leaving the skull together, immediately behind the auditory capsule. The glossopharyngeal passes along in front of the hypoglossal nerve and proceeds along the base of the tongue. The vagus, after giving off br


. Spinal 6- Dorsal aorta- Spinal 1- Sciatic plexus Spinal 8 Spinal » Glossopharyngeal nerve |- Vagus nerve" .Cerebral hemispheres -Thalamencephalon Optic lohes Cerebellum Medulla oblongata Hypoglossal (1st spinal nerve) Fig. 18.—Brain. Cranial Nerves. Spinal Nerves, and Sympathetic Nervous System of Xenopus and Rana. (d) The glossopharyngeal and the vagus (or pneumogastric) nerves, leaving the skull together, immediately behind the auditory capsule. The glossopharyngeal passes along in front of the hypoglossal nerve and proceeds along the base of the tongue. The vagus, after giving off branches to the dorsal muscles, reaches the walls of the pharynx and run obliquely backwards to supply the pharynx, heart, lungs and stomach. Make a complete sketch showing the brain and the above-mentioned cranial nerves. 46


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Keywords: ., bookcentury1900, bookcollectionbiod, bookdecade1910, bookyear1919