Anatomy and physiology : designed for academies and families . bital nerve. 7, Facial branches. 8,The mental nerve. 9, Branches to the face and neck. 10, The superflcialis coUlnerve, forming a plexus (11) over the submaxillary gland. 12, 13, 14, 15 and 16,Nerves that have their origin in the cervical portion or the spinal cord. They aredistributed to the muscles and skin of the neck and back of the head. The nerves 1,2, 3, 5, 7, and 9, are branches of the seventh pair, and are distributed over the facein a radiated direction, which constitutes the pes anserinus. The nerves 4, 6, 8, arebranches
Anatomy and physiology : designed for academies and families . bital nerve. 7, Facial branches. 8,The mental nerve. 9, Branches to the face and neck. 10, The superflcialis coUlnerve, forming a plexus (11) over the submaxillary gland. 12, 13, 14, 15 and 16,Nerves that have their origin in the cervical portion or the spinal cord. They aredistributed to the muscles and skin of the neck and back of the head. The nerves 1,2, 3, 5, 7, and 9, are branches of the seventh pair, and are distributed over the facein a radiated direction, which constitutes the pes anserinus. The nerves 4, 6, 8, arebranches of the fifth pair. The branches of the fifth, seventh and cervical nervescommunicate with each other. The third of these nerves is the 8th pair. This pair con-sists of three nerves; the glosso-pharyngcal, pneumogastric,and spinal accessory. What is the fourth pair of nerves called, which issues from the brain ?The seventh pair ? Where distributed ? The eighth pair ? Into howmany branches is this pair divided ? ANATOMY OF THE RESPIRATORY NERVES. 245Fig. 246 ANATOMY AND PHYSIOLOGY. Fig. 171, Represents the distribution of the respiratory nerves, a, Section of thebrain and medulla oblongata, b. The lateral columns of the SP1?1 r,9°ra- • £ ,,„spinal cord, d, The tongue, e, The larnyx. /, The bronchi. 6, The cesop The stomach, i, 1 he diaphragm. 1, The pneumogastric nerve. 2, ihe superiorlaryngeal nerve. 3, The recurrent laryngeal nerve. These two ramity on melar-ynx. 4, The pulmonary plexus of the eighth nerve. 5, The cardiac ple^u= ol tneeighth nerve. These two plexuses supply the heart and lungs with nervous fila-ments. 7, The origin of the fourth pair of nerves, that goes to the superior j-bliquemuscle of the eye. 8, The origin of the facial nerve, that is spread out on the sideof the face and nose. 9. The origin of the glossopharyngeal nerve, that goes to thetongue and pharvnx. 10, The origin of the spinal accessory nerve of W illis. 11,This nerve penetra
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Keywords: ., bookcentury1800, bookdecade1840, booksubjectanatomy, bookyear1847
