The Cranial Muscles and Cranial and First Spinal Nerves in Amia Calva

The Cranial Muscles and Cranial and First Spinal Nerves in Amia Calva

Author: Edward Phelps Allis

Publisher: Theclassics.Us

Published: 2013-09

Total Pages: 100

ISBN-13: 9781230210742

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This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1897 edition. Excerpt: ... innervating them, must be, in general, true for the terminal buds and the nerves that innervate them. The nerve hillocks, or sense organs of the lateral line, are said by Beard (No. 10, p. 209) and Wilson (No. 131, p. 244) to arise separately and independently along lines of sensory epithelium that either differentiate in one or more directions from certain central points, or grow directly from such points by cell division. From the deeper layers of this sensory epithelium the nerve supplying the organs of the line arises. Terminal buds and the nerves innervating them should therefore arise in this same way. The only nerves in Amia from which I have been able to trace branches definitely to terminal buds are the ophthalmicus superficialis trigemini and the maxillaris inferior trigemini. The former of these two nerves in 14 mm. specimens derives the larger part, if not all, of its fibres from the median part of the trigemino-facial ganglion, that is, from that part of the ganglion that is formed on, or in connection with, the fasciculus communis root. From this same part of the ganglion a large bundle of fibres is sent to the truncus maxillaris trigemini; from it arises also the ramus palatinus facialis, which is distributed in Amia to a region covered with terminal buds, and which in Rana innervates such buds (No. 121, pp. 121 and 123); and from it also a bundle of fibres is possibly sent to the truncus hyoideo-mandibularis facialis, as is said to be the case in Rana and Amblystoma, in which animals it gives origin, according to Strong, to the ramus mandibularis internus facialis, which nerve in Rana innervates terminal buds (No. 121, pp. 130, 132, and 195). I was unable to definitely trace this bundle of fibres in Amia into the truncus...


The Cranial And First Spinal Nerves Of Menidia: A Contribution Upon The Nerve Components Of The Bony Fishes

The Cranial And First Spinal Nerves Of Menidia: A Contribution Upon The Nerve Components Of The Bony Fishes

Author: Charles Judson Herrick

Publisher: Wentworth Press

Published: 2019-03-24

Total Pages: 318

ISBN-13: 9781011061433

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This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.


The Cranial and First Spinal Nerves of Menidia

The Cranial and First Spinal Nerves of Menidia

Author: Charles Judson Herrick

Publisher: Forgotten Books

Published: 2016-08-31

Total Pages: 320

ISBN-13: 9781333418618

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Excerpt from The Cranial and First Spinal Nerves of Menidia: A Contribution Upon the Nerve Components of the Bony Fishes; With Seven Plates Looked at from the biological standpoint, the primary function of the nervous system is to put the organism into relation with the outer world, the external environ ment. The health of the body is largely determined, in last analysis, by the perfection of the correspondence between the inner activities and the forces of nature outside. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.


The Cranial and First Spinal Nerves of Menidia

The Cranial and First Spinal Nerves of Menidia

Author: Charles Judson Herrick

Publisher: Palala Press

Published: 2015-12-07

Total Pages: 320

ISBN-13: 9781347697221

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This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.