Explanation The cranial and spinal nerves are formed from the neural crest cells. These are the cells which split off from the developing neural tube in an embryo. These are the temporary group of cells, whic...

5th Edition

ISBN: 9781259285271

Author: Michael McKinley Dr., Valerie O'Loughlin, Elizabeth Pennefather-O'Brien

Publisher: McGraw-Hill Education

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Question

Chapter 16, Problem 13WYL

Summary Introduction

To determine:

The embryonic structures which form most of the components of the cranial and spinal nerves.

Introduction:

The nerves that emerge directly from the brain are known as cranial nerves. The spinal nerve emerges from the segments of the spinal cord.

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Chapter 16, Problem 12WYL

Chapter 16, Problem 14WYL

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Chapter 16 Solutions

LooseLeaf for Human Anatomy

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Ch. 16 - Prob. 11WYL Ch. 16 - Prob. 12WYL Ch. 16 - Prob. 13WYL Ch. 16 - Prob. 14WYL Ch. 16 - Match each numbered item with the most closely...Ch. 16 - Prob. 1MC Ch. 16 - Prob. 2MC Ch. 16 - Identify the meningeal layer immediately deep to...Ch. 16 - Axons cross from one side of the spinal cord to...Ch. 16 - The radial nerve originates from the ______...Ch. 16 - Prob. 6MC Ch. 16 - Prob. 7MC Ch. 16 - Prob. 8MC Ch. 16 - Prob. 9MC Ch. 16 - Which statement is true about intercostal nerves?...Ch. 16 - Prob. 1CR Ch. 16 - Where is the epidural space? What is housed there?Ch. 16 - Prob. 3CR Ch. 16 - Where are the cervical plexuses located, and what...Ch. 16 - Prob. 5CR Ch. 16 - Prob. 6CR Ch. 16 - What muscles do the tibial and common fibular...Ch. 16 - Prob. 8CR Ch. 16 - What are the differences between withdrawal,...Ch. 16 - Where are the basal plates of the neural tube, and...Ch. 16 - Prob. 1DCR Ch. 16 - Prob. 2DCR

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The embryonic structures which form most of the components of the cranial and spinal nerves. Introduction: The nerves that emerge directly from the brain are known as cranial nerves. The spinal nerve emerges from the segments of the spinal cord.

Solution Summary: The author explains that cranial and spinal nerves are formed from neural crest cells, which split off from the developing neural tube in an embryo.

Concept explainers

To determine: The embryonic structures which form most of the components of the cranial and spinal nerves. Introduction: The nerves that emerge directly from the brain are known as cranial nerves. The spinal nerve emerges from the segments of the spinal cord.

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Chapter 16 Solutions

To determine:

The embryonic structures which form most of the components of the cranial and spinal nerves.

Introduction:

The nerves that emerge directly from the brain are known as cranial nerves. The spinal nerve emerges from the segments of the spinal cord.