Human Anatomy
Human Anatomy
5th Edition
ISBN: 9780073403700
Author: Kenneth S. Saladin Dr.
Publisher: McGraw-Hill Education
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Corona Radiata
Corona Radiata is a collection of nerve fibers present in the brain that carries messages between the brain cells of the cerebral cortex and the brain stem. Both brain stem and cerebral cortex play a role in motor function and sensation and it is the cor…
Neuron Structure
A neuron is defined as the functional unit of the body system called the nervous system. It is significant in transmitting signals that include receiving and sending the signals from a portion of the brain. The neurons are considered specialized cells in…
Afferent Neurons
Neurons are electrically excitable cells in the body specialized for receiving and transmitting information. They are referred to as the structural units of the nervous system. The important parts of a neuron include the cell body, dendrites, and axons.
Motor Homunculus
The term homunculus is Latin and is referred to as ‘little man’. In neuroanatomy, the cortical homunculus is either the motor or sensory distribution along the cerebral cortex of the brain. It was discovered by the great scientist ‘Wilder Penfield and Ed…
Nervous System
The nervous system is the portion of an animal's body that controls and transmits signals between various parts of the body. The central nervous system (CNS) and the peripheral nervous system (PNS) are the two primary components of the nervous system in …
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Chapter 21, Problem 21.5.4AYLO
Summary Introduction

To determine:

The routes of embryonic venous drainage via the cardinal veins, vitelline veins, and umbilical veins.

The fate of the cardinal veins.

Introduction:

The formation of blood vessels at the embryonic stage and even after birth is termed as angiogenesis. Initially, angiogenesis occurs after 13 to 15 days of gestation period. During this time, the embryo is attached to the uterus via the embryonic stalk and is divided into three layers, endoderm, ectoderm, and mesoderm.

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Chapter 21 Solutions

Human Anatomy

Ch. 21.1 - Why would venous valves be unnecessary in the...Ch. 21.1 - Prob. 1BYGOCh. 21.1 - Answer the following questions to test your...Ch. 21.1 - Answer the following questions to test your...Ch. 21.1 - Prob. 4BYGOCh. 21.1 - Prob. 5BYGOCh. 21.1 - Prob. 6BYGOCh. 21.2 - Prob. 7BYGOCh. 21.2 - Prob. 8BYGOCh. 21.3 - Prob. 9BYGO
Ch. 21.3 - Prob. 10BYGOCh. 21.3 - Prob. 11BYGOCh. 21.3 - Prob. 12BYGOCh. 21.3 - Prob. 13BYGOCh. 21.4 - Prob. 1AWYKCh. 21.4 - Prob. 14BYGOCh. 21.4 - Prob. 15BYGOCh. 21.4 - Prob. 16BYGOCh. 21.4 - Prob. 17BYGOCh. 21.5 - Prob. 18BYGOCh. 21.5 - Prob. 19BYGOCh. 21.5 - Prob. 20BYGOCh. 21.5 - Prob. 21BYGOCh. 21 - To test your knowledge, discuss the following...Ch. 21 - To test your knowledge, discuss the following...Ch. 21 - Prob. 21.1.3AYLOCh. 21 - Prob. 21.1.4AYLOCh. 21 - Prob. 21.1.5AYLOCh. 21 - Prob. 21.1.6AYLOCh. 21 - Prob. 21.1.7AYLOCh. 21 - Prob. 21.1.8AYLOCh. 21 - Prob. 21.1.9AYLOCh. 21 - Prob. 21.1.10AYLOCh. 21 - To test your knowledge, discuss the following...Ch. 21 - Prob. 21.1.12AYLOCh. 21 - Prob. 21.1.13AYLOCh. 21 - Prob. 21.2.1AYLOCh. 21 - Prob. 21.2.2AYLOCh. 21 - To test your knowledge, discuss the following...Ch. 21 - To test your knowledge, discuss the following...Ch. 21 - Prob. 21.3.2AYLOCh. 21 - To test your knowledge, discuss the following...Ch. 21 - To test your knowledge, discuss the following...Ch. 21 - To test your knowledge, discuss the following...Ch. 21 - Prob. 21.3.6AYLOCh. 21 - Prob. 21.3.7AYLOCh. 21 - Prob. 21.3.8AYLOCh. 21 - To test your knowledge, discuss the following...Ch. 21 - Prob. 21.3.10AYLOCh. 21 - To test your knowledge, discuss the following...Ch. 21 - To test your knowledge, discuss the following...Ch. 21 - Prob. 21.3.13AYLOCh. 21 - Prob. 21.3.14AYLOCh. 21 - Prob. 21.3.15AYLOCh. 21 - To test your knowledge, discuss the following...Ch. 21 - To test your knowledge, discuss the following...Ch. 21 - Prob. 21.3.18AYLOCh. 21 - Prob. 21.3.19AYLOCh. 21 - Prob. 21.3.20AYLOCh. 21 - Prob. 21.4.1AYLOCh. 21 - To test your knowledge, discuss the following...Ch. 21 - Prob. 21.4.3AYLOCh. 21 - Prob. 21.4.4AYLOCh. 21 - Prob. 21.4.5AYLOCh. 21 - To test your knowledge, discuss the following...Ch. 21 - To test your knowledge, discuss the following...Ch. 21 - Developmental and Clinical Perspectives (p. 601)...Ch. 21 - Prob. 21.5.3AYLOCh. 21 - Prob. 21.5.4AYLOCh. 21 - To test your knowledge, discuss the following...Ch. 21 - Prob. 21.5.6AYLOCh. 21 - Prob. 21.5.7AYLOCh. 21 - Prob. 1TYRCh. 21 - Prob. 2TYRCh. 21 - Prob. 3TYRCh. 21 - A circulatory pathway in which the blood flows...Ch. 21 - Prob. 5TYRCh. 21 - Prob. 6TYRCh. 21 - Prob. 7TYRCh. 21 - Prob. 8TYRCh. 21 - Prob. 9TYRCh. 21 - Prob. 10TYRCh. 21 - Prob. 11TYRCh. 21 - Prob. 12TYRCh. 21 - Prob. 13TYRCh. 21 - Prob. 14TYRCh. 21 - Prob. 15TYRCh. 21 - Prob. 16TYRCh. 21 - Prob. 17TYRCh. 21 - Prob. 18TYRCh. 21 - Prob. 19TYRCh. 21 - Prob. 20TYRCh. 21 - Prob. 1BYMVCh. 21 - Prob. 2BYMVCh. 21 - Prob. 3BYMVCh. 21 - Prob. 4BYMVCh. 21 - Prob. 5BYMVCh. 21 - Prob. 6BYMVCh. 21 - Prob. 7BYMVCh. 21 - Prob. 8BYMVCh. 21 - Prob. 9BYMVCh. 21 - Prob. 10BYMVCh. 21 - Prob. 1TOFCh. 21 - Prob. 2TOFCh. 21 - Prob. 3TOFCh. 21 - Prob. 4TOFCh. 21 - Prob. 5TOFCh. 21 - Prob. 6TOFCh. 21 - Prob. 7TOFCh. 21 - Prob. 8TOFCh. 21 - Prob. 9TOFCh. 21 - Prob. 10TOFCh. 21 - Prob. 1TYCCh. 21 - Prob. 2TYCCh. 21 - What differences would you expect between a sample...Ch. 21 - Prob. 4TYCCh. 21 - Prob. 5TYC
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