Human Anatomy & Physiology (2nd Edition)

2nd Edition

ISBN: 9780134553511

Author: Erin C. Amerman

Publisher: PEARSON

See similar textbooks

Concept explainers

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 …

Videos

Textbook Question

Chapter 14.3, Problem 3QC

How does the arrangement of neurons in the sympathetic nervous system differ from that in the parasympathetic nervous system?

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Chapter 14.3, Problem 2QC

Chapter 14.3, Problem 4QC

Students have asked these similar questions

What are the innervations of the sympathetic nervous system?

What is the difference between Sympathetic and Parasympathetic Nervous System?

Which nerves does not contain the sympathetic fibers?

Chapter 14 Solutions

Human Anatomy & Physiology (2nd Edition)

Ch. 14.1 - What are the basic functions of the ANS?Ch. 14.1 - 2. What are autonomic ganglia? Ch. 14.1 - How do somatic motor neurons and autonomic neurons...Ch. 14.1 - 4. What are preganglionic and postganglionic...Ch. 14.1 - What are the two divisions of the ANS?Ch. 14.1 - How are the two divisions of the ANS alike, and...Ch. 14.2 - 1. Where are the cell bodies of sympathetic...Ch. 14.2 - Where are the cell bodies of sympathetic...Ch. 14.2 - Which neurotransmitter(s) is (are) released by...Ch. 14.2 - Prob. 4QC

Ch. 14.2 - Describe the effects of the sympathetic nervous...Ch. 14.2 - Prob. 6QC Ch. 14.3 - What is the basic function of the parasympathetic...Ch. 14.3 - Where are the preganglionic parasympathetic cell...Ch. 14.3 - How does the arrangement of neurons in the...Ch. 14.3 - 4. Which neurotransmitter is released by all...Ch. 14.3 - Prob. 5QC Ch. 14.3 - Prob. 6QC Ch. 14.3 - Summarize the effects of the parasympathetic...Ch. 14.4 - Prob. 1QC Ch. 14.4 - Prob. 2QC Ch. 14.4 - 3. What is autonomic tone? Ch. 14.4 - How does the CNS mediate control over the ANS?Ch. 14 - Which of the following best describes the basic...Ch. 14 - 2. Fill in the blanks: The sympathetic nervous...Ch. 14 - 3. Sympathetic preganglionic neurons synapse: a....Ch. 14 - Differentiate between adrenergic and cholinergic...Ch. 14 - Prob. 5CYR Ch. 14 - Explain what happens when sympathetic neurons...Ch. 14 - Prob. 7CYR Ch. 14 - Mark each of the following as an effect of the...Ch. 14 - Mark the following statements as true or false. If...Ch. 14 - 10. Fill in the blanks: _______receptors are...Ch. 14 - Parasympathetic ganglia are typically: a. located...Ch. 14 - Central nervous system control over the ANS is...Ch. 14 - 1. Using 20 or fewer words, define each of the...Ch. 14 - You are running a race to the top of a mountain....Ch. 14 - 3. Describe all the changes initiated by the...Ch. 14 - 1. Which cranial nerves would be affected by a...Ch. 14 - 2. A patient, Dr. Young, has both asthma and high...Ch. 14 - Mr. Chevalier has been diagnosed with Horner...Ch. 14 - Many chemical warfare agents, such as the...

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.

How does the arrangement of neurons in the sympathetic nervous system differ from that in the parasympathetic nervous system?

Solution Summary: The author compares the arrangement of neurons in the sympathetic and parasympathetic nervous systems. The short preganglionic neurons are present in thoracic and lumbar regions of the spinal cord.

Concept explainers

Videos

Want to see the full answer?

Chapter 14 Solutions