Explanation The three distinct regions of spinal grey matter are anterior horn, posterior horn, and lateral horn. The functions of the neurons present in these horns are given below: 1. Anterior horn: Anterior horn is also called ventral horn and makes the anterior wing of the butterfly. It mainly contains motor neurons. The main function of these neurons is to synapse with the somatic muscles. Thus, they help in the movement of skeletal muscles. 2. Posterior horn: Posterior (or dorsal) horn makes up the posterior region of the butterfly. It contains cell bodies of sensory neurons. The main function of these neurons is to receive and process visceral and somatic sensory information...

Human Anatomy & Physiology, Books a la Carte Edition (2nd Edition)

2nd Edition

ISBN: 9780134754239

Author: Erin C. Amerman

Publisher: PEARSON

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Question

Chapter 12.6, Problem 6QC

Summary Introduction

To review:

The functions of neurons in the three horns of spinal grey matter.

Introduction:

The spinal cord consists of butterfly shaped grey matter, which is surrounded via tracts of white matter. The grey matter is an essential component of the central nervous system (CNS) and consists of three different regions. Each region has specific neurons for a particular function.

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Chapter 12.6, Problem 5QC

Chapter 12.6, Problem 7QC

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Chapter 12 Solutions

Human Anatomy & Physiology, Books a la Carte Edition (2nd Edition)

Ch. 12.1 - What types of functions are performed by the CNS?Ch. 12.1 - Prob. 2QC Ch. 12.1 - Prob. 3QC Ch. 12.1 - 4. What is the neural tube? Ch. 12.1 - Prob. 5QC Ch. 12.2 - Prob. 1QC Ch. 12.2 - Prob. 2QC Ch. 12.2 - Which component of the diencephalon performs each...Ch. 12.2 - Describe the basic anatomical arrangement of the...Ch. 12.2 - What is the primary function of the cerebellum?

Ch. 12.2 - Prob. 6QC Ch. 12.2 - Prob. 7QC Ch. 12.2 - What are the general functions of the reticular...Ch. 12.3 - Which two body systems coordinate the maintenance...Ch. 12.3 - Which branch of the PNS controls most of the bodys...Ch. 12.3 - Prob. 3QC Ch. 12.3 - Prob. 4QC Ch. 12.3 - Prob. 5QC Ch. 12.3 - What type of rhythm does human sleep follow?...Ch. 12.3 - 7. What is an electroencephalogram? What is the...Ch. 12.4 - 1. What is cognition? Which part of the brain is...Ch. 12.4 - What is cerebral lateralization? Which functions...Ch. 12.4 - 3. Define language in the context of neurology....Ch. 12.4 - Explain the differences between declarative memory...Ch. 12.4 - 5. How do immediate, short-term, and long-term...Ch. 12.4 - Prob. 6QC Ch. 12.5 - 1. What are the three meninges, from superficial...Ch. 12.5 - 2. What are the three spaces (potential and...Ch. 12.5 - Prob. 3QC Ch. 12.5 - Prob. 4QC Ch. 12.5 - 5. What two factors create the blood brain...Ch. 12.5 - Prob. 6QC Ch. 12.6 - Prob. 1QC Ch. 12.6 - List and describe the three spinal meninges.Ch. 12.6 - Prob. 3QC Ch. 12.6 - Prob. 4QC Ch. 12.6 - What is the cauda equina?Ch. 12.6 - Prob. 6QC Ch. 12.6 - Prob. 7QC Ch. 12.6 - Prob. 8QC Ch. 12.7 - 1. Where are the posterior columns and their two...Ch. 12.7 - Prob. 2QC Ch. 12.7 - How are touch and pain processed by the cerebral...Ch. 12.7 - 4. How is the processing of olfactory stimuli...Ch. 12.8 - What is the main difference between the...Ch. 12.8 - Where do the fibers of the corticospinal tracts...Ch. 12.8 - Where do upper motor neurons reside, and what are...Ch. 12.8 - What are the two parts of the basal nuclei...Ch. 12.8 - What is the overall function of the cerebellum?Ch. 12.8 - Trace the overall voluntary movement pathway from...Ch. 12 - The central nervous system is responsible for: a....Ch. 12 - Mark the following statements about the brain as...Ch. 12 - 3. Which of the following is not one of the basal...Ch. 12 - 4. Which statement about cerebral white matter is...Ch. 12 - Mark the following statements about the cerebral...Ch. 12 - The central sulcus separates the: a. parietal and...Ch. 12 - 7. Match the term on the left with its correct...Ch. 12 - Which statement about the cranial meninges is...Ch. 12 - Prob. 9CYR Ch. 12 - Prob. 10CYR Ch. 12 - Mark the following statements about the spinal...Ch. 12 - Fill in the blanks: The tracts of the posterior...Ch. 12 - Which parts of the body have the greatest amount...Ch. 12 - Which of the following statements is false? a. The...Ch. 12 - Fill in the blanks: The cell bodies of upper motor...Ch. 12 - Label the following components of the...Ch. 12 - Mark the following statements on the role of the...Ch. 12 - Which of the following somatic sensations is not...Ch. 12 - 19. Fill in the blanks: The two components of the...Ch. 12 - 20. Which of the following statements is false? a....Ch. 12 - 21. Match the term on the left with its correct...Ch. 12 - 22. The part of the brain responsible for the...Ch. 12 - Fill in the blanks: Declarative memories are...Ch. 12 - Prob. 24CYR Ch. 12 - Huntingtons disease is characterized by a loss of...Ch. 12 - How could you tell the difference between an...Ch. 12 - Why do injuries to the hippocampus interfere with...Ch. 12 - Ms. Norris is brought to the emergency department...Ch. 12 - Prob. 2AYKA Ch. 12 - Prob. 3AYKA Ch. 12 - A new diet wonder drug is designed to block the...Ch. 12 - Prob. 5AYKB

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Solution Summary: The author explains the functions of neurons in the three distinct regions of spinal grey matter.

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