The ascending tracts in the spinal cord with the following functions: 1. Carry sensory impulses concerned with discriminative touch and pressure. 2. Concerned with proprioception only. Introduction: The spinal cord is a long tubular structure that is made up of nervous tissue. It originates from the medulla oblongata and ends in the lumbar region of the vertebral column. The outer region of the spinal cord contains white matter while the inner portion contains grey matter. The white matter allows communication between the spinal cord and the brain as they have myelinated as well as unmyelinated axons.

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Answer 1

Question

Chapter 13, Problem 14RQ

Summary Introduction

To review:

The ascending tracts in the spinal cord with the following functions:

1. Carry sensory impulses concerned with discriminative touch and pressure.

2. Concerned with proprioception only.

Introduction:

The spinal cord is a long tubular structure that is made up of nervous tissue. It originates from the medulla oblongata and ends in the lumbar region of the vertebral column. The outer region of the spinal cord contains white matter while the inner portion contains grey matter. The white matter allows communication between the spinal cord and the brain as they have myelinated as well as unmyelinated axons.

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Answer 2

Question

Chapter 13, Problem 14RQ

Summary Introduction

To review:

The ascending tracts in the spinal cord with the following functions:

1. Carry sensory impulses concerned with discriminative touch and pressure.

2. Concerned with proprioception only.

Introduction:

The spinal cord is a long tubular structure that is made up of nervous tissue. It originates from the medulla oblongata and ends in the lumbar region of the vertebral column. The outer region of the spinal cord contains white matter while the inner portion contains grey matter. The white matter allows communication between the spinal cord and the brain as they have myelinated as well as unmyelinated axons.

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Answer 3

Question

Chapter 13, Problem 14RQ

Summary Introduction

To review:

The ascending tracts in the spinal cord with the following functions:

1. Carry sensory impulses concerned with discriminative touch and pressure.

2. Concerned with proprioception only.

Introduction:

The spinal cord is a long tubular structure that is made up of nervous tissue. It originates from the medulla oblongata and ends in the lumbar region of the vertebral column. The outer region of the spinal cord contains white matter while the inner portion contains grey matter. The white matter allows communication between the spinal cord and the brain as they have myelinated as well as unmyelinated axons.

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Answer 4

Question

Chapter 13, Problem 14RQ

Summary Introduction

To review:

The ascending tracts in the spinal cord with the following functions:

1. Carry sensory impulses concerned with discriminative touch and pressure.

2. Concerned with proprioception only.

Introduction:

The spinal cord is a long tubular structure that is made up of nervous tissue. It originates from the medulla oblongata and ends in the lumbar region of the vertebral column. The outer region of the spinal cord contains white matter while the inner portion contains grey matter. The white matter allows communication between the spinal cord and the brain as they have myelinated as well as unmyelinated axons.

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Answer 5

Chapter 13, Problem 14RQ

Summary Introduction

To review:

The ascending tracts in the spinal cord with the following functions:

1. Carry sensory impulses concerned with discriminative touch and pressure.

2. Concerned with proprioception only.

Introduction:

The spinal cord is a long tubular structure that is made up of nervous tissue. It originates from the medulla oblongata and ends in the lumbar region of the vertebral column. The outer region of the spinal cord contains white matter while the inner portion contains grey matter. The white matter allows communication between the spinal cord and the brain as they have myelinated as well as unmyelinated axons.

Answer 6

Chapter 13, Problem 14RQ

Summary Introduction

To review:

The ascending tracts in the spinal cord with the following functions:

1. Carry sensory impulses concerned with discriminative touch and pressure.

2. Concerned with proprioception only.

Introduction:

The spinal cord is a long tubular structure that is made up of nervous tissue. It originates from the medulla oblongata and ends in the lumbar region of the vertebral column. The outer region of the spinal cord contains white matter while the inner portion contains grey matter. The white matter allows communication between the spinal cord and the brain as they have myelinated as well as unmyelinated axons.

Answer 7

Chapter 13, Problem 14RQ

Summary Introduction

To review:

The ascending tracts in the spinal cord with the following functions:

1. Carry sensory impulses concerned with discriminative touch and pressure.

2. Concerned with proprioception only.

Introduction:

The spinal cord is a long tubular structure that is made up of nervous tissue. It originates from the medulla oblongata and ends in the lumbar region of the vertebral column. The outer region of the spinal cord contains white matter while the inner portion contains grey matter. The white matter allows communication between the spinal cord and the brain as they have myelinated as well as unmyelinated axons.

Answer 8

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Answer 11

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Solution Summary: The author explains the three types of fibers present in the spinal cord: ascending, descending, and proprioception.

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