The pathways that descend from the cerebrum or the cerebellum to the brainstem or the spinal cord are termed as the motor pathways or the descending pathways. These pathways are further categorized into two types. These are direct and indirect pathways.

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Chapter 14, Problem 20RAC

Summary Introduction

Introduction:

The pathways that descend from the cerebrum or the cerebellum to the brainstem or the spinal cord are termed as the motor pathways or the descending pathways. These pathways are further categorized into two types. These are direct and indirect pathways.

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Mark the following statements on the role of the brain in movement as true or false. If a statement is false, correct it to make a true statement. a. The dopaminergic neurons of the substantia nigra enhance the actions of the caudate nucleus and putamen. b. The cerebellum monitors the initiation of movement but does not monitor ongoing movements. c. The basal nuclei inhibit inappropriate movements and are required for the initiation of movement. d. The correction of motor error by the cerebellum can occur over the long term by motor learning

All of the following are true regarding the descending motor tracts EXCEPT which one? A. They originate in either the cerebral cortex or brainstem. B. The pathways are generally made of a two-neuron system. C. The upper motor neuron fibers target lower motor neurons of the spinal cord or cranial nerves. D. They are involved in assisting with voluntary movement.

The subdivision of the brain that does not initiate somatic motor movements, but rather coordinates and fine-tunes those movements, is the a. medulla oblongata. b. cerebrum. c. cerebellum. d. diencephalon.

Answer 2

Question

Chapter 14, Problem 20RAC

Summary Introduction

Introduction:

The pathways that descend from the cerebrum or the cerebellum to the brainstem or the spinal cord are termed as the motor pathways or the descending pathways. These pathways are further categorized into two types. These are direct and indirect pathways.

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Answer 3

Question

Chapter 14, Problem 20RAC

Summary Introduction

Introduction:

The pathways that descend from the cerebrum or the cerebellum to the brainstem or the spinal cord are termed as the motor pathways or the descending pathways. These pathways are further categorized into two types. These are direct and indirect pathways.

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Answer 4

Question

Chapter 14, Problem 20RAC

Summary Introduction

Introduction:

The pathways that descend from the cerebrum or the cerebellum to the brainstem or the spinal cord are termed as the motor pathways or the descending pathways. These pathways are further categorized into two types. These are direct and indirect pathways.

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Answer 5

Chapter 14, Problem 20RAC

Summary Introduction

Introduction:

The pathways that descend from the cerebrum or the cerebellum to the brainstem or the spinal cord are termed as the motor pathways or the descending pathways. These pathways are further categorized into two types. These are direct and indirect pathways.

Answer 6

Chapter 14, Problem 20RAC

Summary Introduction

Introduction:

The pathways that descend from the cerebrum or the cerebellum to the brainstem or the spinal cord are termed as the motor pathways or the descending pathways. These pathways are further categorized into two types. These are direct and indirect pathways.

Answer 7

Chapter 14, Problem 20RAC

Summary Introduction

Introduction:

The pathways that descend from the cerebrum or the cerebellum to the brainstem or the spinal cord are termed as the motor pathways or the descending pathways. These pathways are further categorized into two types. These are direct and indirect pathways.

Answer 8

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Answer 11

Ch. 14.1 - In general, into what three groups con sensory...Ch. 14.1 - List the eight major types of sensory receptors,...Ch. 14.1 - Prob. 3AYP Ch. 14.1 - Prob. 4AYP Ch. 14.1 - Prob. 5AYP Ch. 14.1 - Prob. 6AYP Ch. 14.1 - Prob. 7AYP Ch. 14.1 - How do descending pathways modulate sensation?Ch. 14.1 - How are pain sensations localized? What is...Ch. 14.1 - Prob. 10AYP

The pathways that descend from the cerebrum or the cerebellum to the brainstem or the spinal cord are termed as the motor pathways or the descending pathways. These pathways are further categorized into two types. These are direct and indirect pathways.

Solution Summary: The author explains the two types of pathways that descend from the cerebrum or cerebellum to the brainstem or spinal cord.

Concept explainers

Introduction:

The pathways that descend from the cerebrum or the cerebellum to the brainstem or the spinal cord are termed as the motor pathways or the descending pathways. These pathways are further categorized into two types. These are direct and indirect pathways.

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Chapter 14 Solutions

The pathways that descend from the cerebrum or the cerebellum to the brainstem or the spinal cord are termed as the motor pathways or the descending pathways. These pathways are further categorized into two types. These are direct and indirect pathways.

Solution Summary: The author explains the two types of pathways that descend from the cerebrum or cerebellum to the brainstem or spinal cord.

Concept explainers

Introduction: The pathways that descend from the cerebrum or the cerebellum to the brainstem or the spinal cord are termed as the motor pathways or the descending pathways. These pathways are further categorized into two types. These are direct and indirect pathways.

Want to see the full answer?

Chapter 14 Solutions

Introduction:

The pathways that descend from the cerebrum or the cerebellum to the brainstem or the spinal cord are termed as the motor pathways or the descending pathways. These pathways are further categorized into two types. These are direct and indirect pathways.