Fundamentals of Anatomy & Physiology (11th Edition)
Fundamentals of Anatomy & Physiology (11th Edition)
11th Edition
ISBN: 9780134396026
Author: Frederic H. Martini, Judi L. Nath, Edwin F. Bartholomew
Publisher: PEARSON
bartleby

Videos

Question
Book Icon
Chapter 15, Problem 9RQ
Summary Introduction

To identify:

The three pairs of descending tracts make up the corticospinal pathway.

Introduction: The pathway which provides voluntary control over skeletal muscles is called as the corticospinal pathway. Pyramidal cells act as the beginner cells of the primary motor cortex.

The three pairs of corticospinal pathway are:

  • The corticobulbar tracts.
  • The lateral corticospinal tracts.
  • The anterior corticospinal tracts.

Blurred answer
Students have asked these similar questions
Describe and draw the spinocerebellar pathway, dorsal column-medial lemniscal pathway, spinothalamic pathway, and the lateral (pyramidal) corticospinal pathway for the transmission of information associated with the right foot. What information is transmitted by each pathway? (All pathways should be clearly illustrated on the same figure. You may take a picture of your artwork and paste it into your word document.)
which nerve plexus controls the diaphragm (breathing muscle)?   Which plexus contains the sciatic nerve?
Describe the functional problems that would be experienced by a person in which these fiber tracts have been cut: (a) lateral spinothalamic, (b) ventral and dorsal spinocerebellar, (c) tectospinal.
Knowledge Booster
Background pattern image
Biology
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.
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Biomedical Instrumentation Systems
Chemistry
ISBN:9781133478294
Author:Chatterjee
Publisher:Cengage
Nervous System - Get to know our nervous system a bit closer, how does it works? | Neurology; Author: FreeMedEducation;https://www.youtube.com/watch?v=6O-0CVAgaEM;License: Standard youtube license