Describe what would happen to the myotatic (stretch) reflex in each of the following conditions (get larger, smaller, stay the same, or disappear). Be sure to explain your answers and describe what part of the reflex has been affected by the treatment. a. A complete transection of the spinal cord at the C5 level (look at the dermatome picture in the slides) b. Destruction of the cells in the dorsal root ganglion c. Synaptic depression at the Ia/motor neuron synapse d. Partial destruction of the ventral root
Describe what would happen to the myotatic (stretch) reflex in each of the following conditions (get larger, smaller, stay the same, or disappear). Be sure to explain your answers and describe what part of the reflex has been affected by the treatment. a. A complete transection of the spinal cord at the C5 level (look at the dermatome picture in the slides) b. Destruction of the cells in the dorsal root ganglion c. Synaptic depression at the Ia/motor neuron synapse d. Partial destruction of the ventral root
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
Related questions
Question
5) Describe what would happen to the myotatic (stretch) reflex in each of the following conditions (get larger,
smaller, stay the same, or disappear). Be sure to explain your answers and describe what part of the reflex has
been affected by the treatment.
a. A complete transection of the spinal cord at the C5 level (look at the dermatome picture in the slides)
b. Destruction of the cells in the dorsal root ganglion
c. Synaptic depression at the Ia/motor neuron synapse
d. Partial destruction of the ventral root
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps
Recommended textbooks for you
Human Anatomy & Physiology (11th Edition)
Anatomy and Physiology
ISBN:
9780134580999
Author:
Elaine N. Marieb, Katja N. Hoehn
Publisher:
PEARSON
Anatomy & Physiology
Anatomy and Physiology
ISBN:
9781259398629
Author:
McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:
Mcgraw Hill Education,
Human Anatomy
Anatomy and Physiology
ISBN:
9780135168059
Author:
Marieb, Elaine Nicpon, Brady, Patricia, Mallatt, Jon
Publisher:
Pearson Education, Inc.,
Human Anatomy & Physiology (11th Edition)
Anatomy and Physiology
ISBN:
9780134580999
Author:
Elaine N. Marieb, Katja N. Hoehn
Publisher:
PEARSON
Anatomy & Physiology
Anatomy and Physiology
ISBN:
9781259398629
Author:
McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:
Mcgraw Hill Education,
Human Anatomy
Anatomy and Physiology
ISBN:
9780135168059
Author:
Marieb, Elaine Nicpon, Brady, Patricia, Mallatt, Jon
Publisher:
Pearson Education, Inc.,
Anatomy & Physiology: An Integrative Approach
Anatomy and Physiology
ISBN:
9780078024283
Author:
Michael McKinley Dr., Valerie O'Loughlin, Theresa Bidle
Publisher:
McGraw-Hill Education
Human Anatomy & Physiology (Marieb, Human Anatomy…
Anatomy and Physiology
ISBN:
9780321927040
Author:
Elaine N. Marieb, Katja Hoehn
Publisher:
PEARSON