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Dillon MCQ 16

Topic: Anatomy

Created on Saturday, November 26 2022 by dillon

Last modified on Saturday, November 26 2022.

Which nuclei ARE NOT directly innervated by the corticobulbar tract?

 
        A) Facial motor nucleus
 
        B) Tirgeminal motor nucleus
 
        C) Abducens nucleus
 

 


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This question was created on November 26, 2022 by dillon.
This question was last modified on November 26, 2022.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ANSWERS AND EXPLANATIONS




A) Facial motor nucleus

This answer is incorrect.


Trigeminal, facial, and hypoglossal motor nuclei, nucleus ambiguus, and the spinal accessory nucleus ARE directly innervated by the corticobulbar tract   (See References)

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B) Tirgeminal motor nucleus

This answer is incorrect.


Trigeminal, facial, and hypoglossal motor nuclei, nucleus ambiguus, and the spinal accessory nucleus ARE directly innervated by the corticobulbar tract   (See References)

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C) Abducens nucleus

This answer is correct.


  (See References)

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References:

1. Vanderah, Todd W., and John Nolte. “Ch. 18 overview of motor systems” Nolte's Essentials of the Human Brain, Elsevier, Philadelphia, PA, 2019.
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anatomy
Dillon MCQ 16
Question ID: 112622052
Question written by dillon. (C) FrontalCortex.com 2006-2009, all rights reserved. Created: 11/26/2022
Modified: 11/26/2022
Estimated Permutations: 0

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