FrontalCortex, Inc. is a non-profit corporation dedicated to neurology education.

Thalamic Nuclei 01

Topic: Anatomy

Created on Thursday, September 14 2006 by

Last modified on Tuesday, February 20 2007.

A 31 year-old lawyer suffers a lacunar infact in the thalamus.

The only observable effect of the stroke is a deficit in cortical arousal. Of the following choices, which nucleus of the thalamus is the most likely location of the stroke?

A) Ventral posteromedial nucleus

B) Reticular nucleus

C) Lateral geniculate nucleus

D) Ventral posterolateral nucleus

E) Medial geniculate nucleus

	= Go back to the top of the page.
	= Reload a different version of this question ().
	= Load a random question from the database.
	= Use this question as a template to create a totally NEW question.
	= Enter detailed rating for this question!
	= How users like you have rated this question.

This question was created on September 14, 2006 by .
This question was last modified on February 20, 2007.

ANSWERS AND EXPLANATIONS

A) ventral posteromedial nucleus

This answer is incorrect.

Cortical arousal is associated with the reticular nucleus of the thalamus (See References)


Please log in if you want to rate questions.

B) reticular nucleus

This answer is correct.

The reticular nucleus of the thalamus is associated with cortical arousal (See References)


Please log in if you want to rate questions.

C) lateral geniculate nucleus

This answer is incorrect.

Cortical arousal is associated with the reticular nucleus of the thalamus (See References)


Please log in if you want to rate questions.

D) ventral posterolateral nucleus

This answer is incorrect.

Cortical arousal is associated with the reticular nucleus of the thalamus (See References)


Please log in if you want to rate questions.

E) medial geniculate nucleus

This answer is incorrect.

Cortical arousal is associated with the reticular nucleus of the thalamus (See References)


Please log in if you want to rate questions.

References:

1. Nolte, J. (1993). The Human Brain: An Introduction to Its Functional Anatomy. Mosby, St. Louis.


Please log in if you want to rate questions.

FrontalCortex.com -- Neurology Review Questions -- Neurology Boards -- Board Review -- Residency Inservice Training Exam -- RITE Exam Review
anatomy
Thalamic Nuclei 01
Question ID: 69141
Question written by . (C) FrontalCortex.com 2006-2009, all rights reserved. Created: 09/14/2006
Modified: 02/20/2007
Estimated Permutations: 0