Figure 13- 1 the Circulation of Cerebrospinal Fluid

question 157

Multiple Choice

Figure 13- 1 The Circulation of Cerebrospinal Fluid
Use Figure 13- 1 to answer the following questions:
-The third and fourth ventricles are linked by a slender canal designated as the

• A) tentorium cerebelli.
• B) pontine canal.
• C) mesencephalic aqueduct.
• D) interventricular foramina.
• E) central canal.

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Definitions:

Sensation Loss

A condition where there is a diminished or total lack of sensory perception in certain areas of the body.

Crossed Extensor Reflex

A reflex action in which the extension of one limb is accompanied by the flexion of the opposite limb, providing balance and posture support.

Stretch Reflex

A muscle contraction in response to stretching within the muscle, a mechanism that helps maintain muscle tone and posture.

Golgi Tendon Reflex

A protective reflex mechanism that prevents muscle damage during excessive force by causing muscle relaxation.