The medial longitudinal fasciculus is a bilateral axonal pathway between the vestibular nuclei and which of the following?
A. Cranial nerve nuclei III, IV, and VI
B. Superior colliculus
C. Cranial nerve nuclei XI
D. A and B
E. A, B, and C
ANS: E
Rationale: The medial longitudinal fasciculus (MLF) consists of axons that connect cranial nerves III, IV, VI, and XI and the superior colliculus. The MLF coordinates eye and head movements.
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