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(FRAME-INFO (STRING "Medial Longitudinal Fasciculus \(MLF\) Graphic. The medial longitudinal fasciculus \(green colored lines\) extends through the brainstem from the midbrain at the level of the superior colliculus down to the cervical spinal cord. Many nuclei - including the oculomotor, trochlear, and abducens nuclei, the medial and inferior vestibular nuclei, the pontine reticular formation, the superior colliculus and the interstitial nucleus in the midbrain - contribute fibers to it.  The MLF is an important structure in the coordination of head and eye movements. The interconnections among the oculomotor, trochlear and abducens nuclei play an essential role in conjugate lateral gaze of the eyes \(see following frames\)."))
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