trochlear nucleus

noun

Medical Definition of trochlear nucleus

: a nucleus situated behind the oculomotor nucleus on the dorsal surface of a medial longitudinal fasciculus near the midline that is the source of the motor fibers of the trochlear nerve

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“Trochlear nucleus.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/trochlear%20nucleus. Accessed 25 Sep. 2020.

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