fastigial nucleus

noun

: a nucleus lying near the midline in the roof of the fourth ventricle of the brain

called also roof nucleus

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fastigial
fastigial nucleus
fastigium
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Cite this Entry

“Fastigial nucleus.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/fastigial%20nucleus. Accessed 30 Oct. 2025.

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