juxtarestiform body

noun
jux·​ta·​res·​ti·​form body | \ -ˈres-tə-ˌfȯrm- How to pronounce juxtarestiform body (audio) \

Medical Definition of juxtarestiform body

: a part of the inferior cerebellar peduncle containing nerve fibers that reciprocally connect the cerebellum and the vestibular nuclei of the medulla oblongata