Cov cerebellar peduncles zoo tshaj plaws decussate hauv nruab nrab (decussation ntawm Wernekinck) nyob rau hauv lub ventral midbrain ntawm theem ntawm inferior colliculi.
Dab tsi yog qhov zoo tshaj plaws cerebellar peduncles?
Cov cerebellar peduncles zoo tshaj, tseem hu ua brachium conjunctivum, yog paired dawb teeb meem fiber ntau uas txuas lub cerebellum nrog lub nruab nrab hlwb. Qhov zoo tshaj plaws cerebellar peduncle muaj qhov tseem ceeb afferent thiab efferent fibers nrog rau cerebellothalamic, cerebellorubral thiab ventrospinocerebellar tracts.
Dab tsi yog qhov zoo tshaj plaws cerebellar peduncle siv rau?
Lub sij hawm superior cerebellar peduncle yog siv nyob rau hauv tshooj no rau cov ensembled fiber bundles nkag los yog tawm hauv lub cerebellum rostrally uas suav nrog lub ventral spinocerebellar thiab uncinate tracts, rostralmost fibers ntawm lub restiform lub cev thiab ib pob ntawm nucleo-olivary fibers los ntawm cov hniav thiab interposed…
Dab tsi Decussates ntawm superior cerebellar peduncle?
Qhov kev txiav txim siab ntawm superior cerebellar peduncle yog hla ntawm fibers ntawm superior cerebellar peduncle hla nruab nrab, thiab nyob rau theem ntawm inferior colliculi.
Lub cev ntawm tes nyob qhov twg rau cov axons uas ua rau lub cerebellar peduncle zoo dua?
Ib tug me me ntawm Purkinje neuronal axons, lub cev ntawm tes uas feem ntau nyob hauv theflocculonodular lobe, tawm ntawm lub cerebellum los ntawm caudal cerebellar peduncle thiab xaus rau ntawm dendritic aav ntawm neurons nyob rau hauv lub vestibular nuclei.
