vestibulocerebellum

ves·tib·u·lo·cer·e·bel·lum

(ves-tib'yū-lō-ser'ĕ-bel'ŭm), [TA] Those regions of the cerebellar cortex with predominant afferent fibers that arise from the ganglion vestibulare and the vestibular nuclei; structures included under this term are nodulus, flocculus, ventral parts of the uvula, and small ventral parts of the lingula. Synonym(s): archeocerebellum [vestibulo- + L. cerebellum]

vestibulocerebellum

The phylogenically oldest part of the cerebellum, which regulates balance and eye movements.
Anatomic components
Flocculonodular lobe and adjacent vermis.
Receives
• Vestibular input from semicircular canals and vestibular nuclei;
• Visual input from superior colliculi and visual cortex via pontine nuclei, forming a cortico-ponto-cerebellar pathway.
Sends
To medial and lateral vestibular nuclei.
Lesions
Cause disturbances of balance and gait.