Pathways that convery from vestibular nucleus

Medial longitudinal fasciculus

Bilateral connections with the extraocular nucleus (CNs 3, 4, and 6) and superior colliculus, influencing eye and head movements.

Vestibulospinal tracts

Both medial and lateral, to lower motor neurons that influence posture.

Vestibulocollic pathways

To the nucleus of the spinal accessory nerve, influencing head positions

Vestibulothalamocorical pathways

To the vestibulocerebellum, which controls the magnitude of muscle responses to vestibular information (including the gain of the vestibule-ocular reflexes)

Vestibuloreticular pathways

To the reticular formation, influencing the reticulospinal tracts and automatic centers for nausea and vomiting

Vestibular cortex output

Conscious awareness of head position and movement (Vestibulothalamocortical)

Extraocular nuclei output

Eye movements (Medial longitudinal fasciculus)

Superior colliculus accessory nerve output

Head movement (vestibulocollic)

Cerebral cortex. Spinal cord. Reticular formation output

Posture of head and body (Vestibulospinal)

Reticular formation output

Nausea and vomiting. Altered conscious (Vestibuloreticular)