Effects of trunk-to-head rotation on the labyrinthine responses of rat reticular neurons

► Neck rotation modifies vestibulospinal reflexes through the cerebellum. ► Vestibular responses of reticular neurons are tuned by neck rotation. ► Neck rotation modifies vestibular response directions in the cerebellum. ► Neck rotation modifies vestibular response gain in the reticular formation. ► The role of the cerebellum in this transformation has to be reconsidered.