title: Head movement control during head-free gaze shifts.
abstract: Humans mostly use combined eye-head movements to shift gaze to a new target. Here, we discuss head motor control during human gaze shifts. We demonstrate that vestibular feedback monitors and guides the head movement on-line. Our results further suggest that cerebellar signals play a role in this on-line control, possibly by contributing to detect vestibular input indicating deviations from the intended movement trajectory.
authors: Department of Neurology, Bernstein Center for Computational Neuroscience, Ludwig-Maximilian-University, Munich. NLehnen@nefo.med.uni-muenchen.de
authors: Nadine
authors: N
authors: Lehnen
authors: Ulrich
authors: U
authors: Büttner
authors: Stefan
authors: S
authors: Glasauer
mesh_terms: D002531:Cerebellum / Q000502:physiology; D005133:Eye Movements / Q000502:physiology*; D019416:Head Movements / Q000502:physiology*; D006801:Humans; D012027:Reflex, Vestibulo-Ocular / Q000502:physiology