title: Neural recordings and behavioral observations in the monkey vestibulo-ocular reflex constrain the cellular mechanisms for cerebellum-dependent behavioral learning.
abstract: Recordings from the cerebellum under behavioral conditions that cause learning in the vestibulo-ocular reflex (VOR) constrain the cellular mechanisms that could mediate learning. Analysis of the complex-spike responses of Purkinje cells demonstrates a mismatch between the properties of cerebellar long-term depression (LTD) in vitro and the signals available to guide learning in vivo. To resolve this mismatch, it may be necessary to assume that there are multiple cellular mechanisms of VOR learning, including both depression and potentiation.
authors.affiliation: Department of Physiology, WM Keck Foundation Center for Integrative Neuroscience, UCSF 94143-0444, USA.
authors.forename: S G
authors.initials: SG
authors.lastname: Lisberger
authors.forename: J L
authors.initials: JL
authors.lastname: Raymond
mesh_terms: D000818:Animals; D002531:Cerebellum / Q000502:physiology*; D005133:Eye Movements; D000882:Haplorhini; D007858:Learning / Q000502:physiology*; D017774:Long-Term Potentiation; D009473:Neuronal Plasticity; D011689:Purkinje Cells / Q000502:physiology*; D012027:Reflex, Vestibulo-Ocular / Q000502:physiology*; D013569:Synapses / Q000502:physiology