The evaluation of gravitational recognition in patients with spinocerebellar degeneration using Listing’s plane

AbstractBackground: The thickness of Listing’s plane accurately reflects gravitational recognition, constructed through the integration of visual, vestibular, and proprioceptive sensory input in the neural integrator of the central nervous system. Spinocerebellar degeneration (SCD) is a progressive degenerative disease mainly involving the cerebellum and brainstem that leads to destabilize the gravitational recognition, and may thicken thickening of Listing’s plane.Objective: The aim of this study is to evaluate the gravitational recognition in response to positional change in patients with SCD, using the thickness of Listing’s plane as a parameter.Materials and methods: In this prospective study, we evaluated the thickness of Listing’s plane in 21 consecutive patients with SCD and 32 healthy subjects in the seated and supine positions, and investigated the association with other neuro-otological examinations (electronystagmography including caloric test and posturography).Results: We detected significant...