Search Results - "Tusa, Ronald J"

Nystagmus during attacks of vestibular migraine: an aid in diagnosis by Polensek, Sharon Hartman, Tusa, Ronald J

“…An estimated one-fourth to one-third of patients with migraine will experience vertigo associated with their migraine attacks. Vestibular migraine frequently…”
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Dizziness and Vertigo: Emergencies and Management by Tusa, Ronald J., MD, PhD, Gore, Russell, MD

“…The cause of dizziness in patients seen in the emergency room can usually be determined by a focused evaluation that consists of identifying three key features…”
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Dizziness by Tusa, Ronald J., MD, PhD

“…Dizziness is an imprecise term used to describe various symptoms, each of which has a different pathophysiologic mechanism and significance. In 80% of…”
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Optimizing the Sensitivity of the Head Thrust Test for Identifying Vestibular Hypofunction by Schubert, Michael C, Tusa, Ronald J, Grine, Lawrence E, Herdman, Susan J

“…The head thrust test (HTT) is used to assess the vestibulo-ocular reflex. Sensitivity and specificity for diagnosing unilateral vestibular hypofunction (UVH)…”
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Recovery of Dynamic Visual Acuity in Bilateral Vestibular Hypofunction by Herdman, Susan J, Hall, Courtney D, Schubert, Michael C, Das, Vallabh E, Tusa, Ronald J

“…OBJECTIVE To determine the effect of vestibular exercises on the recovery of visual acuity during head movement in patients with bilateral vestibular…”
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Oculomotor strategies and their effect on reducing gaze position error by Schubert, Michael C, Hall, Courtney D, Das, Vallabh, Tusa, Ronald J, Herdman, Susan J

“…Vestibular adaptation exercises have been shown to improve gaze stability during active head rotation in individuals with vestibular hypofunction. Little is…”
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Vestibular rehabilitation: rationale and indications by Cabrera Kang, Christian M, Tusa, Ronald J

“…Treatment options of the patient with dizziness include medication, rehabilitation with physical therapy, surgery, counseling, and reassurance. Here the…”
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Recovery of Dynamic Visual Acuity in Unilateral Vestibular Hypofunction by Herdman, Susan J, Schubert, Michael C, Das, Vallabh E, Tusa, Ronald J

“…OBJECTIVE To determine the effect of vestibular exercises on the recovery of visual acuity during head movement in patients with unilateral vestibular…”
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Efficacy of Gaze Stability Exercises in Older Adults With Dizziness by Hall, Courtney D, Heusel-Gillig, Lisa, Tusa, Ronald J, Herdman, Susan J

“…BACKGROUND AND PURPOSE:The purpose of this study was to determine whether the addition of gaze stability exercises to balance rehabilitation would lead to…”
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Role of the Dorsolateral Pontine Nucleus in Visual-Vestibular Behavior by MUSTARI, MICHAEL J., ONO, SEIJI, DAS, VALLABH E., TUSA, RONALD J.

“…Visual‐vestibular behavior depends on signals traveling in climbing and mossy fiber pathways. Our study examined the role of the dorsolateral pontine nucleus…”
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Screening for vestibular disorders: a study of clinicians' compliance with recommended practices by Polensek, Sharon H, Sterk, Claire E, Tusa, Ronald J

“…Dizziness and vertigo are very common patient complaints encountered by clinicians in both primary as well as specialty care in otolaryngology and neurology…”
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Horizontal Saccade Disconjugacy in Strabismic Monkeys by Fu, LaiNgor, Tusa, Ronald J, Mustari, Michael J, Das, Vallabh E

“…Previous studies have shown that binocular coordination during saccadic eye movement is affected in humans with large strabismus. The purpose of this study was…”
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Animal Models for Visual Deprivation-Induced Strabismus and Nystagmus by TUSA, RONALD J., MUSTARI, MICHAEL J., DAS, VALLABH E., BOOTHE, RONALD G.

“…: The development of gaze‐stabilizing systems depends on normal vision during infancy. Monkeys reared with binocular lid suture (BLS) for the first 25‐40 days…”
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Vertical dynamic visual acuity in normal subjects and patients with vestibular hypofunction by SCHUBERT, Michael C, HERDMAN, Susan J, TUSA, Ronald J

“…This study was designed to measure visual acuity during active vertical head movement and to examine its relationship to subjective reports of oscillopsia…”
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Bedside assessment of the dizzy patient by Tusa, Ronald J

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"Joubert syndrome" revisited: key ocular motor signs with magnetic resonance imaging correlation by Maria, B L, Hoang, K B, Tusa, R J, Mancuso, A A, Hamed, L M, Quisling, R G, Hove, M T, Fennell, E B, Booth-Jones, M, Ringdahl, D M, Yachnis, A T, Creel, G, Frerking, B

“…Joubert syndrome is characterized by episodic hyperpnea and apnea, developmental delay, hypotonia, truncal ataxia, ophthalmologic abnormalities, and vermian…”
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Cervico-ocular reflex in normal subjects and patients with unilateral vestibular hypofunction by Schubert, Michael C, Das, Vallabh, Tusa, Ronald J, Herdman, Susan J

“…To determine whether the cervico-ocular reflex contributes to gaze stability in patients with unilateral vestibular hypofunction. Prospective study. Tertiary…”
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Gaze-Stabilizing Deficits and Latent Nystagmus in Monkeys With Early-Onset Visual Deprivation: Role of the Pretectal NOT by Mustari, Michael J, Tusa, Ronald J, Burrows, Andrew F, Fuchs, Albert F, Livingston, Christine A

“…  1 Yerkes Regional Primate Research Center and Department of Neurology, Emory University, Atlanta, Georgia 30322;   2 Department of Anatomy and Neuroscience,…”
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PATIENT MANAGEMENT PROBLEM by Tusa, Ronald J

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The Reliability of the Vestibular Autorotation Test (VAT) in Patients with Dizziness by Blatt, Philip J, Schubert, Michael C, Roach, Kathryn E, Tusa, Ronald J

“…OBJECTIVE:To establish intrarater and interrater reliability of the Vestibular Autorotation Test (VAT) (Western Systems Research Inc., Pasadena, CA) in a…”
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