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Vestibular Consequences of Mild Traumatic Brain Injury and Blast Exposure: A Review
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In: ETSU Faculty Works (2017)
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| 2 |
Effects of Stimulus and Recording Parameters on the Air Conduction Ocular Vestibular Evoked Myogenic Potential
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In: ETSU Faculty Works (2011)
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| 3 |
Head Injury and Blast Exposure: Vestibular Consequences
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In: ETSU Faculty Works (2011)
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| 4 |
The Effect of Age on the Vestibular Evoked Myogenic Potential and Sternocleidomastoid Muscle Tonic Electromyogram Level
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In: ETSU Faculty Works (2011)
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| 5 |
Normative Data for the Subjective Visual Vertical Test during Centrifugation
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In: ETSU Faculty Works (2011)
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| 6 |
Subjective Visual Vertical Test
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In: ETSU Faculty Works (2009)
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Abstract:
The otoliths are vestibular organs that act as gravito-inertial force sensors and contribute to the perception of spatial orientation (earth verticality). The subjective visual vertical (SVV) is a psychophysical measure of the angle between perceptual vertical and true (gravitational) vertical. The otoliths contribute to the estimation of the physical vertical orientation, and individuals with normal vestibular function align the SVV within 2 degrees of true vertical (0 degrees). Impaired SVV has been documented in patients with unilateral vestibular disorders. Most research has focused on measuring the static SVV (head upright and stationary); however, more recently, methods have been developed to measure the SVV during stimulation of the otolith organs using on-axis yaw rotation (bilateral centrifugation), off-axis eccentric rotation (unilateral centrifugation), or head tilt for tests of bilateral or unilateral otolith function. The SVV test may be a useful method to assess utricular function in patients complaining of dizziness and/or imbalance and identify stages of recovery for otolith involvement.
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Keyword:
and Ocular Physiology; Audiology and Speech-Language Pathology; Medical Physiology; Musculoskeletal; Neural; Speech and Hearing Science; Speech Pathology and Audiology; subjective visual vertical test; vestibular studies
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URL: https://dc.etsu.edu/etsu-works/1796
https://doi.org/10.1055/s-0029-1241128
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| 7 |
Vestibular Evoked Myogenic Potentials (VEMP)
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In: ETSU Faculty Works (2004)
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