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NCT ID: NCT01832714 Completed - Concussion, Mild Clinical Trials

Assessment of Oculomotor, Vestibular and Reaction Time Response Following a Concussive Event

NKI-RIF1
Start date: September 2013
Phase:
Study type: Observational

This study is designed to evaluate the use of a collection of tests that measure the eye response, balance, oculomotor and reaction time tests to aid in the diagnosis of mTBI. The tests use highly precise measurement tools to assess various neurologic functions. (For example, high-speed cameras to record eye movement, high-end motors to precisely spin and move the subject, comprehensive analysis to stitch together the stimulus and the response.) Hypotheses: 1. A battery of oculomotor, vestibular and reaction time tests will generate variables that when properly weighted and run through a given multi-variant analysis, will separate the subjects into one of two groups, mTBI or not-mTBI. 2. A battery of neurologic assessment tests including reaction time, vestibular and oculomotor tests taxing a range of neurologic functions and executed using one or more of the I-Portal® family of devices, will generate responses that, when used by a trained physician, can aid in the diagnosis of an mTBI.