Using kinematics to re-define the pull test as a quantitative biomarker of the postural response

BackgroundQuantitative biomarkers are needed for the diagnosis, monitoring and therapeutic assessment of postural instability. ObjectiveCreate a practical and objective measure of postural instability using kinematic measurement of the pull test to incorporate into clinical practice. MethodsTwenty patients evaluated and treated for normal pressure hydrocephalus were tested over a number of sessions. Patients... Show more