Head repositioning accuracy to neutral: A comparative study of error calculation

Abstract

Deficits in cervical proprioception have been identified in subjects With neck pain through the Measure of head repositioning accuracy (HRA). Nevertheless there appears to be 110 general Consensus regarding the construct of measurement of error used for calculating HRA. This study investigated four different mathematical methods of measurement of error to determine if there were any differences in their ability to discriminate between a control group and subjects with a whiplash associated disorder