The Use of Virtual Reality for the Treatment of Visual Vertigo.

Inclusion Criteria: * Those who have been diagnosed with visual vertigo and have scored a significant level on the Situational Characteristic Questionnaire (over 0.74 as per Pavlou et al., 2006). Exclusion Criteria: * Those with or under investigation for epilepsy. * Those who have been determined to have no or limited balance function in both ears. * Those with reduced visual acuity that will leave them unable to view the 3D effects of the head mounted display. * Those with severe mental health disorders e.g. psychosis, paranoid disorders, bipolar disorder or a history of substance abuse. * Severe neck pain/ restricted movement. * Previous treatment for visual vertigo. * Those with an fluctuating vestibular disorder such as Ménière's disease or vestibular migraine. * Those with untreated Benign Paroxymal Positional Vertigo (BPPV). * Those with a significant brain injury, or head injury that results in a central vestibular disorder. * Those with an arrhythmia.