Comparison of virtual reality-based portable perimetry and conventional perimetry in patients with idiopathic intracranial hypertension

Standard automated perimetry is the gold standard for detecting visual field defects, but it is costly and requires prolonged attention and stable fixation. The results of the Oculera, produced with virtual reality technology, were found to be consistent with those of the HFA, and its much lower cost and portability suggest that it has the potential to be an alternative to conventional perimeters.