In partnership with Moorfields Eye Hospital, our research group developed the Moorfields Acuity Chart, a visual acuity chart ... spatial frequency that can be resolved by the visual system at high ...

such as Snellen charts, do not fully capture the impact of optic neuritis. Newer methods, including low-contrast visual acuity charts, multifocal visual evoked potentials, magnetic resonance ...

Figure 1: Reduction in RNFL thickness correlates positively with poor visual function when low-contrast letter acuity (2. 5% contrast) is tested in a MS cohort. In the Naismith study, abnormal ...