What does retina blood vessel health have to do with dementia risk? Three years ago, the University of Otago researchers ...

Purpose: To provide a quantitative comparison of the retinal thickness in the macula, with Humphrey visual field (HVF) parameters and circumpapillary retinal nerve fiber layer (RNFL) defects ...

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 ...