Professor Barry Kran’s Guest Blog Professor Barry Kran, optometric director of the New England College of Optometry and Perkins School for the Blind, explains a little about his profession, and where CVI fits in.
Professor John Ravenscroft’s Blog Professor John Ravenscroft celebrates the wide, difficult, complex and extraordinary role of the teacher of pupils with visual impairments.
Newsletter 17 Cerebral or Cortical? Our Newsletter Issue 17, emailed on 9 May 2019, considering the difference between the terms cortical and cerebral visual impairments. Are they the same? Why does it matter?
Newsletter 19 Anatomy v Function Newsletter 19, emailed to subscribers on 12 August 2019 considering the relationship between function and anatomy, through examples of blindsight.
The Technical Stuff Introduction to section with more technical explanations of visual acuity and contrast sensitivity.
Visual Acuity What visual acuity it, the different ways visual acuity is measured, and what those measurement mean.