Dr Nadia Northway is a senior lecturer at Glasgow Caledonian University in the department of vision sciences. Nadia originally qualified as an orthoptist and has spent the last 26 years teaching in universities across the UK and abroad. She completed a Phd in the use of colour in dyslexia and its influences on visual processing. She has over 20 years' experience treating visual perceptual distortion in a range of conditions and has won awards for her services and teaching in the field of learning differences. She has a small private practice where she sees a range of adult and paediatric patients.