Cognitive Visual Disturbances in Chiasmal Disorders: A Review on Exceptional Visual Disabilities as Based on 30 Years Clinical Experience

Hans C Fledelius^*

Copenhagen University, Eye omi_departments, Rigshospitalet, 9 Blegdamsvej, DK 2100 Copenhagen, Denmark

^*Corresponding Author: Hans C Fledelius, Copenhagen University, Eye omi_departments, Rigshospitalet, 9 Blegdamsvej, DK 2100 Copenhagen, Denmark, Tel: +45 35452064, Fax: +45 35452298 Email: