3-D snapshots of eyes reveal details of age-related blindness
To get a better look at the abnormalities that cause age-related macular degeneration (AMD), the leading cause of vision loss in Americans and Europeans over 50, the research groups of James Fujimoto at the Massachusetts Institute of Technology (MIT) and collaborators Jay Duker of the Tufts University School of Medicine, and Joel Schuman of the University of Pittsburgh School of Medicine have created ultra-detailed 3-D images of the eyes of more than 2,000 people from different ethnic groups, 400 of whom have AMD. Selected electronic data, published in the special Interactive Science Publishing (ISP) issue of Optics Express, the Optical Society's (OSA) open-access journal, may pave the way for new diagnostic software useful for developing new treatments.