556
Participants
Start Date
October 7, 2019
Primary Completion Date
July 1, 2024
Study Completion Date
October 31, 2024
Normal Macular Health
This group of participants will have function assessed using rod- and cone-mediated tests (rod-mediated dark adaptation, 2 color dark adapted perimetry, cone-mediated perimetry, photopic and mesopic acuity, photopic and mesopic contrast sensitivity). Age-related macular degeneration status will be determined by multi-modal imaging.
Early Macular Degeneration
This group of participants will have function assessed using rod- and cone-mediated tests (rod-mediated dark adaptation, 2 color dark adapted perimetry, cone-mediated perimetry, photopic and mesopic acuity, photopic and mesopic contrast sensitivity). Age-related macular degeneration status will be determined by multi-modal imaging.
Young Normals
This group of participants will have function assessed using rod- and cone-mediated tests (rod-mediated dark adaptation, 2 color dark adapted perimetry, cone-mediated perimetry, photopic and mesopic acuity, photopic and mesopic contrast sensitivity). Age-related macular degeneration status will be determined by multi-modal imaging.
University of Alabama at Birmingham, Birmingham
National Eye Institute (NEI)
NIH
National Institutes of Health (NIH)
NIH
Cynthia Owsley
OTHER