1. Vision Loss. MedlinePlus. https://medlineplus.gov/visionloss.html. Accessed January 15, 2026.
2. Low Vision. National Eye Institute. https://www.nei.nih.gov/learn-about-eye-health/eye-conditions-and-diseases/low-vision. Accessed January 15, 2026.
3. Sudden Vision Loss. Cleveland Clinic. https://my.clevelandclinic.org/health/symptoms/24476-sudden-vision-loss. Accessed January 15, 2026.
4. Retinal Detachment. National Eye Institute. https://www.nei.nih.gov/eye-health-information/eye-conditions-and-diseases/retinal-detachment. Accessed January 15, 2026.
5. Optic Neuritis. Mayo Clinic. https://www.mayoclinic.org/diseases-conditions/optic-neuritis/symptoms-causes/syc-20354953. Accessed January 15, 2026.
6. Stroke and Vision Problems. National Institute of Neurological Disorders and Stroke. https://www.ninds.nih.gov/health-information/disorders/stroke. Accessed January 15, 2026.