Methods of using visual functions such as dark
adaptation, low luminance
visual acuity, low luminance deficit, contrast sensitivity and scotopic sensitivity as functional biomarkers for
statin therapy in AMD. These biomarkers can be used, for example, to support clinical trials of
statin therapy for AMD by identifying participants more likely to respond, by providing an early indication of response, or by serving as an endpoint; or to support treatment of AMD patients with statins by identifying patients more likely to respond, by providing an early indication of responders vs. non-responders, or by confirming a treatment benefit.