OBJECTIVE—Stimulation of the retina with flickering light increases retinal vessel diameters
in humans. Nitric oxide is a mediator of the retinal vasodilation to flicker. The reduction of …

OBJECTIVE Flicker light–induced retinal vasodilation may reflect endothelial function in the
retinal circulation. We investigated flicker light–induced vasodilation in individuals with …

Purpose.: This study investigated the responses of retinal vessels to flickering light in
diabetic patients with various stages of diabetic retinopathy (DR). Methods.: This cross …

AIMS: Investigation of retinal vasodilation under flickering light is considered a dynamic
analysis in contrast to the static analysis of retinal vessel equivalents (mean retinal vessel …

purpose. Various studies have shown that retinal vessels in patients with diabetes mellitus
have a reduced capacity to adapt to changes in perfusion pressure and to stimulation with …

Background/aim: Stimulation of the retina with flickering light increases retinal arterial and
venous diameters in animals and humans, indicating a tight coupling between neural activity …

Purpose.: To correlate retinal function with vascular response to flicker light in normotensive
patients with diabetes without diabetic retinopathy (DR). Methods.: Twenty-eight …

Purpose.: We investigated the response of retinal vessel diameters and oxygen saturation to
flicker light stimulation of neuronal activity in patients with diabetic retinopathy. Methods.: We …

OBJECTIVE Flicker-induced vasodilatation is reduced in patients with vascular-related
diseases, which has at least partially been attributed to endothelial dysfunction of retinal …

Purpose: The retinal blood vessels provide a unique way to directly examine the human
microvasculature, which is frequently damaged in individuals with diabetes. Previous …