Subjects were evaluated at baseline, three months and six months for MPOD (Macular Pigment Optical Density) and markers of visual performance including contrast sensitivity, photostress
recovery, and disability glare.
This article will examine new studies showing lutein, zeaxanthin, and meso-zeaxanthin improve photostress
recovery time and disability glare.
occurs because it takes time for the eyes' visual sensitivity to recover after they are exposed to brilliant light flashes.
The effect of chronic smoking on the pupil and photostress
It also filters short wavelength light to reduce chromatic aberration and light scatter, thereby enhancing visual performance in terms of contrast discrimination and photostress
recovery in both normal and AMD patients.
Keywords: Scots Pine; Mistletoe; Viscotoxin; 1-PS; Ecophysiology; Stress physiology; Drought; Photostress
He reported on the significant relationship between levels of lutein and zeaxanthin and their effects on visual function, such as photostress
recovery, glare disability and chromatic contrast sensitivity.
One of the biggest problems for older drivers is the brightness of the blue-white xenon HID headlights of oncoming cars, which increases intraocular light scattering, glare sensitivity and photostress
Lutein and zeaxanthin can reduce disability and discomfort from glare, enhance contrast, and reduce photostress
Raleigh, North Carolina, "Introduction To Stress Analysis By The Photostress
The study looked at three aspects of visual performance: glare disability, photostress
recovery time and contrast enhancement.
Evaluating retinal function in age-related maculopathy with the ERG photostress