Reductions in optic disc microvasculature are associated with visual field progression in patients with primary open-angle glaucoma.

Optical physics is the study of the fundamental properties of light and its interaction with matter. This includes classical optical phenomena such as reflection, refraction, diffraction and ...

Hairy tongue is a condition that arises due to changes in filiform papillae, tiny cone-like hairs that normally grow on the tongue. They can become dark and lead to hairy tongue in up to 13% of the ...