Eye Disorders > Corneal lesions
 
Visual process Luminous stimuli that originate from the outside world are perceived by the photoreceptor cells, distinguished in cones and rods and located in the outer part of the retina....
 
Factsheet Cataract Total or partial loss of lens transparency (opacification). Causes of cataract may be aging, traumas, environmental factors (radiation, drugs, etc), some ocular abnormalities...
 
Diabetic retinopathy > Factsheet Diabetic retinopathy is a condition characterised by lesions affecting the retinal capillaries (non-proliferating form: micro-aneurysms, retinal and vitreous...
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