Eye Disorders > Retinal disorders
 
Factsheet: Presbyopia: a visual condition determined by the gradual loss of the ability to focus on near objects. It is an absolutely natural and physiological phenomenon which affects all...
 
Conjunctivitis > Factsheet: Conjunctivitis: a very heterogeneous group of inflammatory diseases affecting the conjunctiva, the transparent mucosa that covers the anterior portion of the...
 
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....
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