Retinaalisesta

Retinaalisesta is a Finnish term that translates to "retinal" in English, referring to anything related to the retina of the eye. The retina is a light-sensitive layer of tissue that lines the back of the eye. It contains photoreceptor cells, namely rods and cones, which convert light into electrical signals. These signals are then processed by other neurons in the retina and transmitted to the brain via the optic nerve, allowing us to see. Conditions affecting the retina are often referred to using this term. For example, retinal detachment is a serious condition where the retina pulls away from its normal position. Diabetic retinopathy is a complication of diabetes that damages blood vessels in the retina. Age-related macular degeneration is another common condition that affects central vision by damaging the macula, a small area in the retina responsible for sharp, detailed vision. Understanding the structure and function of the retina is crucial for diagnosing and treating various visual impairments.