Which tissue reacts to light and transmits impulses to the brain?

Study for the Visual Impairment Education Certification Test. Explore multiple choice questions, with hints and explanations for each. Prepare thoroughly!

Light detection and signal initiation happen in the retina, the light-sensitive tissue at the back of the eye. Photoreceptors called rods and cones react to light and convert it into electrical signals, which are then transmitted through retinal neurons to the brain via the optic nerve. The retina includes specialized regions like the macula and fovea for high-acuity vision, but they are still part of the retina. The optic nerve itself carries those signals to the brain for interpretation, rather than detecting light.