Health Life

The eyes are the sensors that detect the reflected light from an object, pre-process it into a neuron signal and transmit it to the brain. The brain, after referring to its memory data bank, then identifies the object.

The eye is an almost spherical organ, about an inch in diameter, fitted with fatty tissues inside the eye socket of the skull. The sclera is the tough protective outer layer of the eye, which we see as the white of the eyes. The cornea is made of transparent, strong and smooth material that covers the colored portion of the eye. Its semi-spherical shape directs light into the pupil.

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