What we see is in fact made in the brain. The brain makes sight from signals given to it by the eyes.
The eye is made of three parts.
- A light focusing bit at the front (cornea and lens).
- A light sensitive film at the back of the eye (retina).
- A large collection of communication wires to the brain (optic nerve).
- Learning difficulties
- Delayed language development
- Delayed sitting and walking skills
- Delay in toilet training