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Structure and Function of the Eye

Structure and Function of the Eye. RHB 340. Why is it so important to have good vision?. Most learning takes place visually. In fact, 80-95% of all learning occurs based on visual cues and information. Blind vs. Low Vision. Blind Student. Student with Low Vision. The Visual System.

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Structure and Function of the Eye

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  1. Structure and Function of the Eye RHB 340

  2. Why is it so important to have good vision? Most learning takes place visually. In fact, 80-95% of all learning occurs based on visual cues and information.

  3. Blind vs. Low Vision Blind Student Student with Low Vision

  4. The Visual System • How the normal visual system operates. • What can go wrong?

  5. What makes the visual system work? • Light -- tiny packets of light • Chemicals that can transform these packets of light into electro-chemical impulses • The brain which accepts and interprets these tiny electrochemical impulses.

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