Across
- 4. Lobe of the brain that processes visual information
- 7. Cells in the retina that detect light and dark
- 8. Cells in the retina that detect color
- 9. Clear front layer of the eye that bends light
- 11. Light sensitive area at the back of the eye, creates electrical signals
- 12. Black opening in center of eye, controls light intensity
Down
- 1. Loss of the ability to recognize faces
- 2. Sends visual signals from eye to the brain
- 3. Colored part of the eye that controls pupil size
- 5. Point where the optic nerve crosses
- 6. Focuses light onto the retina
- 10. A condition where the brain cannot recognize what the eyes see