SENSATION AND PERCEPTION TERMS

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Across
  1. 3. the nerve that carries neural impulses from the eye to the brain.
  2. 6. the distance from the peak of one light or sound wave to the peak of the next
Down
  1. 1. the amount of energy in a light wave or sound wave, which influences what we perceive as brightness or loudness
  2. 2. the dimension of color that is deter­mined by the wavelength of light
  3. 4. the light-sensitive inner surface of the eye, containing the receptor rods and cones plus layers of neurons that begin the process­ing of visual information.
  4. 5. the point at which the optic nerve leaves the eye