Retina!

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Across
  1. 1. cells cells send signals directly to ganglion cells
  2. 5. polar bipolar cells activate in response to light
  3. 7. NT released by photoreceptors in the dark nerve fiber
  4. 8. plexiform layer layer between bipolar and ganglion cells muller cells
  5. 9. retina regenerates 11-cis retinal
  6. 10. discs spot where there are no photoreceptors
  7. 12. segments retinal layer where photo transduction begins
  8. 13. cells glial cells of retina
  9. 15. fiber layer layer formed by ganglion cells axons
Down
  1. 2. light detecting cells of retina
  2. 3. layer height metabolic activity due to phototransduction
  3. 4. retinal center for sharp clear vision
  4. 6. nuclear layer layer with rod and cone nuclei
  5. 10. segments find vitamin A derivative
  6. 11. light sensitive cells responsible for color vision outer
  7. 14. ganglion cells associated with visual pathway to Brain