Sensation And Perception

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Across
  1. 3. converts sound vibration into neural activity
  2. 4. the part of the eye that changes curvature to keep images in focus
  3. 6. a controversial taste receptor that only recently became scientifically accepted. Responsible for detecting a savoury taste in many Japanese foods
  4. 7. parts in the eye that allow us to see colour
  5. 9. A term used to refer to the sound wave and is measured in hertz
  6. 10. a term used to indicate stimuli relating to sense of smell
  7. 11. a non-scientific method of increasing positive mood by inhaling certain scents
  8. 13. the part of the eye that focuses light through the retina
  9. 14. a part of the brain that helps us distinguish pleasing from disgusting smells
Down
  1. 1. perception of a stimulus that does not match its physical reality
  2. 2. relating to our sensation of touch, temperature and pain
  3. 5. around 25% of the population have this condition which is associated with having more tastebuds
  4. 8. a chemical that serves as a social signal to others of the same species
  5. 12. food tastes worse when we are congested because our sense of what is worse?