When it's bright outside, like when you step out from a dark room into the sun, some people sneeze, and we don't know why! It turns out that this happens because of something called the photic sneeze reflex. This is when your eyes are really sensitive to light, and that brightness triggers a sneeze in some people. Not everyone gets it, but for those who do, it's like having an automatic sneeze button whenever there’s too much light.
Examples
- When you go from a dark room outside on a sunny day, your eyes get confused by all that brightness, and poof! A sneeze happens.
- Your friend steps out of a building into the sunlight and sneezes like it’s the most natural thing in the world.
- You're reading under a bright lamp and suddenly sneeze, it's like your eyes are saying, 'I need to clear this up!'
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See also
- Why Do People Sneeze When They See the Sun?
- Why Do People Sneeze and What Triggers the Reaction?
- What is Photic sneezing?
- How Do Dreams Affect Our Memory?
- How Do Colors Affect Our Mood?
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Categories: Psychology · sneezing· light sensitivity· trigeminal nerve· photic sneeze reflex· psychophysiology