People startle at sudden sounds because their brain thinks something dangerous is happening. Imagine you're playing with your toys and a big, loud noise happens, like a thunderclap! Your brain goes ‘Oh no! Something might be coming!’ and makes your body jump to get ready for action.
Examples
- You're watching TV when your brother suddenly shouts, you jump!
- A loud crash in the kitchen makes you turn around quickly.
- Your dog barks unexpectedly, making you startle.
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See also
- Why Do We Dream in Color?
- Why Do People Tell Jokes?
- Why Do People Often Believe in Conspiracy Theories?
- Why Do Some People Hear Music in Their Heads?
- Why Do We Yawn When We're Tired?
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Categories: Psychology · startle response,sudden sounds,neuroscience