Why Do Humans Have an Inner Ear?

Your inner ear is like a tiny spaceship inside your head. It helps you stay balanced, even when everything around you is moving. When you spin in circles and then stop suddenly, it’s the inner ear that makes you feel dizzy. Inside the inner ear are special parts called the vestibular system, they send messages to your brain so it knows where your body is.

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Examples

When you ride a merry-go-round, your inner ear sends messages that make you feel dizzy when it stops.
If you look at a waterfall for a while and then stare at a blank wall, your inner ear tricks your brain into thinking you're still moving.
Children who have an inner ear infection often feel unbalanced and wobbly.

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Categories: Biology · anatomy· sensory system· balance· hearing