What Is the Science Behind Synesthesia?

Synesthesia is when your brain mixes up senses, like seeing numbers as colors or hearing sounds in your head. Imagine if every time you saw the number 7, it looked pink, and every time you saw the letter A, it felt warm. That’s what it’s like for people with synesthesia. It happens because different parts of the brain are connected in a special way, making one sense trigger another.

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Examples

  1. When a child sees the number 8 as blue every time they write it.
  2. A person hears a bell ring and automatically pictures the color yellow.
  3. Someone reads the word cat and feels like they are touching soft fur.

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