Mind & PerceptionMultisensory Perception

The McGurk Effect

What you see changes what you hear

You hear with your ears, obviously. So how can a silent face change a sound you were sure you heard?

You'll find out

  • How a dubbing mistake found an illusion
  • Why your brain settles on a third sound
  • Why some people never fall for it

Why it matters

Your eyes help you hear all day. Knowing how explains misheard lyrics and why you watch lips in a noisy room.

About 3 min6 interactive slides · 5 questionsLesson 191 · Zone 22

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