Updated 13 March 2019

WATCH: What is déjà Vu...? What is déjà Vu...?

Ever get the feeling that you've been here before? That this exact thing has already happened?

Déjà vu is the confusing cognitive sensation in which life seems to be repeating itself. But, what's really going on in your brain?

Are you really repeating memories? Is it just a mental glitch? Or something much more significant?

Image credit: iStock


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