Why does déjà vu happen, and can science explain it?
Déjà vu, a French term meaning “already seen”, refers to a moment when a new situation feels familiar (Image AI generated) You’re walking into a place you’ve never been to before. And yet, for a fleeting moment, it feels known. Not vaguely familiar, but specific, like a memory you can’t fully access.Strange as it sounds, this experience is real, common, and studied. It is called déjà vu.What is déjà vu?Déjà vu, a French term meaning “already seen”, refers to a moment when a new situation feels familiar. Studies suggest that nearly two-thirds of people experience it at least once in their lives.Akira O’Connor, a senior lecturer in the School of Psychology and Neuroscience at the University of St Andrews, explained this clearly while speaking to BBC:“In scientific terms it’s an inappropriat...










