Science Insider
Have you ever experienced a sudden feeling of familiarity?
Vidunenahawula Website (National Institute of Fundamental Studies)
Have you ever experienced a sudden feeling of familiarity, what you’re currently doing has already happened? “Déjà vu” is the feeling that one has lived through the present situation before. Déjà vu means “already seen”. The exact cause of déjà vu is still unknown but there are a lot of theories to for attempting to explain it. It can be caused by a spontaneous firing of a neuron, from a delay in the neurons transmission speed or the information passing from your left eye and right eye into your brain is reaching in at different times.
