sometimes you feel that you have face the same thing or incidence or lived the same day before.state the reason..
Answers
Answer:
Like a lot of people have mentioned below. the feeling of experiencing the said event earlier is called “Déjà vu” which is a French term for “Already seen”.
It happens with everyone. In a completely normal setting, suddenly a feeling washes over you, and you feel that you have already been in a similar condition. The sensation becomes strong anM eventually ebbs within a matter of seconds.
Now coming to the science behind it:
Theory 1: Mismatch in the brain during its constant attempt to create whole perceptions of our world with very limited input. Déjà vu is suggested to be some sort of "mix-up" between sensory input and memory-recalling output. though this does not explain events which never happened in true past.
Theory 2: Fleeting malfunctioning between the long- and short-term circuits in the brain. Researchers postulate that the information we take in from our surroundings may "leak out" and incorrectly shortcut its way from short- to long-term memory, bypassing typical storage transfer mechanisms. When a new moment is experienced—which is currently in our short-term memory—it feels as though we're drawing upon some memory from our distant past.
Theory 3: An error in timing; while we perceive a moment, sensory information may simultaneously be re-routing its way to long-term storage, causing a delay and, perhaps, the unsettling feeling that we've experienced the moment before.
Neuroscience has placed Déjà vu as perturbations in the medial temporal lobe as the culprit. On experiments with epileptic patients, when induced in the rhinal cortex, the patients experienced Déjà vu.
we, still need to work more to understand this complex phenomenon.
But if you are experiencing it, don’t worry, it happens to everyone. Just rejoice the moment. Feel this new sensation and you might as well proclaim yourself to be a fortune teller for the moment.
Hope it helped!
Explanation: