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Is déjà vu just an illusion?
The déjà vu phenomenon is a feeling that a past episode is repeating itself in the present; what occurs is a fusion of past and present to create an illusion that one is reliving an experience and therefore knows its outcome.
What is the real cause of déjà vu?
The common factor is the temporal lobe, forming the connection between déjà vu and memory. What does this have to do with people who are tired and stressed? Both of these can cloud short and long-term memory. If your memory is impacted, this happens in the temporal lobe, which might lead to a feeling of déjà vu.
What happens when you get déjà vu?
Déjà entendu (literally “already heard”) is the experience of feeling sure about having already heard something, even though the exact details are uncertain or were perhaps imagined.
Can you have déjà vu before it happens?
Déjà vu often has no serious cause, but it can happen just before or during epileptic seizures. Many people who experience seizures, or their loved ones, realize what’s happening pretty quickly.
Why do we experience déjà vu?
Whatever the explanation, déjà vu is certainly a phenomenon that is universal to the human condition, and its fundamental cause is still a mystery. Another intriguing possibility is that there is a hidden connection between déjà vu and the existence of parallel universes.
Is there a connection between déjà vu and parallel universes?
Another intriguing possibility is that there is a hidden connection between déjà vu and the existence of parallel universes. As some already know, the multiverse is a theory in which our universe is not the only one, but states that many universes exist parallel to each other.
Is Déjà Vu a made-up convention?
If time is a made-up convention, then what we believe to be the past, present, and future are actually all happening simultaneously. Therefore, when déjà vu occurs, we are simply slipping into a greater level of consciousness where we are able to live more than one experience at the same time. This theory has wider implications, too.
Can déjà vu be caused by dementia?
If there is any doubt about the cause of déjà vu, it is important to consult a neurologist. Apart from epilepsy, déjà vu has been observed in vascular dementia and more rarely in other dementias. Patients with frontotemporal dementia experience persistent déjà vu and fabricate stories about their current life to rationalize the illusion.