The fascinating relationship between déjà vu and premonition | Anne Cleary | TEDxLiverpool
TEDx Talks・2 minutes read
Deja vu is a phenomenon characterized by an overwhelming sense of familiarity with a new situation, often linked to precognition, as found in studies involving brain stimulation and virtual reality experiments. Despite the feeling of predicting the future, deja vu does not actually lead to foreknowledge but creates an illusion of it through intense familiarity with a situation.
Insights
- Deja vu is an overwhelming sense of familiarity with a situation that feels new, often linked to precognition, the foreknowledge of an event, especially of a paranormal nature.
- Neurological studies have shown that the medial temporal lobe region of the brain is associated with déjà vu, and inducing this feeling through brain stimulation can lead to a sensation of seeing into the future, although it does not actually predict events.
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Recent questions
What is déjà vu?
Déjà vu is an overwhelming sense of familiarity with a situation that seems new. It is the feeling that one has lived through the exact situation before, even though it is currently happening.
Is there a connection between déjà vu and precognition?
Yes, researchers have found a connection between déjà vu and precognition. Precognition is the foreknowledge of an event, especially of a paranormal nature. Déjà vu is often linked to this phenomenon, as individuals may feel like they are predicting the outcome after experiencing intense familiarity with a situation.
How is the medial temporal lobe region of the brain associated with déjà vu?
The medial temporal lobe region of the brain is associated with déjà vu. Patients experiencing chronic déjà vu during seizures originating in this area have shown a connection between the brain region and the phenomenon of déjà vu.
Can déjà vu be induced through brain stimulation?
Yes, neurosurgeon Wilder Penfield induced déjà vu in a patient through brain stimulation. This led to the patient feeling like they were seeing into the future, highlighting the role of brain activity in experiencing déjà vu.
How was a "déjà vu generator" created in a virtual reality experiment?
In a virtual reality experiment, a "déjà vu generator" was created based on the theory that intense familiarity with a current situation can be triggered by a similar memory that is not consciously recalled. Participants were more likely to report déjà vu when placed in scenes that spatially resembled earlier but forgotten scenes, demonstrating how the brain can create illusions of precognition through intense familiarity.
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Summary
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The Mystery of Déjà Vu and Precognition
- In 2008, a professor named Matthew experienced a strong sense of déjà vu while walking across a parking lot, feeling like he had lived through the exact situation before.
- This intense feeling of familiarity led to the phenomenon of déjà vu, which is an overwhelming sense of familiarity with a situation that seems new.
- Deja vu is often linked to precognition, which is the foreknowledge of an event, especially of a paranormal nature.
- Researchers have found a connection between déjà vu and precognition through surveys where participants reported experiences of knowing what would happen next.
- Neurosurgeon Wilder Penfield induced déjà vu in a patient through brain stimulation, leading to a feeling of seeing into the future.
- The medial temporal lobe region of the brain is associated with déjà vu, with patients experiencing chronic déjà vu during seizures originating in this area.
- A virtual reality experiment was conducted to create a "déjà vu generator" based on the theory that intense familiarity with a current situation can be triggered by a similar memory that is not consciously recalled.
- Participants in the experiment were more likely to report déjà vu when placed in scenes that spatially resembled earlier but forgotten scenes.
- While déjà vu does not lead to precognition, intense familiarity with a situation can create an illusion of precognition, making individuals feel like they predicted the outcome after the fact.
