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  1. Dec 18, 2023 · Have you ever experienced that uncanny feeling of déjà vu? You know, that strange sensation of having already experienced something happening in the present moment? Déjà vu has long...

    • Is Déjà Vu A Seizure?
    • Is It Ever Cause For Concern?
    • When Déjà Vu Signals A Problem

    Experiencing déjà vu doesn’t mean you’re having a seizure. In some cases, though, it can be a symptom of temporal lobe epilepsy, a seizure disorder that starts in the temporal lobe area of your brain. “The hippocampus plays a role in recall and conscious recollection; the parahippocampal gyrus, which is also in the temporal lobe, plays a role in fa...

    Déjà vu may be a sign of underlying health concerns. “Stress and exhaustion can contribute to déjà vu,” Dr. Khoury says. “But it can also be a sign of seizure disorders, migraines and disorders affecting the memory.” People who have frontotemporal dementia, for example, often experience persistent déjà vu and tend to try to rationalize the illusion...

    That occasional “I’ve been here before” experience probably isn’t anything to worry about. But if you start experiencing déjà vu more often than that, it’s time to see a doctor. Make an appointment with a healthcare provider if your déjà vu: 1. Occurs a few times a month or more often (versus just a few times a year). 2. Is followed by loss of cons...

  2. Aug 22, 2019 · A definitive account for the phenomenon of DV remains elusive. Although not a core feature of mental illness, it can arise as part of a wider pattern of disturbance in some disorders. However ...

  3. Mar 23, 2020 · Can Science Explain Deja Vu? Most of us have experienced deja vuthat sensation when new events feel eerily familiar. Could this "glitch in the Matrix" be a brain short-circuit?

  4. Jul 19, 2023 · Most people experience déjà vu with no adverse health effects. In rare cases, déjà vu can be a sign of a neurological disorder. Individuals with epilepsy often have focal seizures that occur ...

  5. May 31, 2023 · Scientists suggest that, at least in epilepsy, déjà vu episodes may arise from seizures in the brain's temporal lobe or dysfunction in brain regions involved in storing and retrieving memory,...

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  7. May 20, 2024 · It is believed that déjà vu may be the result of two different streams of awareness colliding: the experience of recognizing a current situation, alongside the feeling that this is an inaccurate recollection. A key feature is that the person realizes that they have not actually seen this before.

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