Health is wealth
Déjà vu
December 6th 2009 06:31
Deja Vu is a sense of familiarity with a previous perception of time whether in dreams or in the subconscious. It is the imagination combined with random sensory stimuli that brain ends up processing the wrong way. Déjà vu is chemical fluctuations in the brain.
There are some scientific theories that explain it as a miss-timing of neural firing. In this case, your brain would receive a signal and then the same signal almost instantly right after it which would cause you to think that the situation has happened before and produce a sense of familiarity. The theories hypothesize that delayed signals coming from say one of your eyes or one of your ears could cause the miss-timing which would produce deja-vu. Personally, I believe it is true precognitive glimpses of our own future seen in the past that are being lived in the present. There are mental disorders where people live in a constant sense / state of deja vu.
There are some scientific theories that explain it as a miss-timing of neural firing. In this case, your brain would receive a signal and then the same signal almost instantly right after it which would cause you to think that the situation has happened before and produce a sense of familiarity. The theories hypothesize that delayed signals coming from say one of your eyes or one of your ears could cause the miss-timing which would produce deja-vu. Personally, I believe it is true precognitive glimpses of our own future seen in the past that are being lived in the present. There are mental disorders where people live in a constant sense / state of deja vu.
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