Do you believe in ghosts? Do you believe there is someone sitting in an empty chair while you are sleeping? Have you ever felt a presence while you were asleep? Let's investigate some scientific factors why see ghosts or scientific reasons for ghosts.

Since the beginning of time, humans have seen ghosts, and we can partially explain why:-

Only certain frequencies of sound may be heard by the human ear. For our hearing to distinguish noises above 20,000 Hertz, like the echolocation cries of the majority of bats that operate in this ultrasonic range, they must be high pitched.

According to a 2003 study, 22% of audience members exposed to sounds at 17 Hertz reported experiencing dread or sadness, shivers, or "nervous sentiments of repulsion and terror.”

Ghostly encounters may indicate more serious issues with our brain matter. For some people, having visions or hearing voices might be a warning sign for diseases like schizophrenia.

According to research, seizures in the temporal lobe, the part of the brain responsible for processing spoken language and visual memory, may cause people to experience ghost sightings.

According to some another research, those who have underlying neurological problems may experience paranormal encounters that are more powerful and harmful than the usual chance encounter with the afterlife.

According to studies, if another person who was there can support our belief, we are more inclined to believe in a paranormal experience. Therefore, even while we may be able to persuade ourselves that what we saw or heard was somehow inaccurate. For eg: Ouija Board

According to research, the brain may conjure spirits to help people cope with trauma, particularly the agony of losing a loved one. Most amputees describe having a "phantom limb," or the impression that their amputated limb is still there.

The perception of the "supernatural" can also result from adverse reactions to hazardous compounds including formaldehyde, pesticides, and carbon monoxide. Additionally, it has been proposed that toxic mold-induced fungal hallucinations may trigger experiences associated with hauntings.

Experts have already noted a similar impact linked to old literature, so the idea is not brand-new. They contend that even minimal contact to hazardous moulds might result in severe neurological or mental problems that produce sensations resembling those described in haunting experiences

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