Author:  Mary Roach
Viewed: 93 - Published at: 9 years ago

While he attends to his rats, Persinger gives me the lowdown on the haunt theory. Why would a certain type of electromagnetic field make one hear things or sense a presence? What's the mechanism? The answer hinges on the fact that exposure to electromagnetic fields lowers melatonin levels. Melatonin, he explains, is an anti-convulsive; if you have less of it in your system, your brain -in particular, your right temporal lobe- will be more prone to tiny epileptic-esque microseizures and the subtle hallucinations these seizures can cause.

( Mary Roach )
[ Spook: Science Tackles the ]
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