Shadow Person Lurks in Brain
Sept. 20, 2006 — Fortifying a certain spot in the brain with electricity may make individuals feel like a shadow person is floating adjacent.
Doctors in Switzerland documented the startling sensation in a 22-year-old woman with no history of psychiatric issues.
The researchers lurched upon the revelation whereas assessing the woman for epilepsyepilepsy surgery.
During the checkup, the doctors electrically invigorated the left temporoparietal junction in the woman’s brain.
Out of the blue, the lady reported having “the impression that somebody was behind her,” compose Shahar Arzy, MD, and colleagues in Nature. Arzy works at the Laboratory of Cognitive Neuroscience at the Ecole Polytechnique Federale de Lausanne in Lausanne, Switzerland.
‘He Is Behind Me’
The lady depicted the shadow individual as youthful, silent, and reflecting her position as she lay on her back. “He is behind me, almost at my body, but I do not feel it,” she said, agreeing to the doctors.
Next, the analysts invigorated the same spot in the woman’s brain as she sat up with her arms wrapped around her knees.
Again, the woman detected the shadow nearness. This time she said the man was sitting behind her and had his arms around her.
In conclusion, the lady sat up, holding a card in her right hand, for another brain test that included stimulating the same brain zone. She once more sensed the shadow person.
“He needs to take the card. He doesn’t want me to examined,” the lady reportedly said.
Of course, there was no such individual show during the tests. But the shadow person clearly appeared exceptionally real to the woman.
“The sensation of a presence, as reported by this understanding, has been described by individuals with psychiatric and neurological disarranges,” the analysts type in.
The left temporoparietal junction may play a role in those disarranges, judging by the woman’s experience, note Arzy and colleagues.