title: Visualizing out-of-body experience in the brain.
abstract: An out-of-body experience was repeatedly elicited during stimulation of the posterior part of the superior temporal gyrus on the right side in a patient in whom electrodes had been implanted to suppress tinnitus. Positron-emission tomographic scanning showed brain activation at the temporoparietal junction--more specifically, at the angular-supramarginal gyrus junction and the superior temporal gyrus-sulcus on the right side. Activation was also noted at the right precuneus and posterior thalamus, extending into the superior vermis. We suggest that activation of these regions is the neural correlate of the disembodiment that is part of the out-of-body experience.
authors.affiliation: Department of Neurosurgery and Ear, Nose, and Throat, University Hospital Antwerp, Antwerp University, Antwerp, Belgium. dirk.de.ridder@neurosurgery.be
authors.forename: Dirk
authors.initials: D
authors.lastname: De Ridder
authors.forename: Koen
authors.initials: K
authors.lastname: Van Laere
authors.forename: Patrick
authors.initials: P
authors.lastname: Dupont
authors.forename: Tomas
authors.initials: T
authors.lastname: Menovsky
authors.forename: Paul
authors.initials: P
authors.lastname: Van de Heyning
mesh_terms: D001828:Body Image; D001921:Brain / Q000000981:diagnostic imaging / Q000502:physiology; D004558:Electric Stimulation; D006801:Humans; D007088:Illusions / Q000502:physiology; D021621:Imaging, Three-Dimensional; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D010296:Parietal Lobe / Q000502:physiology*; D010469:Perceptual Distortion / Q000502:physiology*; D049268:Positron-Emission Tomography; D013702:Temporal Lobe / Q000502:physiology*; D014012:Tinnitus / Q000628:therapy