Voluntary Out-of-Body Experience: An fMRI Study.

Abstract:

:The present single-case study examined functional brain imaging patterns in a participant that reported being able, at will, to produce somatosensory sensations that are experienced as her body moving outside the boundaries of her physical body all the while remaining aware of her unmoving physical body. We found that the brain functional changes associated with the reported extra-corporeal experience (ECE) were different than those observed in motor imagery. Activations were mainly left-sided and involved the left supplementary motor area and supramarginal and posterior superior temporal gyri, the last two overlapping with the temporal parietal junction that has been associated with out-of-body experiences. The cerebellum also showed activation that is consistent with the participant's report of the impression of movement during the ECE. There was also left middle and superior orbital frontal gyri activity, regions often associated with action monitoring. The results suggest that the ECE reported here represents an unusual type of kinesthetic imagery.

journal_name

Front Hum Neurosci

authors

Smith AM,Messier C

doi

10.3389/fnhum.2014.00070

subject

Has Abstract

pub_date

2014-02-10 00:00:00

pages

70

issn

1662-5161

journal_volume

8

pub_type

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