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Sophie Betka

2 papers in the library · 9 citations · publishing 2020-2024

Papers

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Out-of-body illusion induced by visual-vestibular stimulation.

iScience January 19, 2024 Hsin-Ping Wu, Estelle Nakul, Sophie Betka et al. 9 citations

Out-of-body experiences (OBEs) are characterized by the subjective feeling of being located outside one's physical body and perceiving one's own body from an elevated perspective looking downwards. OBEs have been correlated with abnormal integration of bodily signals, including visual and vestibular information. In two studies, we used mixed reality combined with a motion platform to manipulate...

Mechanisms of the breathing contribution to bodily self‐consciousness in healthy humans: Lessons from machine‐assisted breathing?

Psychophysiology March 12, 2020 Sophie Betka, Elisa Canzoneri, D. Adler et al.

Abstract Previous studies investigated bodily self‐consciousness (BSC) by experimentally exposing subjects to multisensory conflicts (i.e., visuo‐tactile, audio‐tactile, visuo‐cardiac) in virtual reality (VR) that involve the participant's torso in a paradigm known as the full‐body illusion (FBI). Using a modified FBI paradigm, we found that synchrony of visuo‐respiratory stimulation (i.e., a...