Examining And Enhancing The Illusory Touch Perception In Virtual Reality Using Non-Invasive Brain Stimulation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14330%2F19%3A00109882" target="_blank" >RIV/00216224:14330/19:00109882 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1145/3290605.3300477" target="_blank" >http://dx.doi.org/10.1145/3290605.3300477</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1145/3290605.3300477" target="_blank" >10.1145/3290605.3300477</a>
Alternative languages
Result language
angličtina
Original language name
Examining And Enhancing The Illusory Touch Perception In Virtual Reality Using Non-Invasive Brain Stimulation
Original language description
Virtual reality (VR) can be immersive to such a degree that users sometimes report feeling tactile sensations based on visualization of the touch, without any actual physical contact. This effect is not only interesting for studies of human perception, but can also be leveraged to improve the quality of VR by evoking tactile sensations without usage of specialized equipment. The aim of this paper is to study brain processing of the illusory touch and its enhancement for purposes of exploitation in VR scene design. To amplify the illusory touch, transcranial direct current stimulation (tDCS) was used. Participants attended two sessions with blinded stimulation and interacted with a virtual ball using tracked hands in VR. The effects were studied using electroencephalography (EEG), that allowed us to examine stimulation-induced changes in processing of the illusory touch in the brain, as well as to identify its neural correlates. Results confirm enhanced processing of the illusory touch after the stimulation, and some of these changes were correlated to subjective rating of its magnitude.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 2019 CHI Conference on Human Factors in Computing Systems, Paper No. 247
ISBN
9781450359702
ISSN
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e-ISSN
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Number of pages
12
Pages from-to
1-12
Publisher name
ACM Press
Place of publication
Glasgow, Scotland Uk
Event location
Glasgow, Scotland Uk
Event date
Jan 1, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000474467903018