- -

An fMRI Study to Analyze Neural Correlates of Presence during Virtual Reality Experiences

RiuNet: Institutional repository of the Polithecnic University of Valencia

Share/Send to

Cited by

Statistics

An fMRI Study to Analyze Neural Correlates of Presence during Virtual Reality Experiences

Show simple item record

Files in this item

dc.contributor.author Clemente Bellido, Miriam es_ES
dc.contributor.author Rey, Beatriz es_ES
dc.contributor.author Rodríguez Pujadas, Aina es_ES
dc.contributor.author Barros Loscertales, Alfonso es_ES
dc.contributor.author Baños, Rosa M. es_ES
dc.contributor.author Botella, Cristina es_ES
dc.contributor.author Alcañiz Raya, Mariano Luis es_ES
dc.contributor.author Ávila, César es_ES
dc.date.accessioned 2017-05-23T06:42:59Z
dc.date.available 2017-05-23T06:42:59Z
dc.date.issued 2014-05
dc.identifier.issn 0953-5438
dc.identifier.uri http://hdl.handle.net/10251/81618
dc.description.abstract [EN] In the field of virtual reality (VR), many efforts have been made to analyze presence, the sense of being in the virtual world. However, it is only recently that functional magnetic resonance imaging (fMRI) has been used to study presence during an automatic navigation through a virtual environment. In the present work, our aim was to use fMRI to study the sense of presence during a VR-free navigation task, in comparison with visualization of photographs and videos (automatic navigations through the same environment). The main goal was to analyze the usefulness of fMRI for this purpose, evaluating whether, in this context, the interaction between the subject and the environment is performed naturally, hiding the role of technology in the experience. We monitored 14 right-handed healthy females aged between 19 and 25 years. Frontal, parietal and occipital regions showed their involvement during free virtual navigation. Moreover, activation in the dorsolateral prefrontal cortex was also shown to be negatively correlated to sense of presence and the postcentral parietal cortex and insula showed a parametric increased activation according to the condition-related sense of presence, which suggests that stimulus attention and self-awareness processes related to the insula may be linked to the sense of presence. es_ES
dc.description.sponsorship This study was funded by the Ministerio de Educación y Ciencia Spain, Project Game Teen (TIN2010-20187) and partially by projects Consolider-C (SEJ2006-14301/PSIC), ‘CIBER of Physiopathology of Obesity and Nutrition, an initiative of ISCIII’, the Excellence Research Program PROMETEO (Generalitat Valenciana. Conselleria de Educación, 2008-157) and the Consolider INGENIO program (CSD2007-00012). The work of Miriam Clemente was supported by the Generalitat Valenciana under a VALi+d Grant.
dc.language Inglés es_ES
dc.publisher Oxford University Press (OUP) es_ES
dc.relation MEC/TIN2010-20187 es_ES
dc.relation info:eu-repo/grantAgreement/MEC//SEJ2006-14301/ES/NUEVAS TECNOLOGIAS DE LA INFORMACION Y LA COMUNICACION: INTEGRACION Y CONSOLIDACION DE SU USO EN CIENCIAS SOCIALES PARA MEJORAR LA SALUD, LA CALIDAD DE VIDA Y EL BIENESTAR./ es_ES
dc.relation MEC/CDS2007-00012 es_ES
dc.relation GV/PROMETEO/2008-157 es_ES
dc.relation.ispartof Interacting with Computers es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Presence es_ES
dc.subject Virtual Reality es_ES
dc.subject Human Computer Interaction (HCI) es_ES
dc.subject.classification EXPRESION GRAFICA EN LA INGENIERIA es_ES
dc.title An fMRI Study to Analyze Neural Correlates of Presence during Virtual Reality Experiences es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1093/iwc/iwt037
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Interuniversitario de Investigación en Bioingeniería y Tecnología Orientada al Ser Humano - Institut Interuniversitari d'Investigació en Bioenginyeria i Tecnologia Orientada a l'Ésser Humà es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Técnica Superior de Ingeniería Agronómica y del Medio Natural - Escola Tècnica Superior d'Enginyeria Agronòmica i del Medi Natural es_ES
dc.description.bibliographicCitation Clemente Bellido, M.; Rey, B.; Rodríguez Pujadas, A.; Barros Loscertales, A.; Baños, RM.; Botella, C.; Alcañiz Raya, ML.... (2014). An fMRI Study to Analyze Neural Correlates of Presence during Virtual Reality Experiences. Interacting with Computers. 26(3):269-284. doi:10.1093/iwc/iwt037 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://doi.org/10.1093/iwc/iwt037 es_ES
dc.description.upvformatpinicio 269 es_ES
dc.description.upvformatpfin 284 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 26 es_ES
dc.description.issue 3 es_ES
dc.relation.senia 284681 es_ES
dc.identifier.eissn 1873-7951
dc.contributor.funder Ministerio de Educación y Ciencia
dc.contributor.funder Generalitat Valenciana


This item appears in the following Collection(s)

Show simple item record