Publicación:
Immersive Virtual Reality Feedback in a Brain Computer Interface for Upper Limb Rehabilitation

dc.contributor.author Achanccaray D. es_PE
dc.contributor.author Pacheco K. es_PE
dc.contributor.author Carranza E. es_PE
dc.contributor.author Hayashibe M. es_PE
dc.date.accessioned 2024-05-30T23:13:38Z
dc.date.available 2024-05-30T23:13:38Z
dc.date.issued 2019
dc.description.abstract Visual feedback in a brain computer interface (BCI) influences significantly in its performance; but when this BCI will be applied in a rehabilitation therapy for post stroke patients, it will be a determining factor to enhance the neuroplasticity process. Many studies have demonstrated the efficiency of virtual reality (VR) in a BCI, motor cortex increases its activation levels due to be an immersive environment for the subject; specifically, a BCI based on motor imagery (MI) with VR feedback has positive effects in patients. This work proposes to apply a BCI with VR to support an upper limb rehabilitation therapy for post stroke patients, but it has been tested with eighteen healthy subjects, they performed MI tasks of flexion and extension of their arms, then they could see a virtual arm in 3D performing the same requested movement. Comparison of power spectral density (PSD) estimation is done during MI tasks in training and online test sessions, and feedback in online test sessions; and it is possible to observe the brain activity in alpha and beta bands remained during online sessions, topographic map shows activated premotor and motor cortex areas, it is significant evidence for the application of this system to motor disable patients.
dc.description.sponsorship Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica - Concytec
dc.identifier.doi https://doi.org/10.1109/SMC.2018.00179
dc.identifier.isbn urn:isbn:9781538666500
dc.identifier.scopus 2-s2.0-85062235226
dc.identifier.uri https://hdl.handle.net/20.500.12390/645
dc.language.iso eng
dc.publisher Institute of Electrical and Electronics Engineers Inc.
dc.relation.ispartof Proceedings - 2018 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2018
dc.rights info:eu-repo/semantics/openAccess
dc.subject Visual communication
dc.subject Brain es_PE
dc.subject Cybernetics es_PE
dc.subject Maps es_PE
dc.subject Medical computing es_PE
dc.subject Neuromuscular rehabilitation es_PE
dc.subject Neurophysiology es_PE
dc.subject Patient rehabilitation es_PE
dc.subject Patient treatment es_PE
dc.subject Spectral density es_PE
dc.subject Virtual reality es_PE
dc.subject Activation level es_PE
dc.subject Immersive environment es_PE
dc.subject Immersive virtual reality es_PE
dc.subject.ocde https://purl.org/pe-repo/ocde/ford#3.01.00
dc.title Immersive Virtual Reality Feedback in a Brain Computer Interface for Upper Limb Rehabilitation
dc.type info:eu-repo/semantics/conferenceObject
dspace.entity.type Publication
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