Games, Attention and Brain Signals

This paper shows the development of software that contains educational games, and integrates a NeuroSky sensor, which allows the detection of brain waves. The system was developed in Matlab, and allows real-time storage of the brain signal determining the levels of attention while the child interact...

Full description

Autores:
Lancheros Cuesta, Diana Yaneth
Puentes Beltrán, Jordy Jacob
Bolívar Naranjo, Andrés Felipe
Marín Rektemvald, Maick Peter
Tipo de recurso:
Article of investigation
Fecha de publicación:
2021
Institución:
Universidad Cooperativa de Colombia
Repositorio:
Repositorio UCC
Idioma:
OAI Identifier:
oai:repository.ucc.edu.co:20.500.12494/49190
Acceso en línea:
https://doi-org.bbibliograficas.ucc.edu.co/10.1007/978-3-030-68418-1_6
Palabra clave:
Atención
Juegos Educativos
Señales cerebrales
Análisis de señales
Attention
Educational Games
Brain Signal
Signal Analysis
Rights
closedAccess
License
NINGUNA
id COOPER2_df697949112c007be5e0e984481f4078
oai_identifier_str oai:repository.ucc.edu.co:20.500.12494/49190
network_acronym_str COOPER2
network_name_str Repositorio UCC
repository_id_str
dc.title.none.fl_str_mv Games, Attention and Brain Signals
title Games, Attention and Brain Signals
spellingShingle Games, Attention and Brain Signals
Atención
Juegos Educativos
Señales cerebrales
Análisis de señales
Attention
Educational Games
Brain Signal
Signal Analysis
title_short Games, Attention and Brain Signals
title_full Games, Attention and Brain Signals
title_fullStr Games, Attention and Brain Signals
title_full_unstemmed Games, Attention and Brain Signals
title_sort Games, Attention and Brain Signals
dc.creator.fl_str_mv Lancheros Cuesta, Diana Yaneth
Puentes Beltrán, Jordy Jacob
Bolívar Naranjo, Andrés Felipe
Marín Rektemvald, Maick Peter
dc.contributor.author.none.fl_str_mv Lancheros Cuesta, Diana Yaneth
Puentes Beltrán, Jordy Jacob
Bolívar Naranjo, Andrés Felipe
Marín Rektemvald, Maick Peter
dc.subject.none.fl_str_mv Atención
Juegos Educativos
Señales cerebrales
Análisis de señales
topic Atención
Juegos Educativos
Señales cerebrales
Análisis de señales
Attention
Educational Games
Brain Signal
Signal Analysis
dc.subject.other.none.fl_str_mv Attention
Educational Games
Brain Signal
Signal Analysis
description This paper shows the development of software that contains educational games, and integrates a NeuroSky sensor, which allows the detection of brain waves. The system was developed in Matlab, and allows real-time storage of the brain signal determining the levels of attention while the child interacts with the game. The tests carried out made it possible to determine what type of games generated more attention in children, which would allow in future work to adapt information taking into account the student’s profile and achieving improvements in the teaching and learning process.
publishDate 2021
dc.date.issued.none.fl_str_mv 2021-01-21
dc.date.accessioned.none.fl_str_mv 2023-04-24T21:51:22Z
dc.date.available.none.fl_str_mv 2023-04-24T21:51:22Z
dc.type.none.fl_str_mv Artículos Científicos
dc.type.coar.none.fl_str_mv http://purl.org/coar/resource_type/c_2df8fbb1
dc.type.coarversion.none.fl_str_mv http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.driver.none.fl_str_mv info:eu-repo/semantics/article
dc.type.version.none.fl_str_mv info:eu-repo/semantics/publishedVersion
format http://purl.org/coar/resource_type/c_2df8fbb1
status_str publishedVersion
dc.identifier.isbn.none.fl_str_mv 9783030684181
dc.identifier.uri.none.fl_str_mv https://doi-org.bbibliograficas.ucc.edu.co/10.1007/978-3-030-68418-1_6
dc.identifier.bibliographicCitation.none.fl_str_mv Lancheros-Cuesta, D., Beltrán, J.J.P., Naranjo, A.F.B., Marin, P. (2021). Games, Attention and Brain Signals. In: Rocha, Á., Ferrás, C., López-López, P.C., Guarda, T. (eds) Information Technology and Systems. ICITS 2021. Advances in Intelligent Systems and Computing, vol 1331. Springer, Cham. https://doi-org.bbibliograficas.ucc.edu.co/10.1007/978-3-030-68418-1_6
identifier_str_mv 9783030684181
Lancheros-Cuesta, D., Beltrán, J.J.P., Naranjo, A.F.B., Marin, P. (2021). Games, Attention and Brain Signals. In: Rocha, Á., Ferrás, C., López-López, P.C., Guarda, T. (eds) Information Technology and Systems. ICITS 2021. Advances in Intelligent Systems and Computing, vol 1331. Springer, Cham. https://doi-org.bbibliograficas.ucc.edu.co/10.1007/978-3-030-68418-1_6
url https://doi-org.bbibliograficas.ucc.edu.co/10.1007/978-3-030-68418-1_6
dc.relation.isversionof.none.fl_str_mv https://link-springer-com.bbibliograficas.ucc.edu.co/chapter/10.1007/978-3-030-68418-1_6#citeas
dc.relation.ispartofjournal.none.fl_str_mv Advances in Intelligent Systems and Computing
dc.relation.references.none.fl_str_mv Ministerio de salud y protección social. https://www.minsalud.gov.co/Paginas/default.aspx
Abdulkader, S.N., Atia, A., Mostafa, M.S.M.: Brain computer interfacing: applications and challenges. Egypt. Inf. J. 16(2), 213–230 (2015). https://doi-org.bbibliograficas.ucc.edu.co/10.1016/j.eij.2015.06.002. https://linkinghub-elsevier-com.bbibliograficas.ucc.edu.co/retrieve/pii/S1110866515000237
Al-barrak, L., Kanjo, E., Younis, E.M.G.: NeuroPlace: categorizing urban places according to mental states. PloS One 12(9), e0183890 (2017). https://doi-org.bbibliograficas.ucc.edu.co/10.1371/journal.pone.0183890. https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0183890
Carrillo, P.J.R., Builes, J.A.J., Paterno, F.: Monitoreo de la actividad cerebral para la evaluación de la satisfacción. (42), 16–22. https://doi-org.bbibliograficas.ucc.edu.co/10.16924/riua.v0i42.750. https://ojsrevistaing.uniandes.edu.co/ojs/index.php/revista/article/view/750
Celis, H.G.R., Escobar, M.S.: Consumo de video juegos y juegos para computador: influencias sobre la atencion, memoria, rendimiento academico y problemas de conducta. Journal Suma Psicológica 18(2). ISSN-E 2145-9797
Costas, C.S.L., Rodríguez, A.L.d.L.L.Y., Rueda, M.C.P.L.: Training to improve selective attention in children using neurofeedback through play. 18(3), 209–216 (2013). https://dialnet-unirioja-es.bbibliograficas.ucc.edu.co/servlet/articulo?codigo=4676375
Lau-Zhu, A., Lau, M.P., McLoughlin, G.: Mobile EEG in research on neurodevelopmental disorders: opportunities and challenges. Dev. Cogn. Neurosci. 36, 100635 (2019). https://doi-org.bbibliograficas.ucc.edu.co/10.1016/j.dcn.2019.100635. https://linkinghub-elsevier-com.bbibliograficas.ucc.edu.co/retrieve/pii/S1878929318302652
Tiwari, N., Edla, D.R., Dodia, S., Bablani, A.: Brain computer interface: a comprehensive survey. In: BICA 2018 (2018). https://doi-org.bbibliograficas.ucc.edu.co/10.1016/j.bica.2018.10.005
Xu, J., Zhong, B.: Review on portable EEG technology in educational research. Comput. Hum. Behav. 81, 340–349 (2018). https://doi-org.bbibliograficas.ucc.edu.co/10.1016/j.chb.2017.12.037. https://linkinghub-elsevier-com.bbibliograficas.ucc.edu.co/retrieve/pii/S0747563217307173
dc.rights.license.none.fl_str_mv NINGUNA
dc.rights.accessrights.none.fl_str_mv info:eu-repo/semantics/closedAccess
dc.rights.coar.none.fl_str_mv http://purl.org/coar/access_right/c_14cb
rights_invalid_str_mv NINGUNA
http://purl.org/coar/access_right/c_14cb
eu_rights_str_mv closedAccess
dc.format.extent.none.fl_str_mv 51–59
dc.coverage.temporal.none.fl_str_mv vol 1331
dc.publisher.none.fl_str_mv Universidad Cooperativa de Colombia, Facultad de Ingenierías, Ingeniería Electrónica, Bogotá
dc.publisher.program.none.fl_str_mv Ingeniería Electrónica
dc.publisher.place.none.fl_str_mv Bogotá
publisher.none.fl_str_mv Universidad Cooperativa de Colombia, Facultad de Ingenierías, Ingeniería Electrónica, Bogotá
institution Universidad Cooperativa de Colombia
bitstream.url.fl_str_mv https://repository.ucc.edu.co/bitstreams/fb99f146-cade-4b5f-8993-6da746f0264a/download
bitstream.checksum.fl_str_mv 3bce4f7ab09dfc588f126e1e36e98a45
bitstream.checksumAlgorithm.fl_str_mv MD5
repository.name.fl_str_mv Repositorio Institucional Universidad Cooperativa de Colombia
repository.mail.fl_str_mv bdigital@metabiblioteca.com
_version_ 1811565590533373952
spelling Lancheros Cuesta, Diana YanethPuentes Beltrán, Jordy JacobBolívar Naranjo, Andrés FelipeMarín Rektemvald, Maick Petervol 13312023-04-24T21:51:22Z2023-04-24T21:51:22Z2021-01-219783030684181https://doi-org.bbibliograficas.ucc.edu.co/10.1007/978-3-030-68418-1_6Lancheros-Cuesta, D., Beltrán, J.J.P., Naranjo, A.F.B., Marin, P. (2021). Games, Attention and Brain Signals. In: Rocha, Á., Ferrás, C., López-López, P.C., Guarda, T. (eds) Information Technology and Systems. ICITS 2021. Advances in Intelligent Systems and Computing, vol 1331. Springer, Cham. https://doi-org.bbibliograficas.ucc.edu.co/10.1007/978-3-030-68418-1_6This paper shows the development of software that contains educational games, and integrates a NeuroSky sensor, which allows the detection of brain waves. The system was developed in Matlab, and allows real-time storage of the brain signal determining the levels of attention while the child interacts with the game. The tests carried out made it possible to determine what type of games generated more attention in children, which would allow in future work to adapt information taking into account the student’s profile and achieving improvements in the teaching and learning process.https://scienti.minciencias.gov.co/cvlac/visualizador/generarCurriculoCv.do?cod_rh=0000571164https://orcid.org/ 0000-0002-7512-3422https://scienti.minciencias.gov.co/gruplac/jsp/visualiza/visualizagr.jsp?nro=00000000005622diana.lancheros@campusucc.edu.comaick.marin@campusucc.edu.cohttps://scholar.google.com/citations?user=5kRkh50AAAAJ&hl=es51–59Universidad Cooperativa de Colombia, Facultad de Ingenierías, Ingeniería Electrónica, BogotáIngeniería ElectrónicaBogotáhttps://link-springer-com.bbibliograficas.ucc.edu.co/chapter/10.1007/978-3-030-68418-1_6#citeasAdvances in Intelligent Systems and ComputingMinisterio de salud y protección social. https://www.minsalud.gov.co/Paginas/default.aspxAbdulkader, S.N., Atia, A., Mostafa, M.S.M.: Brain computer interfacing: applications and challenges. Egypt. Inf. J. 16(2), 213–230 (2015). https://doi-org.bbibliograficas.ucc.edu.co/10.1016/j.eij.2015.06.002. https://linkinghub-elsevier-com.bbibliograficas.ucc.edu.co/retrieve/pii/S1110866515000237Al-barrak, L., Kanjo, E., Younis, E.M.G.: NeuroPlace: categorizing urban places according to mental states. PloS One 12(9), e0183890 (2017). https://doi-org.bbibliograficas.ucc.edu.co/10.1371/journal.pone.0183890. https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0183890Carrillo, P.J.R., Builes, J.A.J., Paterno, F.: Monitoreo de la actividad cerebral para la evaluación de la satisfacción. (42), 16–22. https://doi-org.bbibliograficas.ucc.edu.co/10.16924/riua.v0i42.750. https://ojsrevistaing.uniandes.edu.co/ojs/index.php/revista/article/view/750Celis, H.G.R., Escobar, M.S.: Consumo de video juegos y juegos para computador: influencias sobre la atencion, memoria, rendimiento academico y problemas de conducta. Journal Suma Psicológica 18(2). ISSN-E 2145-9797Costas, C.S.L., Rodríguez, A.L.d.L.L.Y., Rueda, M.C.P.L.: Training to improve selective attention in children using neurofeedback through play. 18(3), 209–216 (2013). https://dialnet-unirioja-es.bbibliograficas.ucc.edu.co/servlet/articulo?codigo=4676375Lau-Zhu, A., Lau, M.P., McLoughlin, G.: Mobile EEG in research on neurodevelopmental disorders: opportunities and challenges. Dev. Cogn. Neurosci. 36, 100635 (2019). https://doi-org.bbibliograficas.ucc.edu.co/10.1016/j.dcn.2019.100635. https://linkinghub-elsevier-com.bbibliograficas.ucc.edu.co/retrieve/pii/S1878929318302652Tiwari, N., Edla, D.R., Dodia, S., Bablani, A.: Brain computer interface: a comprehensive survey. In: BICA 2018 (2018). https://doi-org.bbibliograficas.ucc.edu.co/10.1016/j.bica.2018.10.005Xu, J., Zhong, B.: Review on portable EEG technology in educational research. Comput. Hum. Behav. 81, 340–349 (2018). https://doi-org.bbibliograficas.ucc.edu.co/10.1016/j.chb.2017.12.037. https://linkinghub-elsevier-com.bbibliograficas.ucc.edu.co/retrieve/pii/S0747563217307173AtenciónJuegos EducativosSeñales cerebralesAnálisis de señalesAttentionEducational GamesBrain SignalSignal AnalysisGames, Attention and Brain SignalsArtículos Científicoshttp://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionNINGUNAinfo:eu-repo/semantics/closedAccesshttp://purl.org/coar/access_right/c_14cbPublicationLICENSElicense.txtlicense.txttext/plain; charset=utf-84334https://repository.ucc.edu.co/bitstreams/fb99f146-cade-4b5f-8993-6da746f0264a/download3bce4f7ab09dfc588f126e1e36e98a45MD5120.500.12494/49190oai:repository.ucc.edu.co:20.500.12494/491902024-08-10 21:02:29.209metadata.onlyhttps://repository.ucc.edu.coRepositorio Institucional Universidad Cooperativa de Colombiabdigital@metabiblioteca.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