Decomposition of near-infrared spectroscopy signals using oblique subspace projections: applications in brain hemodynamic monitoring

Clinical data is comprised by a large number of synchronously collected biomedical signals that are measured at different locations. Deciphering the interrelationships of these signals can yield important information about their dependence providing some useful clinical diagnostic data. For instance...

Full description

Autores:
Tipo de recurso:
Fecha de publicación:
2016
Institución:
Universidad del Rosario
Repositorio:
Repositorio EdocUR - U. Rosario
Idioma:
eng
OAI Identifier:
oai:repository.urosario.edu.co:10336/27476
Acceso en línea:
https://doi.org/10.3389/fphys.2016.00515
https://repository.urosario.edu.co/handle/10336/27476
Palabra clave:
Tikhonov regularization
Biomedical signal processing
Brain hemodynamics
Oblique subspace projections
Rights
License
Abierto (Texto Completo)
id EDOCUR2_496c2412192fc427e155b56ffa5029cb
oai_identifier_str oai:repository.urosario.edu.co:10336/27476
network_acronym_str EDOCUR2
network_name_str Repositorio EdocUR - U. Rosario
repository_id_str
spelling 141395126000cb58f9e-e8d8-4872-8221-b2e434b4be3c-1c21945da-e298-4672-b8d7-df6545ae3351-156f94467-cc1d-4cd1-bb09-b157ff14bb2e-15aeed0b4-5cc5-41ea-a528-a9776e0a55f9-1373c77e3-5093-43fd-831b-0db88cefa50d-12020-08-19T14:42:21Z2020-08-19T14:42:21Z2016-11-08Clinical data is comprised by a large number of synchronously collected biomedical signals that are measured at different locations. Deciphering the interrelationships of these signals can yield important information about their dependence providing some useful clinical diagnostic data. For instance, by computing the coupling between Near-Infrared Spectroscopy signals (NIRS) and systemic variables the status of the hemodynamic regulation mechanisms can be assessed. In this paper we introduce an algorithm for the decomposition of NIRS signals into additive components.application/pdfhttps://doi.org/10.3389/fphys.2016.00515ISSN: 1664-1078EISSN: 1664-042Xhttps://repository.urosario.edu.co/handle/10336/27476engFrontiers MediaFrontiers in PsychologyVol. 7Frontiers in Psychology, ISSN: 1664-1078; EISSN: 1664-042X, Vol.7 (2016)https://www.frontiersin.org/articles/10.3389/fphys.2016.00515/fullAbierto (Texto Completo)http://purl.org/coar/access_right/c_abf2Frontiers in Psychologyinstname:Universidad del Rosarioreponame:Repositorio Institucional EdocURTikhonov regularizationBiomedical signal processingBrain hemodynamicsOblique subspace projectionsDecomposition of near-infrared spectroscopy signals using oblique subspace projections: applications in brain hemodynamic monitoringDescomposición de señales de espectroscopia de infrarrojo cercano mediante proyecciones subespaciales oblicuas: aplicaciones en la monitorización hemodinámica del cerebroarticleArtículohttp://purl.org/coar/version/c_970fb48d4fbd8a85http://purl.org/coar/resource_type/c_6501Caicedo Dorado, AlexanderCarolina Varon, CarolinaHunyadi, BorbalaPapademetriou, MariaTachtsidis, IliasVan Huffel, SabineORIGINALfphys-07-00515.pdfapplication/pdf2640825https://repository.urosario.edu.co/bitstreams/ccfb90f1-cb94-4f44-a507-1a03ddb926dc/download37d367064a636cd8bd304681d3bf155fMD51TEXTfphys-07-00515.pdf.txtfphys-07-00515.pdf.txtExtracted texttext/plain72687https://repository.urosario.edu.co/bitstreams/9b5887da-6fb3-4ba2-b8a6-ac5d12eef67d/download05b726fe213ed443e4b7c071ab44ebdeMD52THUMBNAILfphys-07-00515.pdf.jpgfphys-07-00515.pdf.jpgGenerated Thumbnailimage/jpeg4444https://repository.urosario.edu.co/bitstreams/cb8d56e8-cfe8-4913-8593-ff144d8a838c/download72e04f47b6bb385af70a22dcc5fef1ccMD5310336/27476oai:repository.urosario.edu.co:10336/274762021-06-03 00:50:13.683https://repository.urosario.edu.coRepositorio institucional EdocURedocur@urosario.edu.co
dc.title.spa.fl_str_mv Decomposition of near-infrared spectroscopy signals using oblique subspace projections: applications in brain hemodynamic monitoring
dc.title.TranslatedTitle.spa.fl_str_mv Descomposición de señales de espectroscopia de infrarrojo cercano mediante proyecciones subespaciales oblicuas: aplicaciones en la monitorización hemodinámica del cerebro
title Decomposition of near-infrared spectroscopy signals using oblique subspace projections: applications in brain hemodynamic monitoring
spellingShingle Decomposition of near-infrared spectroscopy signals using oblique subspace projections: applications in brain hemodynamic monitoring
Tikhonov regularization
Biomedical signal processing
Brain hemodynamics
Oblique subspace projections
title_short Decomposition of near-infrared spectroscopy signals using oblique subspace projections: applications in brain hemodynamic monitoring
title_full Decomposition of near-infrared spectroscopy signals using oblique subspace projections: applications in brain hemodynamic monitoring
title_fullStr Decomposition of near-infrared spectroscopy signals using oblique subspace projections: applications in brain hemodynamic monitoring
title_full_unstemmed Decomposition of near-infrared spectroscopy signals using oblique subspace projections: applications in brain hemodynamic monitoring
title_sort Decomposition of near-infrared spectroscopy signals using oblique subspace projections: applications in brain hemodynamic monitoring
dc.subject.keyword.spa.fl_str_mv Tikhonov regularization
Biomedical signal processing
Brain hemodynamics
Oblique subspace projections
topic Tikhonov regularization
Biomedical signal processing
Brain hemodynamics
Oblique subspace projections
description Clinical data is comprised by a large number of synchronously collected biomedical signals that are measured at different locations. Deciphering the interrelationships of these signals can yield important information about their dependence providing some useful clinical diagnostic data. For instance, by computing the coupling between Near-Infrared Spectroscopy signals (NIRS) and systemic variables the status of the hemodynamic regulation mechanisms can be assessed. In this paper we introduce an algorithm for the decomposition of NIRS signals into additive components.
publishDate 2016
dc.date.created.spa.fl_str_mv 2016-11-08
dc.date.accessioned.none.fl_str_mv 2020-08-19T14:42:21Z
dc.date.available.none.fl_str_mv 2020-08-19T14:42:21Z
dc.type.eng.fl_str_mv article
dc.type.coarversion.fl_str_mv http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.coar.fl_str_mv http://purl.org/coar/resource_type/c_6501
dc.type.spa.spa.fl_str_mv Artículo
dc.identifier.doi.none.fl_str_mv https://doi.org/10.3389/fphys.2016.00515
dc.identifier.issn.none.fl_str_mv ISSN: 1664-1078
EISSN: 1664-042X
dc.identifier.uri.none.fl_str_mv https://repository.urosario.edu.co/handle/10336/27476
url https://doi.org/10.3389/fphys.2016.00515
https://repository.urosario.edu.co/handle/10336/27476
identifier_str_mv ISSN: 1664-1078
EISSN: 1664-042X
dc.language.iso.spa.fl_str_mv eng
language eng
dc.relation.citationTitle.none.fl_str_mv Frontiers in Psychology
dc.relation.citationVolume.none.fl_str_mv Vol. 7
dc.relation.ispartof.spa.fl_str_mv Frontiers in Psychology, ISSN: 1664-1078; EISSN: 1664-042X, Vol.7 (2016)
dc.relation.uri.spa.fl_str_mv https://www.frontiersin.org/articles/10.3389/fphys.2016.00515/full
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_abf2
dc.rights.acceso.spa.fl_str_mv Abierto (Texto Completo)
rights_invalid_str_mv Abierto (Texto Completo)
http://purl.org/coar/access_right/c_abf2
dc.format.mimetype.none.fl_str_mv application/pdf
dc.publisher.spa.fl_str_mv Frontiers Media
dc.source.spa.fl_str_mv Frontiers in Psychology
institution Universidad del Rosario
dc.source.instname.none.fl_str_mv instname:Universidad del Rosario
dc.source.reponame.none.fl_str_mv reponame:Repositorio Institucional EdocUR
bitstream.url.fl_str_mv https://repository.urosario.edu.co/bitstreams/ccfb90f1-cb94-4f44-a507-1a03ddb926dc/download
https://repository.urosario.edu.co/bitstreams/9b5887da-6fb3-4ba2-b8a6-ac5d12eef67d/download
https://repository.urosario.edu.co/bitstreams/cb8d56e8-cfe8-4913-8593-ff144d8a838c/download
bitstream.checksum.fl_str_mv 37d367064a636cd8bd304681d3bf155f
05b726fe213ed443e4b7c071ab44ebde
72e04f47b6bb385af70a22dcc5fef1cc
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
MD5
repository.name.fl_str_mv Repositorio institucional EdocUR
repository.mail.fl_str_mv edocur@urosario.edu.co
_version_ 1808390567790379008

Publicaciones similares