{"id":"https://openalex.org/W2979870040","doi":"https://doi.org/10.1109/embc.2019.8856374","title":"Multivariable relationships between autonomic nervous system related indices in hyperbaric environments","display_name":"Multivariable relationships between autonomic nervous system related indices in hyperbaric environments","publication_year":2019,"publication_date":"2019-07-01","ids":{"openalex":"https://openalex.org/W2979870040","doi":"https://doi.org/10.1109/embc.2019.8856374","mag":"2979870040","pmid":"https://pubmed.ncbi.nlm.nih.gov/31947399"},"language":"en","primary_location":{"id":"doi:10.1109/embc.2019.8856374","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2019.8856374","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://zaguan.unizar.es/record/101182/files/texto_completo.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5046337613","display_name":"Cristina Perez-Martinez","orcid":null},"institutions":[{"id":"https://openalex.org/I4210136512","display_name":"Instituto de Investigaci\u00f3n Sanitaria Arag\u00f3n","ror":"https://ror.org/03njn4610","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210136512"]},{"id":"https://openalex.org/I255234318","display_name":"Universidad de Zaragoza","ror":"https://ror.org/012a91z28","country_code":"ES","type":"education","lineage":["https://openalex.org/I255234318"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Cristina Perez-Martinez","raw_affiliation_strings":["BSICoS group, Arag\u00f3n Institute of Engineering Research (I3A), IIS-Arag\u00f3n, University of Zaragoza, Spain"],"affiliations":[{"raw_affiliation_string":"BSICoS group, Arag\u00f3n Institute of Engineering Research (I3A), IIS-Arag\u00f3n, University of Zaragoza, Spain","institution_ids":["https://openalex.org/I255234318","https://openalex.org/I4210136512"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086701502","display_name":"Mar\u00eda Dolores Pel\u00e1ez\u2010Coca","orcid":"https://orcid.org/0000-0002-0690-3193"},"institutions":[{"id":"https://openalex.org/I4210100615","display_name":"Centro Universitario de la Defensa","ror":"https://ror.org/00nqz4988","country_code":"ES","type":"education","lineage":["https://openalex.org/I4210100615"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Maria Dolores Pelaez-Coca","raw_affiliation_strings":["Centro Universitario de la Defensa (CUD), Zaragoza, Spain"],"affiliations":[{"raw_affiliation_string":"Centro Universitario de la Defensa (CUD), Zaragoza, Spain","institution_ids":["https://openalex.org/I4210100615"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059087335","display_name":"Alberto Hernando","orcid":"https://orcid.org/0000-0003-2596-7237"},"institutions":[{"id":"https://openalex.org/I4210100615","display_name":"Centro Universitario de la Defensa","ror":"https://ror.org/00nqz4988","country_code":"ES","type":"education","lineage":["https://openalex.org/I4210100615"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Alberto Hernando","raw_affiliation_strings":["Centro Universitario de la Defensa (CUD), Zaragoza, Spain"],"affiliations":[{"raw_affiliation_string":"Centro Universitario de la Defensa (CUD), Zaragoza, Spain","institution_ids":["https://openalex.org/I4210100615"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003944996","display_name":"Eduardo Gil","orcid":"https://orcid.org/0000-0001-7285-0715"},"institutions":[{"id":"https://openalex.org/I255234318","display_name":"Universidad de Zaragoza","ror":"https://ror.org/012a91z28","country_code":"ES","type":"education","lineage":["https://openalex.org/I255234318"]},{"id":"https://openalex.org/I4210136512","display_name":"Instituto de Investigaci\u00f3n Sanitaria Arag\u00f3n","ror":"https://ror.org/03njn4610","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210136512"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Eduardo Gil","raw_affiliation_strings":["BSICoS group, Arag\u00f3n Institute of Engineering Research (I3A), IIS-Arag\u00f3n, University of Zaragoza, Spain"],"affiliations":[{"raw_affiliation_string":"BSICoS group, Arag\u00f3n Institute of Engineering Research (I3A), IIS-Arag\u00f3n, University of Zaragoza, Spain","institution_ids":["https://openalex.org/I255234318","https://openalex.org/I4210136512"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101772516","display_name":"Carlos S\u00e1nchez","orcid":"https://orcid.org/0000-0003-4273-5403"},"institutions":[{"id":"https://openalex.org/I4210100615","display_name":"Centro Universitario de la Defensa","ror":"https://ror.org/00nqz4988","country_code":"ES","type":"education","lineage":["https://openalex.org/I4210100615"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Carlos Sanchez","raw_affiliation_strings":["Centro Universitario de la Defensa (CUD), Zaragoza, Spain"],"affiliations":[{"raw_affiliation_string":"Centro Universitario de la Defensa (CUD), Zaragoza, Spain","institution_ids":["https://openalex.org/I4210100615"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5046337613"],"corresponding_institution_ids":["https://openalex.org/I255234318","https://openalex.org/I4210136512"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.19803379,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"93","issue":null,"first_page":"6789","last_page":"6793"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11021","display_name":"ECG Monitoring and Analysis","score":0.9879999756813049,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/heart-rate-variability","display_name":"Heart rate variability","score":0.7643365263938904},{"id":"https://openalex.org/keywords/autonomic-nervous-system","display_name":"Autonomic nervous system","score":0.5386545062065125},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.5105994343757629},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.50187087059021},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.47917094826698303},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4457229673862457},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4318067133426666},{"id":"https://openalex.org/keywords/linear-regression","display_name":"Linear regression","score":0.41167110204696655},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.37025365233421326},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.35230711102485657},{"id":"https://openalex.org/keywords/heart-rate","display_name":"Heart rate","score":0.27954357862472534},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.21272194385528564},{"id":"https://openalex.org/keywords/blood-pressure","display_name":"Blood pressure","score":0.15723174810409546},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.11322888731956482},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10562565922737122},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.09332680702209473}],"concepts":[{"id":"https://openalex.org/C71635504","wikidata":"https://www.wikidata.org/wiki/Q933954","display_name":"Heart rate variability","level":4,"score":0.7643365263938904},{"id":"https://openalex.org/C2777372248","wikidata":"https://www.wikidata.org/wiki/Q171064","display_name":"Autonomic nervous system","level":4,"score":0.5386545062065125},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.5105994343757629},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.50187087059021},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.47917094826698303},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4457229673862457},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4318067133426666},{"id":"https://openalex.org/C48921125","wikidata":"https://www.wikidata.org/wiki/Q10861030","display_name":"Linear regression","level":2,"score":0.41167110204696655},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.37025365233421326},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.35230711102485657},{"id":"https://openalex.org/C2777953023","wikidata":"https://www.wikidata.org/wiki/Q1073121","display_name":"Heart rate","level":3,"score":0.27954357862472534},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.21272194385528564},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.15723174810409546},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.11322888731956482},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10562565922737122},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.09332680702209473},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001274","descriptor_name":"Atmospheric Pressure","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001274","descriptor_name":"Atmospheric Pressure","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001274","descriptor_name":"Atmospheric Pressure","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001341","descriptor_name":"Autonomic Nervous System","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001341","descriptor_name":"Autonomic Nervous System","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001341","descriptor_name":"Autonomic Nervous System","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":3,"locations":[{"id":"doi:10.1109/embc.2019.8856374","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2019.8856374","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:31947399","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/31947399","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference","raw_type":null},{"id":"pmh:oai:zaguan.unizar.es:101182","is_oa":true,"landing_page_url":"http://zaguan.unizar.es/record/101182","pdf_url":"https://zaguan.unizar.es/record/101182/files/texto_completo.pdf","source":{"id":"https://openalex.org/S4306401812","display_name":"Zaguan (University of Zaragoza Repository)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I255234318","host_organization_name":"Universidad de Zaragoza","host_organization_lineage":["https://openalex.org/I255234318"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:zaguan.unizar.es:101182","is_oa":true,"landing_page_url":"http://zaguan.unizar.es/record/101182","pdf_url":"https://zaguan.unizar.es/record/101182/files/texto_completo.pdf","source":{"id":"https://openalex.org/S4306401812","display_name":"Zaguan (University of Zaragoza Repository)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I255234318","host_organization_name":"Universidad de Zaragoza","host_organization_lineage":["https://openalex.org/I255234318"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[{"display_name":"Life below water","score":0.8799999952316284,"id":"https://metadata.un.org/sdg/14"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2979870040.pdf","grobid_xml":"https://content.openalex.org/works/W2979870040.grobid-xml"},"referenced_works_count":18,"referenced_works":["https://openalex.org/W564766431","https://openalex.org/W1563418507","https://openalex.org/W2005380090","https://openalex.org/W2060705482","https://openalex.org/W2065490412","https://openalex.org/W2075133138","https://openalex.org/W2095940580","https://openalex.org/W2125885409","https://openalex.org/W2138621437","https://openalex.org/W2159888073","https://openalex.org/W2167357446","https://openalex.org/W2202060387","https://openalex.org/W2285072859","https://openalex.org/W2774442651","https://openalex.org/W2789339815","https://openalex.org/W2790946596","https://openalex.org/W2802190834","https://openalex.org/W6748250436"],"related_works":["https://openalex.org/W1548647706","https://openalex.org/W2501692008","https://openalex.org/W4386224683","https://openalex.org/W4214500667","https://openalex.org/W4360974335","https://openalex.org/W3120791867","https://openalex.org/W1847525600","https://openalex.org/W4385546015","https://openalex.org/W2378756474","https://openalex.org/W2962747114"],"abstract_inverted_index":{"The":[0,39],"main":[1],"aim":[2],"of":[3,31,41,66,93,110,116,156],"this":[4],"work":[5],"is":[6,22,46],"to":[7,48,73,83,152,164],"model":[8],"the":[9,15,25,42,60,111,117,141,144,150,166,184],"relationships":[10,107],"between":[11,108],"parameters":[12,95,109,158],"extracted":[13],"from":[14,24,69,80],"heart":[16],"rate":[17],"variability":[18],"(HRV)":[19],"signal,":[20],"which":[21],"derived":[23],"electrocardiogram":[26],"(ECG),":[27],"at":[28,159,187],"different":[29],"stages":[30],"a":[32,36,74],"simulated":[33],"immersion":[34],"in":[35,53,57,59,162],"hyperbaric":[37,76],"chamber.":[38],"response":[40,177],"Autonomic":[43],"Nervous":[44],"System":[45],"known":[47],"be":[49,149,179],"affected":[50],"by":[51,125,170,182],"changes":[52,58,122],"atmospheric":[54,120],"pressure,":[55],"reflected":[56],"HRV":[61,94,112,157],"signal.":[62],"A":[63],"dataset":[64],"consisting":[65],"ECG":[67,185],"signals":[68],"17":[70],"subjects":[71],"exposed":[72],"controlled":[75],"environment,":[77],"simulating":[78],"depths":[79,161],"0":[81],"m":[82],"40":[84],"m,":[85],"was":[86],"used.":[87],"Both":[88],"linear":[89,99],"and":[90,101,119,138],"nonlinear":[91],"dependences":[92],"were":[96,123,134],"analysed":[97],"using":[98],"regression":[100],"Mutual":[102],"Information":[103],"(entropy-based)":[104],"techniques.":[105],"Furthermore,":[106],"signals,":[113],"biophysical":[114],"variables":[115],"subjects,":[118],"pressure":[121],"characterized":[124],"artificial":[126],"neural":[127],"networks.":[128],"In":[129,143],"particular,":[130],"self-organizing":[131],"maps":[132],"(SOM)":[133],"trained":[135],"for":[136,168],"modelling":[137],"clustering":[139],"all":[140],"data.":[142],"mid-term,":[145],"these":[146],"models":[147,155],"could":[148,178],"basis":[151],"create":[153],"predictive":[154],"high":[160],"order":[163],"increase":[165],"safety":[167],"divers":[169],"warning":[171],"them":[172],"if":[173],"some":[174],"abnormal":[175],"body":[176],"expected":[180],"just":[181],"processing":[183],"signal":[186],"sea":[188],"level":[189],"before":[190],"immersion.":[191]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}