{"id":"https://openalex.org/W2914794588","doi":"https://doi.org/10.1155/2019/4875231","title":"Assessment of Baroreflex Sensitivity Using Time-Frequency Analysis during Postural Change and Hypercapnia","display_name":"Assessment of Baroreflex Sensitivity Using Time-Frequency Analysis during Postural Change and Hypercapnia","publication_year":2019,"publication_date":"2019-02-03","ids":{"openalex":"https://openalex.org/W2914794588","doi":"https://doi.org/10.1155/2019/4875231","mag":"2914794588","pmid":"https://pubmed.ncbi.nlm.nih.gov/30863454"},"language":"en","primary_location":{"id":"doi:10.1155/2019/4875231","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2019/4875231","pdf_url":"https://downloads.hindawi.com/journals/cmmm/2019/4875231.pdf","source":{"id":"https://openalex.org/S36980176","display_name":"Computational and Mathematical Methods in Medicine","issn_l":"1748-670X","issn":["1748-670X","1748-6718"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational and Mathematical Methods in Medicine","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://downloads.hindawi.com/journals/cmmm/2019/4875231.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5087220784","display_name":"Agnieszka Kazimierska","orcid":"https://orcid.org/0000-0002-6227-9452"},"institutions":[{"id":"https://openalex.org/I11923345","display_name":"Wroc\u0142aw University of Science and Technology","ror":"https://ror.org/008fyn775","country_code":"PL","type":"education","lineage":["https://openalex.org/I11923345"]},{"id":"https://openalex.org/I686019","display_name":"AGH University of Krakow","ror":"https://ror.org/00bas1c41","country_code":"PL","type":"education","lineage":["https://openalex.org/I686019"]}],"countries":["PL"],"is_corresponding":true,"raw_author_name":"Agnieszka Kazimierska","raw_affiliation_strings":["Department of Biomedical Engineering, Faculty of Fundamental Problems of Technology, Wroclaw University of Science and Technology, Wroclaw 50-370, Poland"],"raw_orcid":"https://orcid.org/0000-0002-6227-9452","affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Faculty of Fundamental Problems of Technology, Wroclaw University of Science and Technology, Wroclaw 50-370, Poland","institution_ids":["https://openalex.org/I11923345","https://openalex.org/I686019"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102982686","display_name":"Micha\u0142 M. Placek","orcid":"https://orcid.org/0000-0001-7936-5202"},"institutions":[{"id":"https://openalex.org/I11923345","display_name":"Wroc\u0142aw University of Science and Technology","ror":"https://ror.org/008fyn775","country_code":"PL","type":"education","lineage":["https://openalex.org/I11923345"]},{"id":"https://openalex.org/I686019","display_name":"AGH University of Krakow","ror":"https://ror.org/00bas1c41","country_code":"PL","type":"education","lineage":["https://openalex.org/I686019"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Micha\u0142 M. Placek","raw_affiliation_strings":["Department of Biomedical Engineering, Faculty of Fundamental Problems of Technology, Wroclaw University of Science and Technology, Wroclaw 50-370, Poland"],"raw_orcid":"https://orcid.org/0000-0001-7936-5202","affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Faculty of Fundamental Problems of Technology, Wroclaw University of Science and Technology, Wroclaw 50-370, Poland","institution_ids":["https://openalex.org/I11923345","https://openalex.org/I686019"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071207308","display_name":"Agnieszka Uryga","orcid":"https://orcid.org/0000-0001-8183-7643"},"institutions":[{"id":"https://openalex.org/I11923345","display_name":"Wroc\u0142aw University of Science and Technology","ror":"https://ror.org/008fyn775","country_code":"PL","type":"education","lineage":["https://openalex.org/I11923345"]},{"id":"https://openalex.org/I686019","display_name":"AGH University of Krakow","ror":"https://ror.org/00bas1c41","country_code":"PL","type":"education","lineage":["https://openalex.org/I686019"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Agnieszka Uryga","raw_affiliation_strings":["Department of Biomedical Engineering, Faculty of Fundamental Problems of Technology, Wroclaw University of Science and Technology, Wroclaw 50-370, Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Faculty of Fundamental Problems of Technology, Wroclaw University of Science and Technology, Wroclaw 50-370, Poland","institution_ids":["https://openalex.org/I11923345","https://openalex.org/I686019"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002665724","display_name":"Pawe\u0142 Wachel","orcid":"https://orcid.org/0000-0002-7353-2310"},"institutions":[{"id":"https://openalex.org/I11923345","display_name":"Wroc\u0142aw University of Science and Technology","ror":"https://ror.org/008fyn775","country_code":"PL","type":"education","lineage":["https://openalex.org/I11923345"]},{"id":"https://openalex.org/I686019","display_name":"AGH University of Krakow","ror":"https://ror.org/00bas1c41","country_code":"PL","type":"education","lineage":["https://openalex.org/I686019"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Pawe\u0142 Wachel","raw_affiliation_strings":["Department of Control Systems and Mechatronics, Faculty of Electronics, Wroclaw University of Science and Technology, Wroclaw 50-372, Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Control Systems and Mechatronics, Faculty of Electronics, Wroclaw University of Science and Technology, Wroclaw 50-372, Poland","institution_ids":["https://openalex.org/I11923345","https://openalex.org/I686019"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007153687","display_name":"Ma\u0142gorzata Burzy\u0144ska","orcid":"https://orcid.org/0000-0003-2318-7130"},"institutions":[{"id":"https://openalex.org/I385303915","display_name":"Wroclaw Medical University","ror":"https://ror.org/01qpw1b93","country_code":"PL","type":"education","lineage":["https://openalex.org/I385303915"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Ma\u0142gorzata Burzy\u0144ska","raw_affiliation_strings":["Department of Anesthesiology and Intensive Care, Wroclaw Medical University, Wroclaw 50-556, Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Anesthesiology and Intensive Care, Wroclaw Medical University, Wroclaw 50-556, Poland","institution_ids":["https://openalex.org/I385303915"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064202331","display_name":"Magdalena Kasprowicz","orcid":"https://orcid.org/0000-0002-2271-7737"},"institutions":[{"id":"https://openalex.org/I11923345","display_name":"Wroc\u0142aw University of Science and Technology","ror":"https://ror.org/008fyn775","country_code":"PL","type":"education","lineage":["https://openalex.org/I11923345"]},{"id":"https://openalex.org/I686019","display_name":"AGH University of Krakow","ror":"https://ror.org/00bas1c41","country_code":"PL","type":"education","lineage":["https://openalex.org/I686019"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Magdalena Kasprowicz","raw_affiliation_strings":["Department of Biomedical Engineering, Faculty of Fundamental Problems of Technology, Wroclaw University of Science and Technology, Wroclaw 50-370, Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Faculty of Fundamental Problems of Technology, Wroclaw University of Science and Technology, Wroclaw 50-370, Poland","institution_ids":["https://openalex.org/I11923345","https://openalex.org/I686019"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5087220784"],"corresponding_institution_ids":["https://openalex.org/I11923345","https://openalex.org/I686019"],"apc_list":{"value":2100,"currency":"USD","value_usd":2100},"apc_paid":{"value":2100,"currency":"USD","value_usd":2100},"fwci":1.4788,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.83542485,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"2019","issue":null,"first_page":"1","last_page":"17"},"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/T11950","display_name":"Cardiovascular Syncope and Autonomic Disorders","score":0.9977999925613403,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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":0.9958999752998352,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/normocapnia","display_name":"Normocapnia","score":0.9561204314231873},{"id":"https://openalex.org/keywords/baroreflex","display_name":"Baroreflex","score":0.8617813587188721},{"id":"https://openalex.org/keywords/hypercapnia","display_name":"Hypercapnia","score":0.7798095345497131},{"id":"https://openalex.org/keywords/blood-pressure","display_name":"Blood pressure","score":0.5848541259765625},{"id":"https://openalex.org/keywords/heart-rate","display_name":"Heart rate","score":0.5838967561721802},{"id":"https://openalex.org/keywords/anesthesia","display_name":"Anesthesia","score":0.5021228790283203},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.4429478049278259},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.3769848346710205},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.3299175500869751},{"id":"https://openalex.org/keywords/acidosis","display_name":"Acidosis","score":0.07132351398468018}],"concepts":[{"id":"https://openalex.org/C2781382112","wikidata":"https://www.wikidata.org/wiki/Q7053142","display_name":"Normocapnia","level":4,"score":0.9561204314231873},{"id":"https://openalex.org/C191237925","wikidata":"https://www.wikidata.org/wiki/Q808725","display_name":"Baroreflex","level":4,"score":0.8617813587188721},{"id":"https://openalex.org/C2777037550","wikidata":"https://www.wikidata.org/wiki/Q615759","display_name":"Hypercapnia","level":3,"score":0.7798095345497131},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.5848541259765625},{"id":"https://openalex.org/C2777953023","wikidata":"https://www.wikidata.org/wiki/Q1073121","display_name":"Heart rate","level":3,"score":0.5838967561721802},{"id":"https://openalex.org/C42219234","wikidata":"https://www.wikidata.org/wiki/Q131130","display_name":"Anesthesia","level":1,"score":0.5021228790283203},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.4429478049278259},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.3769848346710205},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.3299175500869751},{"id":"https://openalex.org/C2778553927","wikidata":"https://www.wikidata.org/wiki/Q185089","display_name":"Acidosis","level":2,"score":0.07132351398468018}],"mesh":[{"descriptor_ui":"D000293","descriptor_name":"Adolescent","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000293","descriptor_name":"Adolescent","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000293","descriptor_name":"Adolescent","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","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":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000860","descriptor_name":"Hypoxia","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000860","descriptor_name":"Hypoxia","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000860","descriptor_name":"Hypoxia","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001794","descriptor_name":"Blood Pressure","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001794","descriptor_name":"Blood Pressure","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001794","descriptor_name":"Blood Pressure","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D002245","descriptor_name":"Carbon Dioxide","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D002245","descriptor_name":"Carbon Dioxide","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D002245","descriptor_name":"Carbon Dioxide","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","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":true},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","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":true},{"descriptor_ui":"D006439","descriptor_name":"Hemodynamics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006439","descriptor_name":"Hemodynamics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006439","descriptor_name":"Hemodynamics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006935","descriptor_name":"Hypercapnia","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D006935","descriptor_name":"Hypercapnia","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D006935","descriptor_name":"Hypercapnia","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010100","descriptor_name":"Oxygen","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D010100","descriptor_name":"Oxygen","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D010100","descriptor_name":"Oxygen","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D011187","descriptor_name":"Posture","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D011187","descriptor_name":"Posture","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D011187","descriptor_name":"Posture","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013599","descriptor_name":"Systole","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013599","descriptor_name":"Systole","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013599","descriptor_name":"Systole","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016857","descriptor_name":"Hypocapnia","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016857","descriptor_name":"Hypocapnia","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016857","descriptor_name":"Hypocapnia","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017704","descriptor_name":"Baroreflex","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D017704","descriptor_name":"Baroreflex","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D017704","descriptor_name":"Baroreflex","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D055815","descriptor_name":"Young Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D055815","descriptor_name":"Young Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D055815","descriptor_name":"Young Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D062186","descriptor_name":"Arterial Pressure","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D062186","descriptor_name":"Arterial Pressure","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D062186","descriptor_name":"Arterial Pressure","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D064368","descriptor_name":"Healthy Volunteers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D064368","descriptor_name":"Healthy Volunteers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D064368","descriptor_name":"Healthy Volunteers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":5,"locations":[{"id":"doi:10.1155/2019/4875231","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2019/4875231","pdf_url":"https://downloads.hindawi.com/journals/cmmm/2019/4875231.pdf","source":{"id":"https://openalex.org/S36980176","display_name":"Computational and Mathematical Methods in Medicine","issn_l":"1748-670X","issn":["1748-670X","1748-6718"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational and Mathematical Methods in Medicine","raw_type":"journal-article"},{"id":"pmid:30863454","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/30863454","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":"Computational and mathematical methods in medicine","raw_type":null},{"id":"pmh:oai:doaj.org/article:e8f04359b770450f99327c6036c29eda","is_oa":false,"landing_page_url":"https://doaj.org/article/e8f04359b770450f99327c6036c29eda","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Computational and Mathematical Methods in Medicine, Vol 2019 (2019)","raw_type":"article"},{"id":"pmh:oai:europepmc.org:5396715","is_oa":true,"landing_page_url":"http://europepmc.org/pmc/articles/PMC6377966","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:6377966","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6377966","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Comput Math Methods Med","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1155/2019/4875231","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2019/4875231","pdf_url":"https://downloads.hindawi.com/journals/cmmm/2019/4875231.pdf","source":{"id":"https://openalex.org/S36980176","display_name":"Computational and Mathematical Methods in Medicine","issn_l":"1748-670X","issn":["1748-670X","1748-6718"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational and Mathematical Methods in Medicine","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.7099999785423279,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"awards":[{"id":"https://openalex.org/G3265041894","display_name":null,"funder_award_id":"2013/10/E/ST7/00117","funder_id":"https://openalex.org/F4320322511","funder_display_name":"Narodowe Centrum Nauki"},{"id":"https://openalex.org/G6791173298","display_name":null,"funder_award_id":"2017/24/T/ST7/00233","funder_id":"https://openalex.org/F4320322511","funder_display_name":"Narodowe Centrum Nauki"}],"funders":[{"id":"https://openalex.org/F4320322511","display_name":"Narodowe Centrum Nauki","ror":"https://ror.org/03ha2q922"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2914794588.pdf","grobid_xml":"https://content.openalex.org/works/W2914794588.grobid-xml"},"referenced_works_count":65,"referenced_works":["https://openalex.org/W15126722","https://openalex.org/W164183200","https://openalex.org/W1539052190","https://openalex.org/W1588253737","https://openalex.org/W1863048352","https://openalex.org/W1910536326","https://openalex.org/W1943443295","https://openalex.org/W1967840833","https://openalex.org/W1968447356","https://openalex.org/W1974960723","https://openalex.org/W1979841695","https://openalex.org/W1988502279","https://openalex.org/W1993090740","https://openalex.org/W1994150913","https://openalex.org/W1995175942","https://openalex.org/W1996362418","https://openalex.org/W1997113432","https://openalex.org/W1999184975","https://openalex.org/W2011131715","https://openalex.org/W2016015449","https://openalex.org/W2017548692","https://openalex.org/W2018956561","https://openalex.org/W2024474718","https://openalex.org/W2029083258","https://openalex.org/W2033286243","https://openalex.org/W2041457038","https://openalex.org/W2053977570","https://openalex.org/W2055673074","https://openalex.org/W2057047627","https://openalex.org/W2057887447","https://openalex.org/W2059590433","https://openalex.org/W2069809367","https://openalex.org/W2072733073","https://openalex.org/W2073807995","https://openalex.org/W2077436030","https://openalex.org/W2082059823","https://openalex.org/W2088713803","https://openalex.org/W2089721029","https://openalex.org/W2089951109","https://openalex.org/W2090528555","https://openalex.org/W2092477862","https://openalex.org/W2095797407","https://openalex.org/W2097618219","https://openalex.org/W2106226959","https://openalex.org/W2110916833","https://openalex.org/W2112859895","https://openalex.org/W2115332350","https://openalex.org/W2132429637","https://openalex.org/W2135151672","https://openalex.org/W2138046251","https://openalex.org/W2138557016","https://openalex.org/W2138851126","https://openalex.org/W2139069490","https://openalex.org/W2140104458","https://openalex.org/W2144867752","https://openalex.org/W2159722103","https://openalex.org/W2166630765","https://openalex.org/W2168153327","https://openalex.org/W2227391509","https://openalex.org/W2257909586","https://openalex.org/W2258938802","https://openalex.org/W2565131984","https://openalex.org/W2572837961","https://openalex.org/W2602820915","https://openalex.org/W2741893204"],"related_works":["https://openalex.org/W1865580031","https://openalex.org/W2051118806","https://openalex.org/W2018587188","https://openalex.org/W2011808135","https://openalex.org/W3187046504","https://openalex.org/W3036273862","https://openalex.org/W2069846766","https://openalex.org/W2606519110","https://openalex.org/W2109102589","https://openalex.org/W2313849923"],"abstract_inverted_index":{"Baroreflex":[0],"is":[1,27,80],"a":[2,155,193,289],"mechanism":[3],"of":[4,13,51,59,72,85,88,108,119,149,158,179,185,195,203,210,230,261,284],"short-term":[5,297],"neural":[6],"control":[7],"responsible":[8],"for":[9,100],"maintaining":[10],"stable":[11],"levels":[12],"arterial":[14],"blood":[15,62],"pressure":[16,216],"(ABP)":[17],"in":[18,40,45,61,116,137,192,239,249,253,275],"an":[19],"ABP-heart":[20],"rate":[21,47],"negative":[22],"feedback":[23],"loop.":[24],"Its":[25],"function":[26],"assessed":[28],"by":[29],"baroreflex":[30,94],"sensitivity":[31],"(BRS)\u2014a":[32],"parameter":[33],"which":[34],"quantifies":[35],"the":[36,57,70,83,86,106,117,177,259,282,285,293],"relationship":[37,224],"between":[38,133,225],"changes":[39,44,60],"ABP":[41,186,231],"and":[42,65,135,147,167,187,214,220,228,232,241],"corresponding":[43],"heart":[46],"(HR).":[48],"The":[49,200,223],"effect":[50,58],"postural":[52,237,271],"change":[53,238,272],"as":[54,56,288],"well":[55],"O":[63,159],"2":[64,67,141,143,153,160,189],"CO":[66,140],"have":[68],"been":[69],"focus":[71],"multiple":[73],"previous":[74,256],"studies":[75],"on":[76,92,105],"BRS.":[77],"However,":[78],"little":[79],"known":[81],"about":[82],"influence":[84],"combination":[87],"these":[89],"two":[90],"factors":[91],"dynamic":[93],"response.":[95],"Furthermore,":[96],"classical":[97,180],"methods":[98,287],"used":[99],"BRS":[101,129,173,204,227],"assessment":[102],"are":[103],"based":[104],"assumption":[107],"stationarity":[109],"that":[110,175],"may":[111],"lead":[112],"to":[113,127,172,270,291],"unreliable":[114],"results":[115,280],"case":[118],"mostly":[120],"nonstationary":[121,286],"cardiovascular":[122,294],"signals.":[123],"Therefore,":[124],"we":[125],"aimed":[126],"investigate":[128],"during":[130,236,296],"repeated":[131],"transitions":[132],"squatting":[134],"standing":[136],"normal":[138],"end-tidal":[139],"(EtCO":[142],")":[144],"conditions":[145,148],"(normocapnia)":[146],"progressively":[150],"increasing":[151],"EtCO":[152,188],"with":[154,162,243,255,277],"decreasing":[156],"level":[157],"(hypercapnia":[161],"hypoxia)":[163],"using":[164],"joint":[165],"time":[166,201],"frequency":[168],"domain":[169],"(TF)":[170],"approach":[171],"estimation":[174],"overcomes":[176],"limitation":[178],"methods.":[181],"Noninvasive":[182],"continuous":[183],"measurements":[184],"were":[190,252],"conducted":[191],"group":[194],"40":[196],"healthy":[197],"young":[198],"volunteers.":[199],"course":[202],"was":[205,234,273],"estimated":[206],"from":[207],"TF":[208,263],"representations":[209],"pulse":[211],"interval":[212],"variability":[213],"systolic":[215],"variability,":[217],"their":[218],"coherence,":[219],"phase":[221],"spectra.":[222],"time-variant":[226],"indices":[229],"HR":[233],"analyzed":[235],"normocapnia":[240],"hypercapnia":[242,276],"hypoxia.":[244,278],"In":[245],"normocapnia,":[246],"observed":[247,274],"trends":[248],"all":[250],"measures":[251],"accordance":[254],"studies,":[257],"supporting":[258],"validity":[260],"presented":[262],"method.":[264],"Similar":[265],"but":[266],"slightly":[267],"attenuated":[268],"response":[269],"Our":[279],"show":[281],"merits":[283],"tool":[290],"study":[292],"system":[295],"hemodynamic":[298],"changes.":[299]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}