{"id":"https://openalex.org/W2138557016","doi":"https://doi.org/10.1152/ajpregu.00559.2012","title":"Spontaneous fluctuation indices of the cardiovagal baroreflex accurately measure the baroreflex sensitivity at the operating point during upright tilt","display_name":"Spontaneous fluctuation indices of the cardiovagal baroreflex accurately measure the baroreflex sensitivity at the operating point during upright tilt","publication_year":2013,"publication_date":"2013-04-11","ids":{"openalex":"https://openalex.org/W2138557016","doi":"https://doi.org/10.1152/ajpregu.00559.2012","mag":"2138557016","pmid":"https://pubmed.ncbi.nlm.nih.gov/23576616","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/3680794"},"language":"en","primary_location":{"id":"doi:10.1152/ajpregu.00559.2012","doi":"https://doi.org/10.1152/ajpregu.00559.2012","is_oa":false,"landing_page_url":"https://doi.org/10.1152/ajpregu.00559.2012","pdf_url":null,"source":{"id":"https://openalex.org/S59702976","display_name":"American Journal of Physiology-Regulatory, Integrative and Comparative Physiology","issn_l":"0363-6119","issn":["0363-6119","1522-1490"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320155","host_organization_name":"American Physiological Society","host_organization_lineage":["https://openalex.org/P4310320155"],"host_organization_lineage_names":["American Physiological Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American Journal of Physiology-Regulatory, Integrative and Comparative Physiology","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3680794","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5060496821","display_name":"Christopher E. Schwartz","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I181190671","display_name":"New York Medical College","ror":"https://ror.org/03dkvy735","country_code":"US","type":"education","lineage":["https://openalex.org/I181190671"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Christopher E. Schwartz","raw_affiliation_strings":["Department of Pediatrics, New York Medical College, Valhalla, New York; and"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatrics, New York Medical College, Valhalla, New York; and","institution_ids":["https://openalex.org/I181190671"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048258883","display_name":"Marvin Scott Medow","orcid":"https://orcid.org/0000-0001-6535-7316","observed_orcids":["https://orcid.org/0000-0001-6535-7316"]},"institutions":[{"id":"https://openalex.org/I181190671","display_name":"New York Medical College","ror":"https://ror.org/03dkvy735","country_code":"US","type":"education","lineage":["https://openalex.org/I181190671"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Marvin S. Medow","raw_affiliation_strings":["Department of Pediatrics, New York Medical College, Valhalla, New York; and","Department of Physiology, New York Medical College, Valhalla, New York"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatrics, New York Medical College, Valhalla, New York; and","institution_ids":["https://openalex.org/I181190671"]},{"raw_affiliation_string":"Department of Physiology, New York Medical College, Valhalla, New York","institution_ids":["https://openalex.org/I181190671"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073854758","display_name":"Zachary R. Messer","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I181190671","display_name":"New York Medical College","ror":"https://ror.org/03dkvy735","country_code":"US","type":"education","lineage":["https://openalex.org/I181190671"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zachary Messer","raw_affiliation_strings":["Department of Pediatrics, New York Medical College, Valhalla, New York; and"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatrics, New York Medical College, Valhalla, New York; and","institution_ids":["https://openalex.org/I181190671"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032944582","display_name":"Julian Mark Stewart","orcid":"https://orcid.org/0000-0002-6082-359X","observed_orcids":["https://orcid.org/0000-0002-6082-359X"]},"institutions":[{"id":"https://openalex.org/I181190671","display_name":"New York Medical College","ror":"https://ror.org/03dkvy735","country_code":"US","type":"education","lineage":["https://openalex.org/I181190671"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Julian M. Stewart","raw_affiliation_strings":["Department of Pediatrics, New York Medical College, Valhalla, New York; and","Department of Physiology, New York Medical College, Valhalla, New York"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatrics, New York Medical College, Valhalla, New York; and","institution_ids":["https://openalex.org/I181190671"]},{"raw_affiliation_string":"Department of Physiology, New York Medical College, Valhalla, New York","institution_ids":["https://openalex.org/I181190671"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5060496821"],"corresponding_institution_ids":["https://openalex.org/I181190671"],"apc_list":null,"apc_paid":null,"fwci":1.3451,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.83973571,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"304","issue":"12","first_page":"R1107","last_page":"R1113"},"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":0.9878000020980835,"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":0.9878000020980835,"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":0.011800000444054604,"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/T11209","display_name":"Cardiovascular and exercise physiology","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2707","display_name":"Complementary and alternative 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/baroreflex-sensitivity","display_name":"baroreflex sensitivity","score":0.8980000019073486},{"id":"https://openalex.org/keywords/orthostatic-stress","display_name":"orthostatic stress","score":0.8429999947547913},{"id":"https://openalex.org/keywords/upright-tilt","display_name":"upright tilt","score":0.8679999709129333},{"id":"https://openalex.org/keywords/baroreflex-gain","display_name":"baroreflex gain","score":0.8059999942779541},{"id":"https://openalex.org/keywords/heart-rate-variability","display_name":"heart rate variability","score":0.5879999995231628}],"concepts":[{"id":"https://openalex.org/C125567185","wikidata":"https://www.wikidata.org/wiki/Q3267428","display_name":"Supine position","level":2,"score":0.8377423286437988},{"id":"https://openalex.org/C191237925","wikidata":"https://www.wikidata.org/wiki/Q808725","display_name":"Baroreflex","level":4,"score":0.8034424781799316},{"id":"https://openalex.org/C2779844322","wikidata":"https://www.wikidata.org/wiki/Q2919140","display_name":"Tilt (camera)","level":2,"score":0.6027573347091675},{"id":"https://openalex.org/C73787029","wikidata":"https://www.wikidata.org/wiki/Q7104929","display_name":"Orthostatic vital signs","level":3,"score":0.49511948227882385},{"id":"https://openalex.org/C22762622","wikidata":"https://www.wikidata.org/wiki/Q628904","display_name":"Operating point","level":2,"score":0.47487872838974},{"id":"https://openalex.org/C42219234","wikidata":"https://www.wikidata.org/wiki/Q131130","display_name":"Anesthesia","level":1,"score":0.39078912138938904},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.37038660049438477},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.36402812600135803},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.35144126415252686},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.3404427766799927},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.273429274559021},{"id":"https://openalex.org/C2777953023","wikidata":"https://www.wikidata.org/wiki/Q1073121","display_name":"Heart rate","level":3,"score":0.2618679106235504},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.23737579584121704},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.20999717712402344},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1847725212574005},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.09497100114822388},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D000222","descriptor_name":"Adaptation, Physiological","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D000293","descriptor_name":"Adolescent","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001016","descriptor_name":"Aortic Bodies","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D002302","descriptor_name":"Cardiac Output","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D004244","descriptor_name":"Dizziness","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006439","descriptor_name":"Hemodynamics","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","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":"D011187","descriptor_name":"Posture","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D013312","descriptor_name":"Stress, Physiological","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D016683","descriptor_name":"Supine Position","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D017704","descriptor_name":"Baroreflex","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D018475","descriptor_name":"Head-Down Tilt","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D018667","descriptor_name":"Tilt-Table Test","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D025461","descriptor_name":"Feedback, Physiological","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D055815","descriptor_name":"Young Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":5,"locations":[{"id":"doi:10.1152/ajpregu.00559.2012","doi":"https://doi.org/10.1152/ajpregu.00559.2012","is_oa":false,"landing_page_url":"https://doi.org/10.1152/ajpregu.00559.2012","pdf_url":null,"source":{"id":"https://openalex.org/S59702976","display_name":"American Journal of Physiology-Regulatory, Integrative and Comparative Physiology","issn_l":"0363-6119","issn":["0363-6119","1522-1490"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320155","host_organization_name":"American Physiological Society","host_organization_lineage":["https://openalex.org/P4310320155"],"host_organization_lineage_names":["American Physiological Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American Journal of Physiology-Regulatory, Integrative and Comparative Physiology","raw_type":"journal-article"},{"id":"pmh:oai:europepmc.org:3029592","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3680794","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,"listed_in":[],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:3680794","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3680794","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,"listed_in":[],"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":"Am J Physiol Regul Integr Comp Physiol","raw_type":"Text"},{"id":"pmid:23576616","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/23576616","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,"listed_in":[],"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":"American journal of physiology. Regulatory, integrative and comparative physiology","raw_type":"Comparative Study"},{"id":"pmh:oai:touroscholar.touro.edu:nymc_fac_pubs-6476","doi":null,"is_oa":false,"landing_page_url":"https://touroscholar.touro.edu/nymc_fac_pubs/5550","pdf_url":null,"source":{"id":"https://openalex.org/S4377196437","display_name":"Touro Scholar (Touro College)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I200437953","host_organization_name":"Touro College","host_organization_lineage":["https://openalex.org/I200437953"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"NYMC Faculty Publications","raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:europepmc.org:3029592","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3680794","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,"listed_in":[],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"Text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.6240000128746033}],"study_designs":[],"awards":[{"id":"https://openalex.org/G1223702108","display_name":"Mechanisms of Vasovagal Syncope","funder_award_id":"R01HL112736","funder_id":"https://openalex.org/F4320337338","funder_display_name":"National Heart, Lung, and Blood Institute"},{"id":"https://openalex.org/G1630734467","display_name":"Vascular Dysfunction in CFS","funder_award_id":"R01HL087803","funder_id":"https://openalex.org/F4320337338","funder_display_name":"National Heart, Lung, and Blood Institute"},{"id":"https://openalex.org/G4908029847","display_name":"Local Vasoconstriction in Postural Tachycardia Syndrome","funder_award_id":"R01HL074873","funder_id":"https://openalex.org/F4320337338","funder_display_name":"National Heart, Lung, and Blood Institute"},{"id":"https://openalex.org/G8633757844","display_name":"Inhibition of NO Dependent Splanchnic Hyperemia Improves CFS/POTS","funder_award_id":"F30HL097380","funder_id":"https://openalex.org/F4320337338","funder_display_name":"National Heart, Lung, and Blood Institute"}],"funders":[{"id":"https://openalex.org/F4320306230","display_name":"American Heart Association","ror":"https://ror.org/013kjyp64"},{"id":"https://openalex.org/F4320337338","display_name":"National Heart, Lung, and Blood Institute","ror":"https://ror.org/012pb6c26"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W1508717283","https://openalex.org/W1549947689","https://openalex.org/W1585171294","https://openalex.org/W1965987399","https://openalex.org/W1967760235","https://openalex.org/W1967840833","https://openalex.org/W1989460987","https://openalex.org/W1998461507","https://openalex.org/W1998627270","https://openalex.org/W1999184975","https://openalex.org/W2010731971","https://openalex.org/W2018956561","https://openalex.org/W2025763899","https://openalex.org/W2029389834","https://openalex.org/W2064323471","https://openalex.org/W2065585544","https://openalex.org/W2067493906","https://openalex.org/W2075579794","https://openalex.org/W2087070363","https://openalex.org/W2094875635","https://openalex.org/W2096614949","https://openalex.org/W2099988223","https://openalex.org/W2108684279","https://openalex.org/W2110916833","https://openalex.org/W2114551957","https://openalex.org/W2117782243","https://openalex.org/W2121465263","https://openalex.org/W2125492231","https://openalex.org/W2138046251","https://openalex.org/W2138851126","https://openalex.org/W2140374409","https://openalex.org/W2144867752","https://openalex.org/W2144932714","https://openalex.org/W2157405890","https://openalex.org/W2158316475","https://openalex.org/W2158562598","https://openalex.org/W2159876288","https://openalex.org/W2163065858","https://openalex.org/W2344147163","https://openalex.org/W2418119326"],"related_works":["https://openalex.org/W3174110885","https://openalex.org/W15126722","https://openalex.org/W2117782243","https://openalex.org/W1977309291","https://openalex.org/W3206307923","https://openalex.org/W7096330303","https://openalex.org/W2139069490","https://openalex.org/W2012414737","https://openalex.org/W2789058528","https://openalex.org/W2121465263"],"abstract_inverted_index":{"Spontaneous":[0],"fluctuation":[1,37,171],"indices":[2,124],"of":[3,13,71,96,103,122,131,140,156,166,179,199],"cardiovagal":[4,200],"baroreflex":[5,14,42,73,80,201],"have":[6],"been":[7],"suggested":[8],"to":[9,137],"be":[10,66],"inaccurate":[11],"measures":[12],"function":[15,74,81,202],"during":[16,63,85],"orthostatic":[17],"stress":[18],"compared":[19,119],"with":[20,120,175],"alternate":[21],"open-loop":[22],"methods":[23],"(e.g.":[24],"neck":[25],"pressure/suction,":[26],"modified":[27,52,98,142,182],"Oxford":[28,53,99,143,183],"method).":[29],"We":[30,76],"therefore":[31],"tested":[32],"the":[33,46,51,72,78,94,97,141,153,157,163,167,176,180,186,205],"hypothesis":[34],"that":[35,56],"spontaneous":[36,123,129,170,197],"measurements":[38,121,172,198],"accurately":[39,203],"reflect":[40],"local":[41],"gain":[43],"(slope)":[44],"at":[45,110,185],"operating":[47,115,132,148,187,208],"point":[48,133,149,155],"measured":[49],"by":[50,68],"method,":[54,100],"and":[55,84,105,114,160,213],"apparent":[57],"differences":[58],"between":[59],"these":[60],"two":[61],"techniques":[62],"orthostasis":[64],"can":[65],"explained":[67],"a":[69],"resetting":[70],"curve.":[75,144,168],"computed":[77,109],"sigmoidal":[79],"curves":[82,107],"supine":[83,104,212],"70\u00b0":[86],"tilt":[87],"in":[88,125,210],"12":[89],"young,":[90],"healthy":[91],"individuals.":[92],"With":[93],"use":[95],"slopes":[101],"(gains)":[102],"upright":[106,147,181,214],"were":[108,118,135,173,190],"their":[111],"maxima":[112],"(Gmax)":[113],"points.":[116],"These":[117],"both":[126,211],"positions.":[127],"Supine":[128],"analyses":[130],"slope":[134,178,206],"similar":[136],"calculated":[138,177],"Gmax":[139],"In":[145,195],"contrast,":[146],"was":[150],"distant":[151],"from":[152],"centering":[154],"reset":[158],"curve":[159,184],"fell":[161],"on":[162],"nonlinear":[164],"portion":[165],"Whereas":[169],"commensurate":[174],"point,":[188],"they":[189],"significantly":[191],"lower":[192],"than":[193],"Gmax.":[194],"conclusion,":[196],"estimate":[204],"near":[207],"points":[209],"position.":[215]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-11-01T11:40:01.658920","created_date":"2016-06-24T00:00:00"}