{"id":"https://openalex.org/W4298037711","doi":"https://doi.org/10.1587/elex.19.20220371","title":"Analysis of a microcirculatory windkessel model using photoplethysmography with green light: A pilot study","display_name":"Analysis of a microcirculatory windkessel model using photoplethysmography with green light: A pilot study","publication_year":2022,"publication_date":"2022-09-27","ids":{"openalex":"https://openalex.org/W4298037711","doi":"https://doi.org/10.1587/elex.19.20220371"},"language":"en","primary_location":{"id":"doi:10.1587/elex.19.20220371","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.19.20220371","pdf_url":"https://www.jstage.jst.go.jp/article/elex/19/21/19_19.20220371/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.jstage.jst.go.jp/article/elex/19/21/19_19.20220371/_pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5058509048","display_name":"Akio Tanaka","orcid":"https://orcid.org/0000-0002-0558-360X"},"institutions":[{"id":"https://openalex.org/I4210154140","display_name":"Tanaka Institute of Education","ror":"https://ror.org/04z20hw90","country_code":"JP","type":"education","lineage":["https://openalex.org/I4210154140"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Akio Tanaka","raw_affiliation_strings":["Tanaka Research Institute"],"affiliations":[{"raw_affiliation_string":"Tanaka Research Institute","institution_ids":["https://openalex.org/I4210154140"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5058509048"],"corresponding_institution_ids":["https://openalex.org/I4210154140"],"apc_list":null,"apc_paid":null,"fwci":0.1629,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.42812697,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"19","issue":"21","first_page":"20220371","last_page":"20220371"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9998000264167786,"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/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.9976000189781189,"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/T10977","display_name":"Optical Imaging and Spectroscopy Techniques","score":0.9966999888420105,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/vasomotion","display_name":"Vasomotion","score":0.9639239311218262},{"id":"https://openalex.org/keywords/photoplethysmogram","display_name":"Photoplethysmogram","score":0.9564070701599121},{"id":"https://openalex.org/keywords/artifact","display_name":"Artifact (error)","score":0.5923248529434204},{"id":"https://openalex.org/keywords/pulse","display_name":"Pulse (music)","score":0.47244006395339966},{"id":"https://openalex.org/keywords/wavelength","display_name":"Wavelength","score":0.4158822000026703},{"id":"https://openalex.org/keywords/near-infrared-spectroscopy","display_name":"Near-infrared spectroscopy","score":0.4118998050689697},{"id":"https://openalex.org/keywords/biomedical-engineering","display_name":"Biomedical engineering","score":0.3921922445297241},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3653821647167206},{"id":"https://openalex.org/keywords/blood-flow","display_name":"Blood flow","score":0.34335508942604065},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.32838958501815796},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.31882867217063904},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2981991171836853},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.24169576168060303},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1700911819934845},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.14389607310295105},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.10751530528068542}],"concepts":[{"id":"https://openalex.org/C2777583614","wikidata":"https://www.wikidata.org/wiki/Q7916877","display_name":"Vasomotion","level":3,"score":0.9639239311218262},{"id":"https://openalex.org/C116390426","wikidata":"https://www.wikidata.org/wiki/Q7187885","display_name":"Photoplethysmogram","level":3,"score":0.9564070701599121},{"id":"https://openalex.org/C2779010991","wikidata":"https://www.wikidata.org/wiki/Q2720909","display_name":"Artifact (error)","level":2,"score":0.5923248529434204},{"id":"https://openalex.org/C2780167933","wikidata":"https://www.wikidata.org/wiki/Q1550652","display_name":"Pulse (music)","level":3,"score":0.47244006395339966},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.4158822000026703},{"id":"https://openalex.org/C43571822","wikidata":"https://www.wikidata.org/wiki/Q599037","display_name":"Near-infrared spectroscopy","level":2,"score":0.4118998050689697},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.3921922445297241},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3653821647167206},{"id":"https://openalex.org/C158846371","wikidata":"https://www.wikidata.org/wiki/Q1642137","display_name":"Blood flow","level":2,"score":0.34335508942604065},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.32838958501815796},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.31882867217063904},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2981991171836853},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.24169576168060303},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1700911819934845},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.14389607310295105},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.10751530528068542},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1587/elex.19.20220371","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.19.20220371","pdf_url":"https://www.jstage.jst.go.jp/article/elex/19/21/19_19.20220371/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2208.01734","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2208.01734","pdf_url":"https://arxiv.org/pdf/2208.01734","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"doi:10.1587/elex.19.20220371","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.19.20220371","pdf_url":"https://www.jstage.jst.go.jp/article/elex/19/21/19_19.20220371/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4298037711.pdf","grobid_xml":"https://content.openalex.org/works/W4298037711.grobid-xml"},"referenced_works_count":31,"referenced_works":["https://openalex.org/W15003916","https://openalex.org/W28080184","https://openalex.org/W106985317","https://openalex.org/W1846275555","https://openalex.org/W2039144193","https://openalex.org/W2040137929","https://openalex.org/W2064087968","https://openalex.org/W2072858761","https://openalex.org/W2077605628","https://openalex.org/W2083136232","https://openalex.org/W2098211421","https://openalex.org/W2109333096","https://openalex.org/W2131375818","https://openalex.org/W2137234744","https://openalex.org/W2140503445","https://openalex.org/W2143428794","https://openalex.org/W2144360571","https://openalex.org/W2158917424","https://openalex.org/W2166143114","https://openalex.org/W2240775006","https://openalex.org/W2334109464","https://openalex.org/W2416036317","https://openalex.org/W2491650592","https://openalex.org/W2568197510","https://openalex.org/W2606329173","https://openalex.org/W2620042309","https://openalex.org/W2762294043","https://openalex.org/W2911737149","https://openalex.org/W2912732526","https://openalex.org/W2917386416","https://openalex.org/W4211024947"],"related_works":["https://openalex.org/W4297152434","https://openalex.org/W2112529477","https://openalex.org/W2732360296","https://openalex.org/W1994871954","https://openalex.org/W2012350443","https://openalex.org/W2072858761","https://openalex.org/W2479770331","https://openalex.org/W4298037711","https://openalex.org/W152263196","https://openalex.org/W1968006285"],"abstract_inverted_index":{"In":[0],"this":[1,38],"study,":[2],"a":[3,8,71,100],"vasomotion":[4,98,118],"quantification":[5],"method":[6],"using":[7,90],"photoplethysmography":[9],"prototype,":[10],"which":[11],"performs":[12],"near-infrared":[13],"spectroscopy":[14],"combined":[15],"with":[16,59,112],"green":[17],"light,":[18],"is":[19,28],"proposed.":[20],"This":[21],"structure":[22],"suppresses":[23],"the":[24,33,36,41,44,50,62,67,84,97,106,113,127],"motion":[25],"artifact":[26],"and":[27,53,60,95],"held":[29],"by":[30,105,126],"eyeglasses":[31],"at":[32],"back":[34],"of":[35,43,49,64,93],"ear;":[37],"helps":[39],"improve":[40],"integrity":[42],"measured":[45,114],"relative":[46],"concentration":[47],"changes":[48,82],"total":[51],"hemoglobin":[52],"pulse":[54],"wave":[55],"amplitude":[56],"during":[57],"exercise":[58],"without":[61],"presence":[63],"wind":[65],"impacting":[66],"face.":[68],"We":[69],"established":[70],"microcirculatory":[72],"windkessel":[73],"model":[74,107],"including":[75],"arteriovenous":[76],"anastomoses":[77],"estimated":[78],"from":[79],"blood":[80],"flow":[81],"in":[83,109],"depth":[85],"direction":[86],"that":[87],"were":[88,108],"acquired":[89],"three":[91],"wavelengths":[92],"light":[94],"reproduced":[96],"on":[99],"computer.":[101],"The":[102,116],"values":[103],"predicted":[104],"good":[110],"agreement":[111],"values.":[115],"extracted":[117],"can":[119],"be":[120],"used":[121],"to":[122],"understand":[123],"autonomic":[124],"control":[125],"central":[128],"nervous":[129],"system.":[130]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2022-10-01T00:00:00"}