{"id":"https://openalex.org/W7097254271","doi":null,"title":"Evaluation of Green Light PPG in Heart Rate Variability Parameters","display_name":"Evaluation of Green Light PPG in Heart Rate Variability Parameters","publication_year":2015,"publication_date":"2015-11-03","ids":{"openalex":"https://openalex.org/W7097254271"},"language":"en","primary_location":{"id":"pmh:oai:CiteSeerX.psu:10.1.1.680.2527","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.680.2527","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.bsn2014.org/poster/BSN2014-poster09s-maeda.pdf","raw_type":"text"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Yuka Maeda","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yuka Maeda","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049660453","display_name":"Koichi Mizutani","orcid":"https://orcid.org/0000-0001-5789-5392","observed_orcids":["https://orcid.org/0000-0001-5789-5392"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Koichi Mizutani","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102410846","display_name":"Masaki Sekine","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Masaki Sekine","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5102107633","display_name":"Tamura Toshiyo","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tamura Toshiyo","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.43287277,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":true,"primary_topic":{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9404000043869019,"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":0.9404000043869019,"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":0.05849999934434891,"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/T10924","display_name":"Cardiovascular Health and Disease Prevention","score":9.999999747378752e-05,"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":0.8899999856948853},{"id":"https://openalex.org/keywords/pulse-rate-variability","display_name":"pulse rate variability","score":0.9919999837875366},{"id":"https://openalex.org/keywords/autonomic-nervous-system","display_name":"autonomic nervous system","score":0.8830000162124634},{"id":"https://openalex.org/keywords/motion-artifact-robustness","display_name":"motion artifact robustness","score":0.9070000052452087},{"id":"https://openalex.org/keywords/ecg-comparison","display_name":"ECG comparison","score":0.6650000214576721},{"id":"https://openalex.org/keywords/respiratory-rhythm","display_name":"respiratory rhythm","score":0.3709999918937683}],"concepts":[{"id":"https://openalex.org/C71635504","wikidata":"https://www.wikidata.org/wiki/Q933954","display_name":"Heart rate variability","level":4,"score":0.8233000040054321},{"id":"https://openalex.org/C116390426","wikidata":"https://www.wikidata.org/wiki/Q7187885","display_name":"Photoplethysmogram","level":3,"score":0.631600022315979},{"id":"https://openalex.org/C2777372248","wikidata":"https://www.wikidata.org/wiki/Q171064","display_name":"Autonomic nervous system","level":4,"score":0.5738000273704529},{"id":"https://openalex.org/C158355884","wikidata":"https://www.wikidata.org/wiki/Q11388","display_name":"Infrared","level":2,"score":0.5511000156402588},{"id":"https://openalex.org/C2780167933","wikidata":"https://www.wikidata.org/wiki/Q1550652","display_name":"Pulse (music)","level":3,"score":0.5504999756813049},{"id":"https://openalex.org/C2777953023","wikidata":"https://www.wikidata.org/wiki/Q1073121","display_name":"Heart rate","level":3,"score":0.5230000019073486},{"id":"https://openalex.org/C8213797","wikidata":"https://www.wikidata.org/wiki/Q754250","display_name":"Respiratory rate","level":4,"score":0.5019000172615051},{"id":"https://openalex.org/C2988351347","wikidata":"https://www.wikidata.org/wiki/Q191733","display_name":"Pulse rate","level":3,"score":0.44920000433921814},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.4431999921798706},{"id":"https://openalex.org/C2779010991","wikidata":"https://www.wikidata.org/wiki/Q2720909","display_name":"Artifact (error)","level":2,"score":0.4138000011444092},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.37770000100135803},{"id":"https://openalex.org/C2775987729","wikidata":"https://www.wikidata.org/wiki/Q2336758","display_name":"Green-light","level":3,"score":0.35179999470710754},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3156999945640564},{"id":"https://openalex.org/C2780040984","wikidata":"https://www.wikidata.org/wiki/Q79785","display_name":"Electrocardiography","level":2,"score":0.2930000126361847},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.2815999984741211},{"id":"https://openalex.org/C117220453","wikidata":"https://www.wikidata.org/wiki/Q5172842","display_name":"Correlation","level":2,"score":0.28029999136924744}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:CiteSeerX.psu:10.1.1.680.2527","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.680.2527","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.bsn2014.org/poster/BSN2014-poster09s-maeda.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4043000042438507,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7145119552","https://openalex.org/W2073868358","https://openalex.org/W2171767692","https://openalex.org/W2344871542","https://openalex.org/W83025588","https://openalex.org/W2092419518","https://openalex.org/W4412765774","https://openalex.org/W7145028194","https://openalex.org/W1575965034","https://openalex.org/W2534209845"],"abstract_inverted_index":{"Abstract\u2014Heart":[0],"Rate":[1,17,29,84],"Variability":[2,85],"(HRV)":[3],"obtained":[4,18],"from":[5,19,32,50,75,87],"ECG":[6,95],"gives":[7],"significant":[8],"information":[9],"on":[10],"Autonomic":[11],"Nervous":[12],"System\u2019s":[13],"regulating":[14],"function.":[15],"Pulse":[16,28,83],"phtoplethysmography":[20],"(PPG)":[21],"is":[22,119],"used":[23,47],"as":[24],"an":[25],"acceptable":[26],"alternative.":[27],"include":[30],"fluctuations":[31],"HRV":[33,107],"and":[34,94,103,106,110],"respiratory":[35],"rhythmPPG":[36],"usually":[37],"measured":[38],"by":[39],"infrared":[40,66,76,92,104],"light.":[41],"Recently":[42],"green":[43,58,88,102,117,126],"light":[44,59,67,127],"has":[45],"been":[46],"in":[48],"PPG":[49,68,89,128],"advantage":[51],"of":[52,82],"motion":[53],"artifact":[54],"robustness.":[55],"However":[56],"the":[57,80],"will":[60],"not":[61],"reach":[62],"deeper":[63],"tissue,":[64],"which":[65],"measures.":[69],"It":[70],"may":[71],"have":[72],"different":[73],"tendency":[74],"one.":[77],"We":[78],"evaluated":[79],"fluctuation":[81],"(PRV)PRV":[86],"compared":[90],"with":[91,122],"PPG,":[93],"at":[96],"rest.":[97],"The":[98],"correlation":[99],"coefficients":[100],"between":[101],"PRV,":[105,125],"were":[108],"0.995\u00b10.003":[109],"0.984\u00b10.016,":[111],"respectively.":[112],"These":[113],"results":[114],"suggested":[115],"that":[116],"PRV":[118],"closely":[120],"correlated":[121],"HRV.":[123],"Keywords\u2014HRV,":[124],"I.":[129]},"counts_by_year":[],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2025-10-27T00:00:00"}