{"id":"https://openalex.org/W2031322379","doi":"https://doi.org/10.1109/embc.2013.6610682","title":"Entropy-based complexity of the cardiovascular control in Parkinson disease: Comparison between binning and k-nearest-neighbor approaches","display_name":"Entropy-based complexity of the cardiovascular control in Parkinson disease: Comparison between binning and k-nearest-neighbor approaches","publication_year":2013,"publication_date":"2013-07-01","ids":{"openalex":"https://openalex.org/W2031322379","doi":"https://doi.org/10.1109/embc.2013.6610682","mag":"2031322379","pmid":"https://pubmed.ncbi.nlm.nih.gov/24110869"},"language":"en","primary_location":{"id":"doi:10.1109/embc.2013.6610682","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2013.6610682","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 35th 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":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5033974415","display_name":"Alberto Porta","orcid":"https://orcid.org/0000-0002-6720-9824"},"institutions":[{"id":"https://openalex.org/I189158943","display_name":"University of Milan","ror":"https://ror.org/00wjc7c48","country_code":"IT","type":"education","lineage":["https://openalex.org/I189158943"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Alberto Porta","raw_affiliation_strings":["Department of Biomedical Sciences for Health, University of Milan, Milan, Italy","Dept. of Biomed. Sci. for Health, Univ. of Milan, Milan, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Biomedical Sciences for Health, University of Milan, Milan, Italy","institution_ids":["https://openalex.org/I189158943"]},{"raw_affiliation_string":"Dept. of Biomed. Sci. for Health, Univ. of Milan, Milan, Italy","institution_ids":["https://openalex.org/I189158943"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018102991","display_name":"Vlasta Bari","orcid":"https://orcid.org/0000-0002-5346-2677"},"institutions":[{"id":"https://openalex.org/I4210142789","display_name":"Ospedale San Donato","ror":"https://ror.org/043ppnw54","country_code":"IT","type":"healthcare","lineage":["https://openalex.org/I4210142789"]},{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Vlasta Bari","raw_affiliation_strings":["Department of Electronics, Politecnico di Milano, Milan, Italy","Gruppo Ospedaliero San Donato Found., Milan, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Electronics, Politecnico di Milano, Milan, Italy","institution_ids":["https://openalex.org/I93860229"]},{"raw_affiliation_string":"Gruppo Ospedaliero San Donato Found., Milan, Italy","institution_ids":["https://openalex.org/I4210142789"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044177381","display_name":"Tito Bassani","orcid":"https://orcid.org/0000-0003-3312-1565"},"institutions":[{"id":"https://openalex.org/I189158943","display_name":"University of Milan","ror":"https://ror.org/00wjc7c48","country_code":"IT","type":"education","lineage":["https://openalex.org/I189158943"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Tito Bassani","raw_affiliation_strings":["Department of Biomedical Sciences for Health, University of Milan, Milan, Italy","Dept. of Biomed. Sci. for Health, Univ. of Milan, Milan, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Biomedical Sciences for Health, University of Milan, Milan, Italy","institution_ids":["https://openalex.org/I189158943"]},{"raw_affiliation_string":"Dept. of Biomed. Sci. for Health, Univ. of Milan, Milan, Italy","institution_ids":["https://openalex.org/I189158943"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086883335","display_name":"Andrea Marchi","orcid":"https://orcid.org/0000-0001-5846-4164"},"institutions":[{"id":"https://openalex.org/I4210087773","display_name":"Luigi Sacco Hospital","ror":"https://ror.org/0025g8755","country_code":"IT","type":"healthcare","lineage":["https://openalex.org/I4210087773","https://openalex.org/I4210156709"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Andrea Marchi","raw_affiliation_strings":["Department of Emergency, L. Sacco Hospital, Milan, Italy","Dept. of Emergency, L. Sacco Hosp., Milan, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Emergency, L. Sacco Hospital, Milan, Italy","institution_ids":["https://openalex.org/I4210087773"]},{"raw_affiliation_string":"Dept. of Emergency, L. Sacco Hosp., Milan, Italy","institution_ids":["https://openalex.org/I4210087773"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069963457","display_name":"Stefano Tassin","orcid":null},"institutions":[{"id":"https://openalex.org/I4210142445","display_name":"SA Technologies (United States)","ror":"https://ror.org/046qmva50","country_code":"US","type":"company","lineage":["https://openalex.org/I4210142445"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Stefano Tassin","raw_affiliation_strings":["Ecker Technologies Sagl, Switzerland","Ecker Technol. Sagl, Switzerland"],"affiliations":[{"raw_affiliation_string":"Ecker Technologies Sagl, Switzerland","institution_ids":["https://openalex.org/I4210142445"]},{"raw_affiliation_string":"Ecker Technol. Sagl, Switzerland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001604827","display_name":"Margherita Canesi","orcid":"https://orcid.org/0000-0002-2642-6195"},"institutions":[{"id":"https://openalex.org/I4210093027","display_name":"Istituti Clinici di Perfezionamento","ror":"https://ror.org/00ferh011","country_code":"IT","type":"healthcare","lineage":["https://openalex.org/I4210093027"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Margherita Canesi","raw_affiliation_strings":["Parkinson Institute, Istituti Clinici di Perfezionamento, Milan, Italy","Istituti Clinici di Perfezionamento, Parkinson Inst., Milan, Italy"],"affiliations":[{"raw_affiliation_string":"Parkinson Institute, Istituti Clinici di Perfezionamento, Milan, Italy","institution_ids":["https://openalex.org/I4210093027"]},{"raw_affiliation_string":"Istituti Clinici di Perfezionamento, Parkinson Inst., Milan, Italy","institution_ids":["https://openalex.org/I4210093027"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046262312","display_name":"Franca Barbic","orcid":"https://orcid.org/0000-0002-8283-1988"},"institutions":[{"id":"https://openalex.org/I189158943","display_name":"University of Milan","ror":"https://ror.org/00wjc7c48","country_code":"IT","type":"education","lineage":["https://openalex.org/I189158943"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Franca Barbic","raw_affiliation_strings":["Department of Medical Biotechnologies and Translation Medicine, University of Milan, Milan, Italy","Dept. of Med. Biotechnol. & Translation Med., Univ. of Milan, Milan, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Medical Biotechnologies and Translation Medicine, University of Milan, Milan, Italy","institution_ids":["https://openalex.org/I189158943"]},{"raw_affiliation_string":"Dept. of Med. Biotechnol. & Translation Med., Univ. of Milan, Milan, Italy","institution_ids":["https://openalex.org/I189158943"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013731397","display_name":"Raffaello Furlan","orcid":"https://orcid.org/0000-0001-5209-6786"},"institutions":[{"id":"https://openalex.org/I189158943","display_name":"University of Milan","ror":"https://ror.org/00wjc7c48","country_code":"IT","type":"education","lineage":["https://openalex.org/I189158943"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Raffaello Furlan","raw_affiliation_strings":["Department of Medical Biotechnologies and Translation Medicine, University of Milan, Milan, Italy","Dept. of Med. Biotechnol. & Translation Med., Univ. of Milan, Milan, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Medical Biotechnologies and Translation Medicine, University of Milan, Milan, Italy","institution_ids":["https://openalex.org/I189158943"]},{"raw_affiliation_string":"Dept. of Med. Biotechnol. & Translation Med., Univ. of Milan, Milan, Italy","institution_ids":["https://openalex.org/I189158943"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5033974415"],"corresponding_institution_ids":["https://openalex.org/I189158943"],"apc_list":null,"apc_paid":null,"fwci":0.5956,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.72435345,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"2013","issue":null,"first_page":"5045","last_page":"5048"},"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":0.9997000098228455,"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":0.9997000098228455,"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/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9950000047683716,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10581","display_name":"Neural dynamics and brain function","score":0.9846000075340271,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/orthostatic-vital-signs","display_name":"Orthostatic vital signs","score":0.5880542397499084},{"id":"https://openalex.org/keywords/orthostatic-intolerance","display_name":"Orthostatic intolerance","score":0.551374614238739},{"id":"https://openalex.org/keywords/parkinsons-disease","display_name":"Parkinson's disease","score":0.532020092010498},{"id":"https://openalex.org/keywords/entropy","display_name":"Entropy (arrow of time)","score":0.5297445058822632},{"id":"https://openalex.org/keywords/disease","display_name":"Disease","score":0.501694917678833},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.4612859785556793},{"id":"https://openalex.org/keywords/approximate-entropy","display_name":"Approximate entropy","score":0.4542579650878906},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.4481194019317627},{"id":"https://openalex.org/keywords/heart-rate-variability","display_name":"Heart rate variability","score":0.4332146644592285},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.42293471097946167},{"id":"https://openalex.org/keywords/blood-pressure","display_name":"Blood pressure","score":0.4140959680080414},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3803536295890808},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.32006144523620605},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3145129680633545},{"id":"https://openalex.org/keywords/heart-rate","display_name":"Heart rate","score":0.235815167427063},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.06943678855895996}],"concepts":[{"id":"https://openalex.org/C73787029","wikidata":"https://www.wikidata.org/wiki/Q7104929","display_name":"Orthostatic vital signs","level":3,"score":0.5880542397499084},{"id":"https://openalex.org/C2779624417","wikidata":"https://www.wikidata.org/wiki/Q7104932","display_name":"Orthostatic intolerance","level":4,"score":0.551374614238739},{"id":"https://openalex.org/C2779734285","wikidata":"https://www.wikidata.org/wiki/Q11085","display_name":"Parkinson's disease","level":3,"score":0.532020092010498},{"id":"https://openalex.org/C106301342","wikidata":"https://www.wikidata.org/wiki/Q4117933","display_name":"Entropy (arrow of time)","level":2,"score":0.5297445058822632},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.501694917678833},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.4612859785556793},{"id":"https://openalex.org/C86859247","wikidata":"https://www.wikidata.org/wiki/Q4781760","display_name":"Approximate entropy","level":3,"score":0.4542579650878906},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.4481194019317627},{"id":"https://openalex.org/C71635504","wikidata":"https://www.wikidata.org/wiki/Q933954","display_name":"Heart rate variability","level":4,"score":0.4332146644592285},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.42293471097946167},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.4140959680080414},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3803536295890808},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.32006144523620605},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3145129680633545},{"id":"https://openalex.org/C2777953023","wikidata":"https://www.wikidata.org/wiki/Q1073121","display_name":"Heart rate","level":3,"score":0.235815167427063},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06943678855895996},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","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":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001794","descriptor_name":"Blood Pressure","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D001794","descriptor_name":"Blood Pressure","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D001794","descriptor_name":"Blood Pressure","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D002319","descriptor_name":"Cardiovascular System","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D002319","descriptor_name":"Cardiovascular System","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D002319","descriptor_name":"Cardiovascular System","qualifier_ui":"Q000503","qualifier_name":"physiopathology","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":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","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":"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":"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":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010300","descriptor_name":"Parkinson Disease","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D010300","descriptor_name":"Parkinson Disease","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D010300","descriptor_name":"Parkinson Disease","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D013599","descriptor_name":"Systole","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D013599","descriptor_name":"Systole","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D013599","descriptor_name":"Systole","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D019277","descriptor_name":"Entropy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D019277","descriptor_name":"Entropy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D019277","descriptor_name":"Entropy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1109/embc.2013.6610682","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2013.6610682","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:24110869","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/24110869","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}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.7699999809265137}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1549386224","https://openalex.org/W1862394037","https://openalex.org/W1981994692","https://openalex.org/W1982531156","https://openalex.org/W1997560427","https://openalex.org/W1997757260","https://openalex.org/W2007805422","https://openalex.org/W2031377725","https://openalex.org/W2035019768","https://openalex.org/W2064239243","https://openalex.org/W2085710880","https://openalex.org/W2088176974","https://openalex.org/W2109877128","https://openalex.org/W6639343545"],"related_works":["https://openalex.org/W2085684421","https://openalex.org/W2468846348","https://openalex.org/W2734671251","https://openalex.org/W3112496088","https://openalex.org/W1996155377","https://openalex.org/W2003416142","https://openalex.org/W1999077349","https://openalex.org/W3116142744","https://openalex.org/W3207572050","https://openalex.org/W2578546604"],"abstract_inverted_index":{"Entropy-based":[0],"approaches":[1],"are":[2,39],"frequently":[3],"used":[4],"to":[5,62],"quantify":[6],"complexity":[7,55,103],"of":[8,16,54,58,89,100,104,116],"short-term":[9],"cardiovascular":[10,105,117],"control":[11,96,106],"from":[12,78],"spontaneous":[13],"beat-to-beat":[14],"variability":[15,75],"heart":[17],"period":[18],"(HP)":[19],"and":[20,42,73,92],"systolic":[21],"arterial":[22],"pressure":[23],"(SAP).":[24],"Among":[25],"these":[26],"tools":[27],"the":[28,36,52,64,101,113],"ones":[29],"optimizing":[30],"a":[31],"critical":[32],"parameter":[33],"such":[34],"as":[35],"pattern":[37,65],"length":[38],"receiving":[40],"more":[41,43],"attention.":[44],"This":[45],"study":[46],"compares":[47],"two":[48],"entropy-based":[49],"techniques":[50],"for":[51],"quantification":[53],"making":[56],"use":[57],"completely":[59],"different":[60],"strategies":[61],"optimize":[63],"length.":[66],"Comparison":[67],"was":[68],"carried":[69],"out":[70],"over":[71],"HP":[72],"SAP":[74],"series":[76],"recorded":[77],"12":[79,93],"Parkinson's":[80],"disease":[81],"(PD)":[82],"patients":[83],"without":[84],"orthostatic":[85,90],"hypotension":[86],"or":[87],"symptoms":[88],"intolerance":[91],"age-matched":[94],"healthy":[95],"(HC)":[97],"subjects.":[98],"Regardless":[99],"method,":[102],"increased":[107],"in":[108],"PD":[109],"group,":[110],"thus":[111],"suggesting":[112],"early":[114],"impairment":[115],"function.":[118]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}