{"id":"https://openalex.org/W2980316124","doi":"https://doi.org/10.1109/embc.2019.8856478","title":"Fractal Analysis of Motor Control in Knee Arthroplasty Patients","display_name":"Fractal Analysis of Motor Control in Knee Arthroplasty Patients","publication_year":2019,"publication_date":"2019-07-01","ids":{"openalex":"https://openalex.org/W2980316124","doi":"https://doi.org/10.1109/embc.2019.8856478","mag":"2980316124","pmid":"https://pubmed.ncbi.nlm.nih.gov/31946558"},"language":"en","primary_location":{"id":"doi:10.1109/embc.2019.8856478","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2019.8856478","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 41st 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/A5062272530","display_name":"Alessandro Mengarelli","orcid":"https://orcid.org/0000-0002-6087-6763"},"institutions":[{"id":"https://openalex.org/I122534668","display_name":"Marche Polytechnic University","ror":"https://ror.org/00x69rs40","country_code":"IT","type":"education","lineage":["https://openalex.org/I122534668"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alessandro Mengarelli","raw_affiliation_strings":["Department of information engineering, universit\u00e0 politecnica delle marche, ancona, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of information engineering, universit\u00e0 politecnica delle marche, ancona, Italy","institution_ids":["https://openalex.org/I122534668"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038537588","display_name":"Stefano Cardarelli","orcid":"https://orcid.org/0000-0002-9016-3553"},"institutions":[{"id":"https://openalex.org/I122534668","display_name":"Marche Polytechnic University","ror":"https://ror.org/00x69rs40","country_code":"IT","type":"education","lineage":["https://openalex.org/I122534668"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Stefano Cardarelli","raw_affiliation_strings":["Department of information engineering, universit\u00e0 politecnica delle marche, ancona, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of information engineering, universit\u00e0 politecnica delle marche, ancona, Italy","institution_ids":["https://openalex.org/I122534668"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001813786","display_name":"Andrea Tigrini","orcid":"https://orcid.org/0000-0002-1600-2137"},"institutions":[{"id":"https://openalex.org/I122534668","display_name":"Marche Polytechnic University","ror":"https://ror.org/00x69rs40","country_code":"IT","type":"education","lineage":["https://openalex.org/I122534668"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Andrea Tigrini","raw_affiliation_strings":["Department of information engineering, universit\u00e0 politecnica delle marche, ancona, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of information engineering, universit\u00e0 politecnica delle marche, ancona, Italy","institution_ids":["https://openalex.org/I122534668"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059156338","display_name":"Annachiara Strazza","orcid":"https://orcid.org/0000-0002-9434-5485"},"institutions":[{"id":"https://openalex.org/I122534668","display_name":"Marche Polytechnic University","ror":"https://ror.org/00x69rs40","country_code":"IT","type":"education","lineage":["https://openalex.org/I122534668"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Annachiara Strazza","raw_affiliation_strings":["Department of information engineering, universit\u00e0 politecnica delle marche, ancona, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of information engineering, universit\u00e0 politecnica delle marche, ancona, Italy","institution_ids":["https://openalex.org/I122534668"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039811734","display_name":"Francesco Di Nardo","orcid":"https://orcid.org/0000-0002-5362-3776"},"institutions":[{"id":"https://openalex.org/I122534668","display_name":"Marche Polytechnic University","ror":"https://ror.org/00x69rs40","country_code":"IT","type":"education","lineage":["https://openalex.org/I122534668"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Francesco Di Nardo","raw_affiliation_strings":["Department of information engineering, universit\u00e0 politecnica delle marche, ancona, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of information engineering, universit\u00e0 politecnica delle marche, ancona, Italy","institution_ids":["https://openalex.org/I122534668"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085183386","display_name":"Lorenzo Marchesini","orcid":null},"institutions":[{"id":"https://openalex.org/I122534668","display_name":"Marche Polytechnic University","ror":"https://ror.org/00x69rs40","country_code":"IT","type":"education","lineage":["https://openalex.org/I122534668"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Lorenzo Marchesini","raw_affiliation_strings":["Department of information engineering, universit\u00e0 politecnica delle marche, ancona, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of information engineering, universit\u00e0 politecnica delle marche, ancona, Italy","institution_ids":["https://openalex.org/I122534668"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064947412","display_name":"Sandro Fioretti","orcid":"https://orcid.org/0000-0002-7783-3065"},"institutions":[{"id":"https://openalex.org/I122534668","display_name":"Marche Polytechnic University","ror":"https://ror.org/00x69rs40","country_code":"IT","type":"education","lineage":["https://openalex.org/I122534668"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Sandro Fioretti","raw_affiliation_strings":["Department of information engineering, universit\u00e0 politecnica delle marche, ancona, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of information engineering, universit\u00e0 politecnica delle marche, ancona, Italy","institution_ids":["https://openalex.org/I122534668"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077426270","display_name":"Federica Verdini","orcid":"https://orcid.org/0000-0003-4252-3224"},"institutions":[{"id":"https://openalex.org/I122534668","display_name":"Marche Polytechnic University","ror":"https://ror.org/00x69rs40","country_code":"IT","type":"education","lineage":["https://openalex.org/I122534668"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Federica Verdini","raw_affiliation_strings":["Department of information engineering, universit\u00e0 politecnica delle marche, ancona, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of information engineering, universit\u00e0 politecnica delle marche, ancona, Italy","institution_ids":["https://openalex.org/I122534668"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I122534668"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.19732043,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"61","issue":null,"first_page":"3159","last_page":"3162"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10562","display_name":"Total Knee Arthroplasty Outcomes","score":0.9789999723434448,"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"}},"topics":[{"id":"https://openalex.org/T10562","display_name":"Total Knee Arthroplasty Outcomes","score":0.9789999723434448,"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/T11309","display_name":"Music and Audio Processing","score":0.9610999822616577,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10784","display_name":"Muscle activation and electromyography studies","score":0.9537000060081482,"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/unicompartmental-knee-arthroplasty","display_name":"Unicompartmental knee arthroplasty","score":0.9024041295051575},{"id":"https://openalex.org/keywords/squatting-position","display_name":"Squatting position","score":0.7222318649291992},{"id":"https://openalex.org/keywords/arthroplasty","display_name":"Arthroplasty","score":0.6467127799987793},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.6276528239250183},{"id":"https://openalex.org/keywords/total-knee-arthroplasty","display_name":"Total knee arthroplasty","score":0.6029443144798279},{"id":"https://openalex.org/keywords/osteoarthritis","display_name":"Osteoarthritis","score":0.5600273013114929},{"id":"https://openalex.org/keywords/physical-medicine-and-rehabilitation","display_name":"Physical medicine and rehabilitation","score":0.4575596749782562},{"id":"https://openalex.org/keywords/balance","display_name":"Balance (ability)","score":0.410361647605896},{"id":"https://openalex.org/keywords/physical-therapy","display_name":"Physical therapy","score":0.3677542209625244},{"id":"https://openalex.org/keywords/surgery","display_name":"Surgery","score":0.2093878984451294}],"concepts":[{"id":"https://openalex.org/C2778829800","wikidata":"https://www.wikidata.org/wiki/Q7884755","display_name":"Unicompartmental knee arthroplasty","level":4,"score":0.9024041295051575},{"id":"https://openalex.org/C119971845","wikidata":"https://www.wikidata.org/wiki/Q2540134","display_name":"Squatting position","level":2,"score":0.7222318649291992},{"id":"https://openalex.org/C2778336525","wikidata":"https://www.wikidata.org/wiki/Q708178","display_name":"Arthroplasty","level":2,"score":0.6467127799987793},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6276528239250183},{"id":"https://openalex.org/C3017871827","wikidata":"https://www.wikidata.org/wiki/Q1693864","display_name":"Total knee arthroplasty","level":2,"score":0.6029443144798279},{"id":"https://openalex.org/C2776164576","wikidata":"https://www.wikidata.org/wiki/Q62736","display_name":"Osteoarthritis","level":3,"score":0.5600273013114929},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.4575596749782562},{"id":"https://openalex.org/C168031717","wikidata":"https://www.wikidata.org/wiki/Q1530280","display_name":"Balance (ability)","level":2,"score":0.410361647605896},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.3677542209625244},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.2093878984451294},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0}],"mesh":[{"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":"D007719","descriptor_name":"Knee Joint","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007719","descriptor_name":"Knee Joint","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007719","descriptor_name":"Knee Joint","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016896","descriptor_name":"Treatment Outcome","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016896","descriptor_name":"Treatment Outcome","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016896","descriptor_name":"Treatment Outcome","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017709","descriptor_name":"Fractals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D017709","descriptor_name":"Fractals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D017709","descriptor_name":"Fractals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D019645","descriptor_name":"Arthroplasty, Replacement, Knee","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D019645","descriptor_name":"Arthroplasty, Replacement, Knee","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D019645","descriptor_name":"Arthroplasty, Replacement, Knee","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D020127","descriptor_name":"Recovery of Function","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D020127","descriptor_name":"Recovery of Function","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D020127","descriptor_name":"Recovery of Function","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D020370","descriptor_name":"Osteoarthritis, Knee","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D020370","descriptor_name":"Osteoarthritis, Knee","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D020370","descriptor_name":"Osteoarthritis, Knee","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D020370","descriptor_name":"Osteoarthritis, Knee","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D020370","descriptor_name":"Osteoarthritis, Knee","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D020370","descriptor_name":"Osteoarthritis, Knee","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true}],"locations_count":4,"locations":[{"id":"doi:10.1109/embc.2019.8856478","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2019.8856478","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:31946558","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/31946558","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},{"id":"pmh:oai:iris.uniecampus.it:11389/72028","is_oa":false,"landing_page_url":"https://hdl.handle.net/11389/72028","pdf_url":null,"source":{"id":"https://openalex.org/S4306400077","display_name":"IRIS eCampus Telematic University (Universit\u00e0 degli Studi eCampus)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I167322064","host_organization_name":"Universit\u00e0 degli Studi eCampus","host_organization_lineage":["https://openalex.org/I167322064"],"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":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:iris.univpm.it:11566/273470","is_oa":false,"landing_page_url":"http://hdl.handle.net/11566/273470","pdf_url":null,"source":{"id":"https://openalex.org/S4306402571","display_name":"Universit\u00e0 Politecnica delle Marche (Universit\u00e0 Politecnica delle Marche)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I122534668","host_organization_name":"Marche Polytechnic University","host_organization_lineage":["https://openalex.org/I122534668"],"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":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6800000071525574,"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1965827184","https://openalex.org/W1974554314","https://openalex.org/W1982489071","https://openalex.org/W1994233698","https://openalex.org/W1998715944","https://openalex.org/W2052488525","https://openalex.org/W2064263898","https://openalex.org/W2078206416","https://openalex.org/W2134744598","https://openalex.org/W2146461125","https://openalex.org/W2160784221","https://openalex.org/W2169163271","https://openalex.org/W2171186828","https://openalex.org/W2186117099","https://openalex.org/W2280857076","https://openalex.org/W2555022879","https://openalex.org/W2607176663","https://openalex.org/W2789336380","https://openalex.org/W2793356074","https://openalex.org/W2901724622","https://openalex.org/W2964631455","https://openalex.org/W2978945221","https://openalex.org/W6756896183","https://openalex.org/W6768503891"],"related_works":["https://openalex.org/W2017167536","https://openalex.org/W3203141584","https://openalex.org/W2365836197","https://openalex.org/W1965211349","https://openalex.org/W2940176406","https://openalex.org/W2408861063","https://openalex.org/W3111669225","https://openalex.org/W3088947420","https://openalex.org/W2171801625","https://openalex.org/W2375106968"],"abstract_inverted_index":{"Knee":[0],"osteoarthritis":[1],"is":[2],"commonly":[3],"treated":[4],"through":[5],"total":[6],"knee":[7,12,137],"arthroplasty":[8,13,138],"(TKA)":[9],"or":[10],"unicompartmental":[11],"(UKA)":[14],"and":[15,27,55,61,79,90,93,108,111],"therefore":[16],"the":[17,35,119,144],"assessment":[18],"of":[19,31,63,88,97,123,146],"postoperative":[20],"differences":[21,116],"in":[22,85,117,140],"functional":[23,133],"capabilities":[24],"between":[25,106],"TKA":[26,89,107],"UKA":[28,91,112],"patients":[29,92],"appears":[30],"primary":[32],"importance.":[33],"Throughout":[34],"years,":[36],"fractal":[37,69],"analysis":[38],"has":[39,72],"been":[40,73],"applied":[41],"to":[42,47,104,128,142],"several":[43],"biological":[44],"time-series,":[45],"revealing":[46],"be":[48],"particularly":[49],"useful":[50],"for":[51],"assessing":[52],"human":[53],"balance":[54],"motor":[56],"control":[57,95],"by":[58],"quantifying":[59],"complexity":[60],"repeatability":[62],"dynamic":[64],"measures.":[65,121],"In":[66],"this":[67,124],"study,":[68],"dimension":[70],"(FD)":[71],"computed":[74],"on":[75],"ground":[76],"reaction":[77],"force":[78],"momentum":[80],"acquired":[81],"during":[82],"squatting":[83],"movement":[84],"two":[86],"groups":[87],"a":[94],"group":[96],"healthy":[98],"subjects":[99],"(CTRL).":[100],"FD":[101],"resulted":[102],"able":[103],"discriminate":[105],"both":[109],"CTRL":[110],"group,":[113],"showing":[114],"significant":[115],"all":[118],"considered":[120],"Outcomes":[122],"study":[125],"could":[126],"help":[127],"gain":[129],"further":[130],"information":[131],"about":[132],"recovery":[134],"after":[135],"different":[136],"procedures,":[139],"order":[141],"improve":[143],"choice":[145],"rehabilitative":[147],"treatment.":[148]},"counts_by_year":[],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
