{"id":"https://openalex.org/W3157878601","doi":"https://doi.org/10.1080/01691864.2021.1917452","title":"Artificial neural network that modifies muscle activity in sit-to-stand motion using sensory input","display_name":"Artificial neural network that modifies muscle activity in sit-to-stand motion using sensory input","publication_year":2021,"publication_date":"2021-04-30","ids":{"openalex":"https://openalex.org/W3157878601","doi":"https://doi.org/10.1080/01691864.2021.1917452","mag":"3157878601"},"language":"en","primary_location":{"id":"doi:10.1080/01691864.2021.1917452","is_oa":true,"landing_page_url":"https://doi.org/10.1080/01691864.2021.1917452","pdf_url":"https://www.tandfonline.com/doi/pdf/10.1080/01691864.2021.1917452?needAccess=true","source":{"id":"https://openalex.org/S192584203","display_name":"Advanced Robotics","issn_l":"0169-1864","issn":["0169-1864","1568-5535"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advanced Robotics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.tandfonline.com/doi/pdf/10.1080/01691864.2021.1917452?needAccess=true","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5064134883","display_name":"Kazunori Yoshida","orcid":"https://orcid.org/0000-0001-5342-1210"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Kazunori Yoshida","raw_affiliation_strings":["Department of Precision Engineering, School of Engineering, the University of Tokyo, Tokyo, Japan"],"raw_orcid":"https://orcid.org/0000-0001-5342-1210","affiliations":[{"raw_affiliation_string":"Department of Precision Engineering, School of Engineering, the University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056335309","display_name":"Qi An","orcid":"https://orcid.org/0000-0001-7641-2632"},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Qi An","raw_affiliation_strings":["Department of Advanced Information Technology, School of Information Science and Electrical Engineering, Kyushu University, Fukuoka, Japan"],"raw_orcid":"https://orcid.org/0000-0001-7641-2632","affiliations":[{"raw_affiliation_string":"Department of Advanced Information Technology, School of Information Science and Electrical Engineering, Kyushu University, Fukuoka, Japan","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101580477","display_name":"Hiroyuki Hamada","orcid":"https://orcid.org/0000-0001-8213-961X"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroyuki Hamada","raw_affiliation_strings":["Department of Precision Engineering, School of Engineering, the University of Tokyo, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Precision Engineering, School of Engineering, the University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075841450","display_name":"Hiroshi Yamakawa","orcid":"https://orcid.org/0000-0002-6981-0349"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroshi Yamakawa","raw_affiliation_strings":["Department of Precision Engineering, School of Engineering, the University of Tokyo, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Precision Engineering, School of Engineering, the University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089543204","display_name":"Yusuke Tamura","orcid":"https://orcid.org/0000-0003-2981-7578"},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yusuke Tamura","raw_affiliation_strings":["Department of Robotics, School of Engineering, Tohoku University, Sendai, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Robotics, School of Engineering, Tohoku University, Sendai, Japan","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021260328","display_name":"Atsushi Yamashita","orcid":"https://orcid.org/0000-0003-1280-069X"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Atsushi Yamashita","raw_affiliation_strings":["Department of Precision Engineering, School of Engineering, the University of Tokyo, Tokyo, Japan"],"raw_orcid":"https://orcid.org/0000-0003-1280-069X","affiliations":[{"raw_affiliation_string":"Department of Precision Engineering, School of Engineering, the University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064103302","display_name":"Hajime Asama","orcid":"https://orcid.org/0000-0002-9482-497X"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hajime Asama","raw_affiliation_strings":["Department of Precision Engineering, School of Engineering, the University of Tokyo, Tokyo, Japan"],"raw_orcid":"https://orcid.org/0000-0002-9482-497X","affiliations":[{"raw_affiliation_string":"Department of Precision Engineering, School of Engineering, the University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5064134883"],"corresponding_institution_ids":["https://openalex.org/I74801974"],"apc_list":null,"apc_paid":null,"fwci":0.4107,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.60828827,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"35","issue":"13-14","first_page":"858","last_page":"866"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10114","display_name":"Balance, Gait, and Falls Prevention","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/3612","display_name":"Physical Therapy, Sports Therapy and Rehabilitation"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10114","display_name":"Balance, Gait, and Falls Prevention","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/3612","display_name":"Physical Therapy, Sports Therapy and Rehabilitation"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10784","display_name":"Muscle activation and electromyography studies","score":0.9986000061035156,"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/T10982","display_name":"Motor Control and Adaptation","score":0.996999979019165,"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/feed-forward","display_name":"Feed forward","score":0.7842406034469604},{"id":"https://openalex.org/keywords/sensory-system","display_name":"Sensory system","score":0.7004907727241516},{"id":"https://openalex.org/keywords/mechanism","display_name":"Mechanism (biology)","score":0.5971647500991821},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.5738880634307861},{"id":"https://openalex.org/keywords/ankle","display_name":"Ankle","score":0.5446096062660217},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.522752046585083},{"id":"https://openalex.org/keywords/feedforward-neural-network","display_name":"Feedforward neural network","score":0.5109778642654419},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.4535766839981079},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.41517969965934753},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.37444549798965454},{"id":"https://openalex.org/keywords/physical-medicine-and-rehabilitation","display_name":"Physical medicine and rehabilitation","score":0.34548431634902954},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.33577463030815125},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3092377781867981},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.24993857741355896},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13819214701652527},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.13621163368225098},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.13190007209777832},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.12180912494659424},{"id":"https://openalex.org/keywords/anatomy","display_name":"Anatomy","score":0.11487990617752075},{"id":"https://openalex.org/keywords/control-engineering","display_name":"Control engineering","score":0.09605631232261658},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.09423843026161194}],"concepts":[{"id":"https://openalex.org/C38858127","wikidata":"https://www.wikidata.org/wiki/Q5441228","display_name":"Feed forward","level":2,"score":0.7842406034469604},{"id":"https://openalex.org/C94487597","wikidata":"https://www.wikidata.org/wiki/Q11101","display_name":"Sensory system","level":2,"score":0.7004907727241516},{"id":"https://openalex.org/C89611455","wikidata":"https://www.wikidata.org/wiki/Q6804646","display_name":"Mechanism (biology)","level":2,"score":0.5971647500991821},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.5738880634307861},{"id":"https://openalex.org/C2778640784","wikidata":"https://www.wikidata.org/wiki/Q168002","display_name":"Ankle","level":2,"score":0.5446096062660217},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.522752046585083},{"id":"https://openalex.org/C47702885","wikidata":"https://www.wikidata.org/wiki/Q5441227","display_name":"Feedforward neural network","level":3,"score":0.5109778642654419},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.4535766839981079},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.41517969965934753},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.37444549798965454},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.34548431634902954},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.33577463030815125},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3092377781867981},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.24993857741355896},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13819214701652527},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.13621163368225098},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.13190007209777832},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.12180912494659424},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.11487990617752075},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.09605631232261658},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.09423843026161194},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/01691864.2021.1917452","is_oa":true,"landing_page_url":"https://doi.org/10.1080/01691864.2021.1917452","pdf_url":"https://www.tandfonline.com/doi/pdf/10.1080/01691864.2021.1917452?needAccess=true","source":{"id":"https://openalex.org/S192584203","display_name":"Advanced Robotics","issn_l":"0169-1864","issn":["0169-1864","1568-5535"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advanced Robotics","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1080/01691864.2021.1917452","is_oa":true,"landing_page_url":"https://doi.org/10.1080/01691864.2021.1917452","pdf_url":"https://www.tandfonline.com/doi/pdf/10.1080/01691864.2021.1917452?needAccess=true","source":{"id":"https://openalex.org/S192584203","display_name":"Advanced Robotics","issn_l":"0169-1864","issn":["0169-1864","1568-5535"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advanced Robotics","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1506236043","display_name":null,"funder_award_id":"JP18H01405","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G1624517463","display_name":null,"funder_award_id":"JP19K22799","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G2008814405","display_name":null,"funder_award_id":"JP19H05729","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G8223041361","display_name":null,"funder_award_id":"JP20J10255","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3157878601.pdf","grobid_xml":"https://content.openalex.org/works/W3157878601.grobid-xml"},"referenced_works_count":24,"referenced_works":["https://openalex.org/W1510546914","https://openalex.org/W1902027874","https://openalex.org/W1922715780","https://openalex.org/W1976953979","https://openalex.org/W1978800586","https://openalex.org/W2016954356","https://openalex.org/W2034033534","https://openalex.org/W2036934252","https://openalex.org/W2040904687","https://openalex.org/W2085803587","https://openalex.org/W2089745666","https://openalex.org/W2107325954","https://openalex.org/W2108588467","https://openalex.org/W2125785969","https://openalex.org/W2128944595","https://openalex.org/W2145860775","https://openalex.org/W2160834614","https://openalex.org/W2171433563","https://openalex.org/W2317215606","https://openalex.org/W2527818578","https://openalex.org/W2578538831","https://openalex.org/W2586248714","https://openalex.org/W2905811977","https://openalex.org/W2913412265"],"related_works":["https://openalex.org/W2286391053","https://openalex.org/W2982600058","https://openalex.org/W2115072676","https://openalex.org/W4311212821","https://openalex.org/W2045727192","https://openalex.org/W2102065768","https://openalex.org/W4390752998","https://openalex.org/W1529660427","https://openalex.org/W3121106353","https://openalex.org/W2158578859"],"abstract_inverted_index":{"Sit-to-stand":[0],"motion":[1,17,98,180,191,197],"is":[2,9,43,198],"an":[3],"important":[4,10],"daily":[5],"activity,":[6],"and":[7,79,82,106,109,116,139,149,152,160],"it":[8,23,125],"to":[11,18,135,144,157,163,173,187],"study":[12,27,49],"the":[13,16,20,28,53,84,90,117,167,189,196],"mechanism":[14],"of":[15,86,169],"improve":[19],"ability":[21],"when":[22],"becomes":[24],"weak.":[25],"To":[26,62],"mechanism,":[29],"we":[30,65],"hypothesized":[31],"that":[32,71,128],"muscle":[33,36,73,111,120,176],"synergy":[34,112,177],"generates":[35],"activity":[37],"as":[38,113],"a":[39,123],"feedforward":[40,80,114],"signal,":[41],"which":[42],"modified":[44],"by":[45],"sensory":[46,54,77,170],"input.":[47],"This":[48,165],"focuses":[50],"on":[51,76,89],"determining":[52],"input":[55,78,88,101,108,171],"primarily":[56,131],"used":[57,172,186],"for":[58,96],"modifying":[59],"sit-to-stand":[60,190],"motion.":[61],"obtain":[63],"this,":[64],"built":[66,95],"artificial":[67],"neural":[68],"network":[69],"models":[70,93],"generate":[72],"activities":[74],"based":[75],"signals":[81],"analyzed":[83],"effect":[85],"each":[87,97,175,179],"output.":[91],"The":[92,100,182],"were":[94],"phase.":[99,181],"was":[102,119,126],"information":[103,183],"from":[104],"vestibular":[105],"somatosensory":[107],"averaged":[110],"signals,":[115],"output":[118],"synergy.":[121],"As":[122],"result,":[124],"revealed":[127],"humans":[129],"may":[130],"use":[132],"hip":[133,145],"angle":[134,162],"bend":[136],"forward,":[137],"ankle":[138],"vertical":[140,153],"foot":[141,154],"reaction":[142,155],"force":[143,156],"rise,":[146],"ankle,":[147],"knee,":[148],"lumber":[150,161],"angles":[151],"extend":[158],"body,":[159],"stabilize.":[164],"indicates":[166],"type":[168],"control":[174],"in":[178,192],"should":[184],"be":[185],"modify":[188],"environmental":[193],"conditions":[194],"where":[195],"performed.":[199]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}