{"id":"https://openalex.org/W2162068657","doi":"https://doi.org/10.1109/icorr.2013.6650367","title":"Development and control of a lower extremity assistive device (LEAD) for gait rehabilitation","display_name":"Development and control of a lower extremity assistive device (LEAD) for gait rehabilitation","publication_year":2013,"publication_date":"2013-06-01","ids":{"openalex":"https://openalex.org/W2162068657","doi":"https://doi.org/10.1109/icorr.2013.6650367","mag":"2162068657","pmid":"https://pubmed.ncbi.nlm.nih.gov/24187186"},"language":"en","primary_location":{"id":"doi:10.1109/icorr.2013.6650367","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icorr.2013.6650367","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE 13th International Conference on Rehabilitation Robotics (ICORR)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5002053931","display_name":"Bingquan Shen","orcid":"https://orcid.org/0009-0006-6442-551X"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Bingquan Shen","raw_affiliation_strings":["Department of Mechanical Engineering, National University of Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100741020","display_name":"Jin-Fu Li","orcid":"https://orcid.org/0000-0003-1961-9674"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Jinfu Li","raw_affiliation_strings":["Department of Mechanical Engineering, National University of Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083378810","display_name":"Fengjun Bai","orcid":null},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Fengjun Bai","raw_affiliation_strings":["Department of Mechanical Engineering, National University of Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073468340","display_name":"Chee\u2013Meng Chew","orcid":"https://orcid.org/0000-0002-6396-4371"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Chee-Meng Chew","raw_affiliation_strings":["Department of Mechanical Engineering, National University of Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I165932596"],"apc_list":null,"apc_paid":null,"fwci":3.772,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.93701545,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"2013","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11023","display_name":"Prosthetics and Rehabilitation Robotics","score":0.9997000098228455,"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/T11023","display_name":"Prosthetics and Rehabilitation Robotics","score":0.9997000098228455,"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/T10510","display_name":"Stroke Rehabilitation and Recovery","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2742","display_name":"Rehabilitation"},"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/T10784","display_name":"Muscle activation and electromyography studies","score":0.9991000294685364,"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/sagittal-plane","display_name":"Sagittal plane","score":0.7623198628425598},{"id":"https://openalex.org/keywords/physical-medicine-and-rehabilitation","display_name":"Physical medicine and rehabilitation","score":0.7149756550788879},{"id":"https://openalex.org/keywords/rehabilitation","display_name":"Rehabilitation","score":0.6898590326309204},{"id":"https://openalex.org/keywords/assistive-device","display_name":"Assistive device","score":0.6079846024513245},{"id":"https://openalex.org/keywords/torque","display_name":"Torque","score":0.5303106307983398},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5176566243171692},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.5081498622894287},{"id":"https://openalex.org/keywords/gait","display_name":"Gait","score":0.4957197904586792},{"id":"https://openalex.org/keywords/vastus-medialis","display_name":"Vastus medialis","score":0.4841083288192749},{"id":"https://openalex.org/keywords/electromyography","display_name":"Electromyography","score":0.4268203377723694},{"id":"https://openalex.org/keywords/physical-therapy","display_name":"Physical therapy","score":0.4267083704471588},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.3831419348716736},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.2860811948776245}],"concepts":[{"id":"https://openalex.org/C178910020","wikidata":"https://www.wikidata.org/wiki/Q2211994","display_name":"Sagittal plane","level":2,"score":0.7623198628425598},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.7149756550788879},{"id":"https://openalex.org/C2778818304","wikidata":"https://www.wikidata.org/wiki/Q1819478","display_name":"Rehabilitation","level":2,"score":0.6898590326309204},{"id":"https://openalex.org/C3018905694","wikidata":"https://www.wikidata.org/wiki/Q688498","display_name":"Assistive device","level":2,"score":0.6079846024513245},{"id":"https://openalex.org/C144171764","wikidata":"https://www.wikidata.org/wiki/Q48103","display_name":"Torque","level":2,"score":0.5303106307983398},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5176566243171692},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.5081498622894287},{"id":"https://openalex.org/C151800584","wikidata":"https://www.wikidata.org/wiki/Q2370000","display_name":"Gait","level":2,"score":0.4957197904586792},{"id":"https://openalex.org/C2780993623","wikidata":"https://www.wikidata.org/wiki/Q1590935","display_name":"Vastus medialis","level":3,"score":0.4841083288192749},{"id":"https://openalex.org/C2777515770","wikidata":"https://www.wikidata.org/wiki/Q507369","display_name":"Electromyography","level":2,"score":0.4268203377723694},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.4267083704471588},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.3831419348716736},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.2860811948776245},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000071939","descriptor_name":"Stroke Rehabilitation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000071939","descriptor_name":"Stroke Rehabilitation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000071939","descriptor_name":"Stroke Rehabilitation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001696","descriptor_name":"Biomechanical Phenomena","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001696","descriptor_name":"Biomechanical Phenomena","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001696","descriptor_name":"Biomechanical Phenomena","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004576","descriptor_name":"Electromyography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004576","descriptor_name":"Electromyography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004576","descriptor_name":"Electromyography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004867","descriptor_name":"Equipment Design","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004867","descriptor_name":"Equipment Design","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004867","descriptor_name":"Equipment Design","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005684","descriptor_name":"Gait","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D005684","descriptor_name":"Gait","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D005684","descriptor_name":"Gait","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D006621","descriptor_name":"Hip Joint","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D006621","descriptor_name":"Hip Joint","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D006621","descriptor_name":"Hip Joint","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":"D012656","descriptor_name":"Self-Help Devices","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":true},{"descriptor_ui":"D012656","descriptor_name":"Self-Help Devices","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":true},{"descriptor_ui":"D012656","descriptor_name":"Self-Help Devices","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":true},{"descriptor_ui":"D016138","descriptor_name":"Walking","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D016138","descriptor_name":"Walking","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D016138","descriptor_name":"Walking","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D019415","descriptor_name":"Torque","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019415","descriptor_name":"Torque","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019415","descriptor_name":"Torque","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D035002","descriptor_name":"Lower Extremity","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D035002","descriptor_name":"Lower Extremity","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D035002","descriptor_name":"Lower Extremity","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false}],"locations_count":3,"locations":[{"id":"doi:10.1109/icorr.2013.6650367","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icorr.2013.6650367","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE 13th International Conference on Rehabilitation Robotics (ICORR)","raw_type":"proceedings-article"},{"id":"pmid:24187186","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/24187186","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":"IEEE ... International Conference on Rehabilitation Robotics : [proceedings]","raw_type":null},{"id":"pmh:oai:scholarbank.nus.edu.sg:10635/73332","is_oa":false,"landing_page_url":"http://scholarbank.nus.edu.sg/handle/10635/73332","pdf_url":null,"source":{"id":"https://openalex.org/S7407052290","display_name":"National University of Singapore","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Scopus","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.49000000953674316,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321026","display_name":"Ministry of Earth Sciences","ror":"https://ror.org/013cf5k59"},{"id":"https://openalex.org/F4320322724","display_name":"Ministry of Education, India","ror":"https://ror.org/048xjjh50"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1510788134","https://openalex.org/W1579744090","https://openalex.org/W1972194218","https://openalex.org/W2008297781","https://openalex.org/W2016364734","https://openalex.org/W2065780522","https://openalex.org/W2066751209","https://openalex.org/W2102046115","https://openalex.org/W2109425479","https://openalex.org/W2126302571","https://openalex.org/W2133322641","https://openalex.org/W2138300314","https://openalex.org/W2143331144","https://openalex.org/W2163611642","https://openalex.org/W2166869394","https://openalex.org/W4255417348","https://openalex.org/W6630555420"],"related_works":["https://openalex.org/W2026039972","https://openalex.org/W1949464728","https://openalex.org/W2000689613","https://openalex.org/W2396754036","https://openalex.org/W2551184534","https://openalex.org/W2038681790","https://openalex.org/W2014996381","https://openalex.org/W817635978","https://openalex.org/W2474515792","https://openalex.org/W2377712298"],"abstract_inverted_index":{"This":[0],"research":[1],"developed":[2],"a":[3],"wearable":[4],"lower":[5],"extremity":[6],"assistive":[7],"device":[8,17,39,92,145,150],"intended":[9],"to":[10,20,32,60,72,79,122],"aid":[11],"stroke":[12,154],"patient":[13,23,155],"during":[14],"rehabilitation.":[15],"The":[16,38],"specifically":[18],"aims":[19],"assist":[21,68,82,153],"the":[22,62,81,91,103,108,130,144,149],"in":[24,30,50,156],"sit-to-stand,":[25],"stand-to-sit,":[26],"and":[27,46,96],"level-walking":[28],"tasks":[29],"order":[31],"promote":[33],"active":[34],"gait":[35],"rehabilitation":[36],"exercises.":[37],"adopts":[40],"an":[41,86],"anthropomorphic":[42],"structure":[43],"with":[44,114,143],"hip":[45],"knee":[47],"joint":[48],"actuated":[49],"sagittal":[51],"plane.":[52],"A":[53],"finite":[54],"state":[55],"machine":[56],"strategy":[57],"was":[58],"proposed":[59],"control":[61],"device.":[63],"At":[64],"different":[65],"states,":[66],"appropriate":[67],"torque":[69,119],"is":[70],"added":[71],"each":[73],"joint.":[74],"EMG":[75,105],"signals":[76],"are":[77],"used":[78],"assess":[80],"performance.":[83],"Tests":[84],"on":[85],"able-bodied":[87],"subject":[88],"show":[89,148],"that":[90],"could":[93,151],"successfully":[94],"detect":[95],"transit":[97],"between":[98],"states.":[99],"In":[100],"sit-to-stand":[101],"tasks,":[102],"integrated":[104],"(iEMG)":[106],"of":[107,117,132],"Vastus":[109],"Medialis":[110],"for":[111,135],"standing":[112,136],"up":[113,137],"11":[115],"Nm":[116],"assistance":[118,134],"were":[120],"found":[121],"be":[123],"significantly":[124],"less":[125],"(P":[126],"=":[127],"0.00187)":[128],"than":[129],"iEMG":[131],"without":[133],"which":[138],"indicate":[139],"reduced":[140],"muscle":[141],"effort":[142],"assistance.":[146],"Results":[147],"potentially":[152],"similar":[157],"tasks.":[158]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}