{"id":"https://openalex.org/W3080375591","doi":"https://doi.org/10.1186/s12984-020-00733-y","title":"Self-selected step length asymmetry is not explained by energy cost minimization in individuals with chronic stroke","display_name":"Self-selected step length asymmetry is not explained by energy cost minimization in individuals with chronic stroke","publication_year":2020,"publication_date":"2020-08-26","ids":{"openalex":"https://openalex.org/W3080375591","doi":"https://doi.org/10.1186/s12984-020-00733-y","mag":"3080375591","pmid":"https://pubmed.ncbi.nlm.nih.gov/32847596","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/7450572"},"language":"en","primary_location":{"id":"doi:10.1186/s12984-020-00733-y","doi":"https://doi.org/10.1186/s12984-020-00733-y","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s12984-020-00733-y","pdf_url":"https://jneuroengrehab.biomedcentral.com/track/pdf/10.1186/s12984-020-00733-y","source":{"id":"https://openalex.org/S2299478","display_name":"Journal of NeuroEngineering and Rehabilitation","issn_l":"1743-0003","issn":["1743-0003"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of NeuroEngineering and Rehabilitation","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://jneuroengrehab.biomedcentral.com/track/pdf/10.1186/s12984-020-00733-y","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5017248922","display_name":"Thu M. Nguyen","orcid":"https://orcid.org/0000-0001-5364-0608","observed_orcids":["https://orcid.org/0000-0001-5364-0608"]},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Thu M. Nguyen","raw_affiliation_strings":["Department of Mechanical Engineering, Stanford University","Department of Mechanical Engineering, Stanford University, Stanford, USA"],"raw_orcid":"https://orcid.org/0000-0001-5364-0608","affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, Stanford University","institution_ids":["https://openalex.org/I97018004"]},{"raw_affiliation_string":"Department of Mechanical Engineering, Stanford University, Stanford, USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073218538","display_name":"Rachel W. Jackson","orcid":"https://orcid.org/0000-0002-0938-1300","observed_orcids":["https://orcid.org/0000-0002-0938-1300"]},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rachel W. Jackson","raw_affiliation_strings":["Department of Bioengineering, Stanford University","Department of Bioengineering, Stanford University, Stanford, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Bioengineering, Stanford University","institution_ids":["https://openalex.org/I97018004"]},{"raw_affiliation_string":"Department of Bioengineering, Stanford University, Stanford, USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016376069","display_name":"Yashar Aucie","orcid":"https://orcid.org/0000-0001-8552-2200","observed_orcids":["https://orcid.org/0000-0001-8552-2200"]},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yashar Aucie","raw_affiliation_strings":["Department of Bioengineering, University of Pittsburgh","Department of Bioengineering, University of Pittsburgh, Pittsburgh, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Bioengineering, University of Pittsburgh","institution_ids":["https://openalex.org/I170201317"]},{"raw_affiliation_string":"Department of Bioengineering, University of Pittsburgh, Pittsburgh, USA","institution_ids":["https://openalex.org/I170201317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035229406","display_name":"Digna de Kam","orcid":"https://orcid.org/0000-0001-6383-0106","observed_orcids":["https://orcid.org/0000-0001-6383-0106"]},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Digna de Kam","raw_affiliation_strings":["Department of Bioengineering, University of Pittsburgh","Department of Bioengineering, University of Pittsburgh, Pittsburgh, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Bioengineering, University of Pittsburgh","institution_ids":["https://openalex.org/I170201317"]},{"raw_affiliation_string":"Department of Bioengineering, University of Pittsburgh, Pittsburgh, USA","institution_ids":["https://openalex.org/I170201317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037382800","display_name":"Steven H. Collins","orcid":"https://orcid.org/0000-0002-3997-3374","observed_orcids":["https://orcid.org/0000-0002-3997-3374"]},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Steven H. Collins","raw_affiliation_strings":["Department of Mechanical Engineering, Stanford University","Department of Mechanical Engineering, Stanford University, Stanford, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, Stanford University","institution_ids":["https://openalex.org/I97018004"]},{"raw_affiliation_string":"Department of Mechanical Engineering, Stanford University, Stanford, USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050253642","display_name":"Gelsy Torres\u2010Oviedo","orcid":"https://orcid.org/0000-0003-2415-1033","observed_orcids":["https://orcid.org/0000-0003-2415-1033"]},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Gelsy Torres-Oviedo","raw_affiliation_strings":["Department of Bioengineering, University of Pittsburgh","Department of Bioengineering, University of Pittsburgh, Pittsburgh, USA"],"raw_orcid":"https://orcid.org/0000-0003-2415-1033","affiliations":[{"raw_affiliation_string":"Department of Bioengineering, University of Pittsburgh","institution_ids":["https://openalex.org/I170201317"]},{"raw_affiliation_string":"Department of Bioengineering, University of Pittsburgh, Pittsburgh, USA","institution_ids":["https://openalex.org/I170201317"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5050253642"],"corresponding_institution_ids":["https://openalex.org/I170201317"],"apc_list":{"value":2790,"currency":"USD","value_usd":2790},"apc_paid":{"value":2790,"currency":"USD","value_usd":2790},"fwci":1.3856,"has_fulltext":true,"cited_by_count":14,"citation_normalized_percentile":{"value":0.82785183,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":97},"biblio":{"volume":"17","issue":"1","first_page":"119","last_page":"119"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10510","display_name":"Stroke Rehabilitation and Recovery","score":0.9965999722480774,"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"}},"topics":[{"id":"https://openalex.org/T10510","display_name":"Stroke Rehabilitation and Recovery","score":0.9965999722480774,"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/T10114","display_name":"Balance, Gait, and Falls Prevention","score":0.0008999999845400453,"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/T11023","display_name":"Prosthetics and Rehabilitation Robotics","score":0.0006000000284984708,"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/chronic-stroke","display_name":"chronic stroke","score":0.9589999914169312},{"id":"https://openalex.org/keywords/gait-asymmetry","display_name":"gait asymmetry","score":0.8650000095367432},{"id":"https://openalex.org/keywords/step-length-asymmetry","display_name":"step length asymmetry","score":0.9810000061988831},{"id":"https://openalex.org/keywords/energy-cost-savings","display_name":"energy cost reduction","score":0.843999981880188},{"id":"https://openalex.org/keywords/metabolic-cost","display_name":"metabolic cost","score":0.843999981880188},{"id":"https://openalex.org/keywords/treadmill-walking","display_name":"treadmill walking","score":0.6079999804496765},{"id":"https://openalex.org/keywords/visual-biofeedback","display_name":"visual biofeedback","score":0.9319999814033508},{"id":"https://openalex.org/keywords/gait-rehabilitation","display_name":"gait rehabilitation","score":0.7210000157356262},{"id":"https://openalex.org/keywords/gait-symmetry","display_name":"gait symmetry","score":0.5180000066757202}],"concepts":[{"id":"https://openalex.org/C2776377089","wikidata":"https://www.wikidata.org/wiki/Q864329","display_name":"Biofeedback","level":2,"score":0.7391294240951538},{"id":"https://openalex.org/C38976095","wikidata":"https://www.wikidata.org/wiki/Q752641","display_name":"Asymmetry","level":2,"score":0.5844446420669556},{"id":"https://openalex.org/C2780645631","wikidata":"https://www.wikidata.org/wiki/Q671554","display_name":"Stroke (engine)","level":2,"score":0.5665500164031982},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.5522885918617249},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.5457112789154053},{"id":"https://openalex.org/C151800584","wikidata":"https://www.wikidata.org/wiki/Q2370000","display_name":"Gait","level":2,"score":0.5107557773590088},{"id":"https://openalex.org/C16568411","wikidata":"https://www.wikidata.org/wiki/Q83042","display_name":"Neurology","level":2,"score":0.5100184082984924},{"id":"https://openalex.org/C2781464450","wikidata":"https://www.wikidata.org/wiki/Q839144","display_name":"Treadmill","level":2,"score":0.4797683656215668},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.4498622715473175},{"id":"https://openalex.org/C102959455","wikidata":"https://www.wikidata.org/wiki/Q7313954","display_name":"Repeated measures design","level":2,"score":0.44466015696525574},{"id":"https://openalex.org/C99476002","wikidata":"https://www.wikidata.org/wiki/Q42297","display_name":"Analysis of variance","level":2,"score":0.43260103464126587},{"id":"https://openalex.org/C2778818304","wikidata":"https://www.wikidata.org/wiki/Q1819478","display_name":"Rehabilitation","level":2,"score":0.4217418432235718},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.3692913353443146},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.1666909158229828},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.15123862028121948},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14491870999336243},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.10831111669540405},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09670019149780273},{"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/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001676","descriptor_name":"Biofeedback, Psychology","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004734","descriptor_name":"Energy Metabolism","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","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":"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":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D020233","descriptor_name":"Gait Disorders, Neurologic","qualifier_ui":"Q000209","qualifier_name":"etiology","is_major_topic":false},{"descriptor_ui":"D020233","descriptor_name":"Gait Disorders, Neurologic","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":false},{"descriptor_ui":"D020233","descriptor_name":"Gait Disorders, Neurologic","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D020521","descriptor_name":"Stroke","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":false},{"descriptor_ui":"D020521","descriptor_name":"Stroke","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true}],"locations_count":5,"locations":[{"id":"doi:10.1186/s12984-020-00733-y","doi":"https://doi.org/10.1186/s12984-020-00733-y","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s12984-020-00733-y","pdf_url":"https://jneuroengrehab.biomedcentral.com/track/pdf/10.1186/s12984-020-00733-y","source":{"id":"https://openalex.org/S2299478","display_name":"Journal of NeuroEngineering and Rehabilitation","issn_l":"1743-0003","issn":["1743-0003"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of NeuroEngineering and Rehabilitation","raw_type":"journal-article"},{"id":"doi:10.1101/19013854","doi":"https://doi.org/10.1101/19013854","is_oa":true,"landing_page_url":"https://doi.org/10.1101/19013854","pdf_url":"https://www.medrxiv.org/content/medrxiv/early/2019/12/06/19013854.full.pdf","source":{"id":"https://openalex.org/S3005729997","display_name":"medRxiv","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":["https://openalex.org/P4310315909"],"host_organization_lineage_names":["Cold Spring Harbor Laboratory Press"],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"medRxiv","raw_type":"posted-content"},{"id":"pmh:oai:pubmedcentral.nih.gov:7450572","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/7450572","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"J Neuroeng Rehabil","raw_type":"Text"},{"id":"pmid:32847596","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/32847596","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,"listed_in":[],"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":"Journal of neuroengineering and rehabilitation","raw_type":"Journal Article"},{"id":"pmh:oai:doaj.org/article:da796e064ee74f63a8dd7738f343463a","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/da796e064ee74f63a8dd7738f343463a","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of NeuroEngineering and Rehabilitation, Vol 17, Iss 1, Pp 1-16 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1186/s12984-020-00733-y","doi":"https://doi.org/10.1186/s12984-020-00733-y","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s12984-020-00733-y","pdf_url":"https://jneuroengrehab.biomedcentral.com/track/pdf/10.1186/s12984-020-00733-y","source":{"id":"https://openalex.org/S2299478","display_name":"Journal of NeuroEngineering and Rehabilitation","issn_l":"1743-0003","issn":["1743-0003"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of NeuroEngineering and Rehabilitation","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.9476000070571899}],"sustainable_development_goals_aurora":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.9100000262260437}],"study_designs":[],"awards":[{"id":"https://openalex.org/G2183348056","display_name":null,"funder_award_id":"IIS-1355716","funder_id":"https://openalex.org/F4320337391","funder_display_name":"Division of Civil, Mechanical and Manufacturing Innovation"},{"id":"https://openalex.org/G2911450482","display_name":null,"funder_award_id":"DGE-165651 8","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G3796375607","display_name":"NRI: Small: Rapid exploration of robotic ankle exoskeleton control strategies","funder_award_id":"1355716","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G4049192043","display_name":"NRI: INT: Individualized Co-Robotics","funder_award_id":"1734449","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G4763334212","display_name":"A computational approach for understanding locomotor learning post-stroke","funder_award_id":"K01NS092785","funder_id":"https://openalex.org/F4320337359","funder_display_name":"National Institute of Neurological Disorders and Stroke"},{"id":"https://openalex.org/G4796203057","display_name":null,"funder_award_id":"AHA-15SDG25710041","funder_id":"https://openalex.org/F4320306230","funder_display_name":"American Heart Association"},{"id":"https://openalex.org/G7264794530","display_name":"Understanding patient-specific deficits causing step asymmetry post-stroke: a step towards personalizing rehabilitation","funder_award_id":"15SDG25710041","funder_id":"https://openalex.org/F4320306230","funder_display_name":"American Heart Association"},{"id":"https://openalex.org/G9000862121","display_name":"Pittsburgh Older Americans Independence Center","funder_award_id":"P30AG024827","funder_id":"https://openalex.org/F4320337337","funder_display_name":"National Institute on Aging"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320306230","display_name":"American Heart Association","ror":"https://ror.org/013kjyp64"},{"id":"https://openalex.org/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"},{"id":"https://openalex.org/F4320337337","display_name":"National Institute on Aging","ror":"https://ror.org/049v75w11"},{"id":"https://openalex.org/F4320337359","display_name":"National Institute of Neurological Disorders and Stroke","ror":"https://ror.org/01s5ya894"},{"id":"https://openalex.org/F4320337391","display_name":"Division of Civil, Mechanical and Manufacturing Innovation","ror":"https://ror.org/028yd4c30"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3080375591.pdf","grobid_xml":"https://content.openalex.org/works/W3080375591.grobid-xml"},"referenced_works_count":61,"referenced_works":["https://openalex.org/W1874599372","https://openalex.org/W1965573254","https://openalex.org/W1974613891","https://openalex.org/W1974860030","https://openalex.org/W1996957169","https://openalex.org/W1998143641","https://openalex.org/W1998681803","https://openalex.org/W2001459300","https://openalex.org/W2006416917","https://openalex.org/W2008749132","https://openalex.org/W2015977498","https://openalex.org/W2018422267","https://openalex.org/W2020172310","https://openalex.org/W2021574739","https://openalex.org/W2026910045","https://openalex.org/W2027004960","https://openalex.org/W2035510384","https://openalex.org/W2036407851","https://openalex.org/W2038802407","https://openalex.org/W2039636709","https://openalex.org/W2043262829","https://openalex.org/W2044537498","https://openalex.org/W2048457243","https://openalex.org/W2059559260","https://openalex.org/W2078067585","https://openalex.org/W2086162146","https://openalex.org/W2087475895","https://openalex.org/W2095858841","https://openalex.org/W2098214051","https://openalex.org/W2105236479","https://openalex.org/W2108023740","https://openalex.org/W2110303328","https://openalex.org/W2111960226","https://openalex.org/W2112852979","https://openalex.org/W2116209324","https://openalex.org/W2123430619","https://openalex.org/W2126906108","https://openalex.org/W2133403299","https://openalex.org/W2134730834","https://openalex.org/W2140573898","https://openalex.org/W2141722132","https://openalex.org/W2142114107","https://openalex.org/W2142241690","https://openalex.org/W2146469560","https://openalex.org/W2159745773","https://openalex.org/W2161172113","https://openalex.org/W2161811781","https://openalex.org/W2162266615","https://openalex.org/W2163385748","https://openalex.org/W2171582955","https://openalex.org/W2172297011","https://openalex.org/W2236853351","https://openalex.org/W2413248676","https://openalex.org/W2468896748","https://openalex.org/W2538751715","https://openalex.org/W2740758402","https://openalex.org/W2767845125","https://openalex.org/W2809366744","https://openalex.org/W2932986502","https://openalex.org/W2950944357","https://openalex.org/W6705144702"],"related_works":["https://openalex.org/W2767845125","https://openalex.org/W3158399006","https://openalex.org/W3047579374","https://openalex.org/W2538751715","https://openalex.org/W2171582955","https://openalex.org/W1971264304","https://openalex.org/W2982566607","https://openalex.org/W2950944357","https://openalex.org/W4220707608","https://openalex.org/W3108223296"],"abstract_inverted_index":{"BACKGROUND:":[0],"Asymmetric":[1],"gait":[2,18,235],"post-stroke":[3],"is":[4],"associated":[5,61],"with":[6,11,62,83,102,122,152,167,186,250],"decreased":[7],"mobility,":[8],"yet":[9],"individuals":[10,82,101,249],"chronic":[12,84,103,187,251],"stroke":[13,104,188,252],"often":[14],"self-select":[15],"an":[16],"asymmetric":[17],"despite":[19,59],"being":[20,60],"capable":[21],"of":[22,28,78,233,240],"walking":[23],"more":[24],"symmetrically.":[25],"The":[26],"purpose":[27],"this":[29,98,197],"study":[30],"was":[31,172,179,214],"to":[32,93,130,216,220,284],"test":[33],"whether":[34],"self-selected":[35,50,125,142,147,210,244],"asymmetry":[36,51,80,126,133,171,193,213,247,269],"could":[37],"be":[38,94,237,254,276],"explained":[39,255],"by":[40,256,270],"energy":[41,57,224,241,273],"cost":[42,225,242],"minimization.":[43],"We":[44,118],"hypothesized":[45],"that":[46,89,263],"short-term":[47],"deviations":[48],"from":[49],"would":[52,281],"result":[53,239],"in":[54,72,156,163,248,266],"increased":[55],"metabolic":[56,73,201,223,272,287],"consumption,":[58],"long-term":[63],"rehabilitation":[64],"benefits.":[65],"Other":[66],"studies":[67],"have":[68,283],"found":[69],"no":[70],"difference":[71],"rate":[74,202],"across":[75,174],"different":[76],"levels":[77],"enforced":[79],"among":[81,181],"stroke,":[85],"but":[86,196],"used":[87],"methods":[88],"left":[90],"some":[91],"uncertainty":[92],"resolved.":[95],"METHODS:":[96],"In":[97,207],"study,":[99],"ten":[100],"walked":[105],"on":[106],"a":[107,257,286],"treadmill":[108],"at":[109],"participant-specific":[110],"speeds":[111],"while":[112],"voluntarily":[113],"altering":[114,290],"step":[115,191,211,245,267],"length":[116,192,212,246,268],"asymmetry.":[117,148,291],"included":[119,138],"only":[120],"participants":[121],"clinically":[123],"relevant":[124],"who":[127],"were":[128,150,161],"able":[129],"significantly":[131],"alter":[132],"using":[134,194],"visual":[135],"biofeedback.":[136],"Conditions":[137],"targeting":[139],"zero":[140,217],"asymmetry,":[141,143],"and":[144,159,218],"double":[145],"the":[146,153,221,231,238],"Participants":[149,185],"trained":[151],"biofeedback":[154],"system":[155],"one":[157],"session,":[158],"data":[160],"collected":[162],"three":[164],"subsequent":[165],"sessions":[166],"repeated":[168],"measures.":[169],"Self-selected":[170],"consistent":[173],"sessions.":[175],"A":[176],"similar":[177,258],"protocol":[178],"conducted":[180],"unimpaired":[182,208,234],"participants.":[183],"RESULTS:":[184],"substantially":[189],"altered":[190],"biofeedback,":[195],"did":[198],"not":[199,282],"affect":[200],"(ANOVA,":[203,226],"p":[204,227],"=":[205,228],"0.68).":[206],"participants,":[209],"close":[215],"corresponded":[219],"lowest":[222],"6e-4).":[229],"While":[230],"symmetry":[232],"may":[236,275],"minimization,":[243],"cannot":[253],"least-effort":[259],"drive.":[260],"CONCLUSIONS:":[261],"Interventions":[262],"encourage":[264],"changes":[265],"manipulating":[271],"consumption":[274],"effective":[277],"because":[278],"these":[279],"therapies":[280],"overcome":[285],"penalty":[288],"for":[289]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":3}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2020-09-01T00:00:00"}