{"id":"https://openalex.org/W2011702367","doi":"https://doi.org/10.1016/0021-9290(94)00074-e","title":"Footswitch system for measurement of the temporal parameters of gait","display_name":"Footswitch system for measurement of the temporal parameters of gait","publication_year":1995,"publication_date":"1995-03-01","ids":{"openalex":"https://openalex.org/W2011702367","doi":"https://doi.org/10.1016/0021-9290(94)00074-e","mag":"2011702367","pmid":"https://pubmed.ncbi.nlm.nih.gov/7730393"},"language":"en","primary_location":{"id":"doi:10.1016/0021-9290(94)00074-e","doi":"https://doi.org/10.1016/0021-9290(94)00074-e","is_oa":true,"landing_page_url":"https://doi.org/10.1016/0021-9290(94)00074-e","pdf_url":"https://www.sciencedirect.com/science/article/pii/002192909400074E/pdf","source":{"id":"https://openalex.org/S181675524","display_name":"Journal of Biomechanics","issn_l":"0021-9290","issn":["0021-9290","1873-2380"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-b","jufo-2","ki-jl-2","medline","norway-2","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Biomechanics","raw_type":"journal-article"},"parent_works":[],"lineage":["https://openalex.org/W2011702367"],"child_works_count":0,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://www.sciencedirect.com/science/article/pii/002192909400074E/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5019442831","display_name":"Jeffrey M. Hausdorff","orcid":"https://orcid.org/0000-0002-1608-0776","observed_orcids":["https://orcid.org/0000-0002-1608-0776","https://orcid.org/0000-0001-7544-5846","https://orcid.org/0000-0002-3855-3423"]},"institutions":[{"id":"https://openalex.org/I111088046","display_name":"Boston University","ror":"https://ror.org/05qwgg493","country_code":"US","type":"education","lineage":["https://openalex.org/I111088046"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Jeffrey M. Hausdorff","raw_affiliation_strings":["Department of Biomedical Engineering, Boston University, Massachusetts, USA","Charles A. Dana Research Institute, Department of Medicine, Beth Israel Hospital, Boston, Massachusetts, U.S.A","Department of Biomedical Engineering, Boston University, Boston, Massachusetts, U.S.A"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Boston University, Massachusetts, USA","institution_ids":["https://openalex.org/I111088046"]},{"raw_affiliation_string":"Charles A. Dana Research Institute, Department of Medicine, Beth Israel Hospital, Boston, Massachusetts, U.S.A","institution_ids":[]},{"raw_affiliation_string":"Department of Biomedical Engineering, Boston University, Boston, Massachusetts, U.S.A","institution_ids":["https://openalex.org/I111088046"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053976846","display_name":"Zvi Ladin","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I111088046","display_name":"Boston University","ror":"https://ror.org/05qwgg493","country_code":"US","type":"education","lineage":["https://openalex.org/I111088046"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zvi Ladin","raw_affiliation_strings":["Department of Biomedical Engineering, Boston University, Boston, Massachusetts, U.S.A"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Boston University, Boston, Massachusetts, U.S.A","institution_ids":["https://openalex.org/I111088046"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026146130","display_name":"Jeanne Y. Wei","orcid":"https://orcid.org/0000-0002-1861-3329","observed_orcids":["https://orcid.org/0000-0002-1861-3329"]},"institutions":[{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jeanne Y. Wei","raw_affiliation_strings":["Bioengineering Core Facility, Division on Aging, Harvard Medical School, Boston, Massachusetts, U.S.A"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bioengineering Core Facility, Division on Aging, Harvard Medical School, Boston, Massachusetts, U.S.A","institution_ids":["https://openalex.org/I136199984"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5019442831"],"corresponding_institution_ids":["https://openalex.org/I111088046"],"apc_list":{"value":3650,"currency":"USD","value_usd":3650},"apc_paid":{"value":3650,"currency":"USD","value_usd":3650},"fwci":3.7474,"has_fulltext":true,"cited_by_count":284,"citation_normalized_percentile":{"value":0.92387033,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"28","issue":"3","first_page":"347","last_page":"351"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11018","display_name":"Lower Extremity Biomechanics and Pathologies","score":0.7455999851226807,"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/T11018","display_name":"Lower Extremity Biomechanics and Pathologies","score":0.7455999851226807,"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/T10114","display_name":"Balance, Gait, and Falls Prevention","score":0.16529999673366547,"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/T12740","display_name":"Gait Recognition and Analysis","score":0.07429999858140945,"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/foot-switch","display_name":"foot switch","score":0.8790000081062317},{"id":"https://openalex.org/keywords/gait-analysis","display_name":"gait analysis","score":0.9739999771118164},{"id":"https://openalex.org/keywords/foot-contact-time","display_name":"foot contact time","score":0.7540000081062317},{"id":"https://openalex.org/keywords/stance-phase","display_name":"stance phase","score":0.9120000004768372},{"id":"https://openalex.org/keywords/stance-time","display_name":"stance time","score":0.9810000061988831},{"id":"https://openalex.org/keywords/swing-phase","display_name":"swing phase","score":0.7509999871253967},{"id":"https://openalex.org/keywords/stride-time","display_name":"stride time","score":0.9760000109672546},{"id":"https://openalex.org/keywords/low-cost-sensors","display_name":"low-cost sensors","score":0.5910000205039978},{"id":"https://openalex.org/keywords/walking-speed","display_name":"walking speed","score":0.6019999980926514}],"concepts":[{"id":"https://openalex.org/C18007350","wikidata":"https://www.wikidata.org/wiki/Q7394815","display_name":"STRIDE","level":2,"score":0.7581303119659424},{"id":"https://openalex.org/C151800584","wikidata":"https://www.wikidata.org/wiki/Q2370000","display_name":"Gait","level":2,"score":0.741805374622345},{"id":"https://openalex.org/C65655974","wikidata":"https://www.wikidata.org/wiki/Q14867674","display_name":"Swing","level":2,"score":0.5910758972167969},{"id":"https://openalex.org/C112758219","wikidata":"https://www.wikidata.org/wiki/Q16038819","display_name":"Duration (music)","level":2,"score":0.5239570140838623},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.5127080678939819},{"id":"https://openalex.org/C7625042","wikidata":"https://www.wikidata.org/wiki/Q17014421","display_name":"Force platform","level":2,"score":0.5110558271408081},{"id":"https://openalex.org/C173906292","wikidata":"https://www.wikidata.org/wiki/Q1493441","display_name":"Gait analysis","level":3,"score":0.4713204503059387},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4375721216201782},{"id":"https://openalex.org/C115051666","wikidata":"https://www.wikidata.org/wiki/Q6522493","display_name":"Ranging","level":2,"score":0.4236489534378052},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.378641277551651},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.36577078700065613},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.2096249759197235},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.12596052885055542},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10265687108039856},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08845043182373047}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003365","descriptor_name":"Costs and Cost Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004581","descriptor_name":"Electronics","qualifier_ui":"Q000191","qualifier_name":"economics","is_major_topic":false},{"descriptor_ui":"D004581","descriptor_name":"Electronics","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":true},{"descriptor_ui":"D004867","descriptor_name":"Equipment Design","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005528","descriptor_name":"Foot","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D005684","descriptor_name":"Gait","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013314","descriptor_name":"Stress, Mechanical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013997","descriptor_name":"Time Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016474","descriptor_name":"Weight-Bearing","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1016/0021-9290(94)00074-e","doi":"https://doi.org/10.1016/0021-9290(94)00074-e","is_oa":true,"landing_page_url":"https://doi.org/10.1016/0021-9290(94)00074-e","pdf_url":"https://www.sciencedirect.com/science/article/pii/002192909400074E/pdf","source":{"id":"https://openalex.org/S181675524","display_name":"Journal of Biomechanics","issn_l":"0021-9290","issn":["0021-9290","1873-2380"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-b","jufo-2","ki-jl-2","medline","norway-2","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Biomechanics","raw_type":"journal-article"},{"id":"pmid:7730393","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/7730393","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 biomechanics","raw_type":"Comparative Study"}],"best_oa_location":{"id":"doi:10.1016/0021-9290(94)00074-e","doi":"https://doi.org/10.1016/0021-9290(94)00074-e","is_oa":true,"landing_page_url":"https://doi.org/10.1016/0021-9290(94)00074-e","pdf_url":"https://www.sciencedirect.com/science/article/pii/002192909400074E/pdf","source":{"id":"https://openalex.org/S181675524","display_name":"Journal of Biomechanics","issn_l":"0021-9290","issn":["0021-9290","1873-2380"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-b","jufo-2","ki-jl-2","medline","norway-2","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Biomechanics","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G2252926130","display_name":null,"funder_award_id":"AG-08812","funder_id":"https://openalex.org/F4320337337","funder_display_name":"National Institute on Aging"}],"funders":[{"id":"https://openalex.org/F4320337337","display_name":"National Institute on Aging","ror":"https://ror.org/049v75w11"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2011702367.pdf","grobid_xml":"https://content.openalex.org/works/W2011702367.grobid-xml"},"referenced_works_count":10,"referenced_works":["https://openalex.org/W418709959","https://openalex.org/W1986161952","https://openalex.org/W1988025131","https://openalex.org/W1993429651","https://openalex.org/W2003455006","https://openalex.org/W2003534240","https://openalex.org/W2024056898","https://openalex.org/W2104918972","https://openalex.org/W2127063695","https://openalex.org/W2411088998"],"related_works":["https://openalex.org/W2003534240","https://openalex.org/W2022986169","https://openalex.org/W2007124690","https://openalex.org/W2012157499","https://openalex.org/W4255386766","https://openalex.org/W2098949123","https://openalex.org/W2145919238","https://openalex.org/W2043739265","https://openalex.org/W2001379949"],"abstract_inverted_index":{"Gait":[0],"analysis":[1],"relies":[2],"upon":[3],"accurate":[4,46],"measurement":[5],"of":[6,30,48,53,61,66,79,122,131,182,201,237,254,263,283],"initial":[7,132],"and":[8,26,33,51,64,94,133,156,185,256],"end":[9,52,65,134,200],"foot":[10,135],"contact":[11,136],"times.":[12],"These":[13],"times":[14,137],"act":[15],"as":[16,27,113,115,145],"a":[17,28,39,90,102,142,161,275],"reference":[18],"point":[19],"for":[20,56,99,105,179,198,242,278],"correlating":[21],"all":[22],"other":[23],"gait":[24],"data":[25],"mean":[29],"distinguishing":[31],"normal":[32,155],"pathologic":[34],"gait.":[35,284],"We":[36,109],"have":[37],"developed":[38],"simple,":[40],"inexpensive":[41],"footswitch":[42,124,128],"system":[43,86,269],"that":[44],"provides":[45],"estimates":[47,60,130,165],"the":[49,62,80,83,120,180,199,207],"start":[50,181],"stance":[54,67,183,202,205,232,245],"phase":[55,68,184],"sequential":[57],"steps.":[58],"The":[59,85],"beginning":[63],"do":[69],"not":[70],"require":[71],"custom":[72],"footwear,":[73],"extensive":[74],"calibration,":[75],"or":[76],"precise":[77],"placement":[78],"sensor":[81],"within":[82,167,186,235,261],"shoe.":[84],"is":[87],"based":[88,129,281],"on":[89],"commercially":[91],"available":[92],"transducer":[93],"can":[95,227],"be":[96,228,274],"readily":[97],"reproduced":[98],"use":[100],"in":[101],"laboratory":[103,280],"setting":[104],"less":[106],"than":[107],"$50.":[108],"describe":[110],"this":[111,123],"system,":[112,125],"well":[114],"its":[116],"validation.":[117],"To":[118],"assess":[119],"accuracy":[121],"we":[126],"compared":[127],"with":[138,244],"those":[139],"obtained":[140],"using":[141],"force":[143,162,238,264],"platform":[144],"10":[146,169,218],"people":[147],"took":[148],"30":[149],"steps":[150,243],"(10":[151],"each":[152],"at":[153],"slow,":[154],"fast":[157],"walking":[158],"rates)":[159],"across":[160],"platform.":[163],"Both":[164],"coincided":[166],"+/-":[168,173,187,192,217],"ms":[170,189,214],"(mean:":[171,190,215],"0":[172],"3":[174],"ms;":[175,194,219],"N":[176,195,220],"=":[177,196,221],"300)":[178,197],"22":[188],"-1":[191],"8":[193],"phase.":[203],"For":[204],"duration,":[206],"differences":[208],"ranged":[209],"from":[210,248],"-24":[211],"to":[212,230,234,250,273],"28":[213],"1":[216],"300).":[222],"In":[223],"combination,":[224],"these":[225],"measures":[226],"used":[229],"estimate":[231],"duration":[233,258],"3%":[236],"plate":[239,265],"determined":[240,266],"values":[241],"durations":[246],"ranging":[247],"446":[249],"1594":[251],"ms.":[252],"Estimates":[253],"swing":[255],"stride":[257],"also":[259],"are":[260],"5%":[262],"values.":[267],"This":[268],"should":[270],"therefore":[271],"prove":[272],"useful":[276],"tool":[277],"augmenting":[279],"investigations":[282]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":15},{"year":2022,"cited_by_count":12},{"year":2021,"cited_by_count":13},{"year":2020,"cited_by_count":13},{"year":2019,"cited_by_count":20},{"year":2018,"cited_by_count":15},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":9},{"year":2015,"cited_by_count":13},{"year":2014,"cited_by_count":11},{"year":2013,"cited_by_count":10},{"year":2012,"cited_by_count":17}],"updated_date":"2026-11-15T12:55:33.944570","created_date":"2016-06-24T00:00:00"}
