{"id":"https://openalex.org/W7160091175","doi":"https://doi.org/10.1016/j.bspc.2026.110450","title":"Proximo-distal medial gastrocnemius neuromechanical behavior: combining HDsEMG with SSI elastography","display_name":"Proximo-distal medial gastrocnemius neuromechanical behavior: combining HDsEMG with SSI elastography","publication_year":2026,"publication_date":"2026-04-30","ids":{"openalex":"https://openalex.org/W7160091175","doi":"https://doi.org/10.1016/j.bspc.2026.110450"},"language":"en","primary_location":{"id":"doi:10.1016/j.bspc.2026.110450","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.bspc.2026.110450","pdf_url":null,"source":{"id":"https://openalex.org/S8427965","display_name":"Biomedical Signal Processing and Control","issn_l":"1746-8094","issn":["1746-8094","1746-8108"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Biomedical Signal Processing and Control","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1016/j.bspc.2026.110450","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5135147706","display_name":"Marco Daghero","orcid":"https://orcid.org/0009-0009-0311-391X"},"institutions":[{"id":"https://openalex.org/I177477856","display_name":"Politecnico di Torino","ror":"https://ror.org/00bgk9508","country_code":"IT","type":"education","lineage":["https://openalex.org/I177477856"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Marco Daghero","raw_affiliation_strings":["Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Turin 10129, Italy","Polito BIO Med Lab, Politecnico di Torino, Turin 10129, Italy"],"raw_orcid":"https://orcid.org/0009-0009-0311-391X","affiliations":[{"raw_affiliation_string":"Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Turin 10129, Italy","institution_ids":["https://openalex.org/I177477856"]},{"raw_affiliation_string":"Polito BIO Med Lab, Politecnico di Torino, Turin 10129, Italy","institution_ids":["https://openalex.org/I177477856"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037867891","display_name":"Maria Clara Albuquerque Brand\u00e3o","orcid":"https://orcid.org/0000-0002-6696-246X"},"institutions":[{"id":"https://openalex.org/I122140584","display_name":"Universidade Federal do Rio de Janeiro","ror":"https://ror.org/03490as77","country_code":"BR","type":"education","lineage":["https://openalex.org/I122140584"]},{"id":"https://openalex.org/I83648350","display_name":"Universidade Federal do Estado do Rio de Janeiro","ror":"https://ror.org/04tec8z30","country_code":"BR","type":"education","lineage":["https://openalex.org/I83648350"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Maria Clara Albuquerque Brand\u00e3o","raw_affiliation_strings":["Biomedical Engineering Program, Federal University of Rio de Janeiro, Rio de Janeiro 21941-914, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Biomedical Engineering Program, Federal University of Rio de Janeiro, Rio de Janeiro 21941-914, Brazil","institution_ids":["https://openalex.org/I122140584","https://openalex.org/I83648350"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023750694","display_name":"Mara Terzini","orcid":"https://orcid.org/0000-0002-5699-6009"},"institutions":[{"id":"https://openalex.org/I177477856","display_name":"Politecnico di Torino","ror":"https://ror.org/00bgk9508","country_code":"IT","type":"education","lineage":["https://openalex.org/I177477856"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Mara Terzini","raw_affiliation_strings":["Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Turin 10129, Italy","Polito BIO Med Lab, Politecnico di Torino, Turin 10129, Italy"],"raw_orcid":"https://orcid.org/0000-0002-5699-6009","affiliations":[{"raw_affiliation_string":"Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Turin 10129, Italy","institution_ids":["https://openalex.org/I177477856"]},{"raw_affiliation_string":"Polito BIO Med Lab, Politecnico di Torino, Turin 10129, Italy","institution_ids":["https://openalex.org/I177477856"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5133206269","display_name":"Taian Martins Vieira","orcid":"https://orcid.org/0000-0002-6239-7301"},"institutions":[{"id":"https://openalex.org/I177477856","display_name":"Politecnico di Torino","ror":"https://ror.org/00bgk9508","country_code":"IT","type":"education","lineage":["https://openalex.org/I177477856"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Taian Martins Vieira","raw_affiliation_strings":["LISiN-Department of Electronics and Telecommunications, Politecnico di Torino, Turin 10129, Italy","Polito BIO Med Lab, Politecnico di Torino, Turin 10129, Italy"],"raw_orcid":"https://orcid.org/0000-0002-6239-7301","affiliations":[{"raw_affiliation_string":"LISiN-Department of Electronics and Telecommunications, Politecnico di Torino, Turin 10129, Italy","institution_ids":["https://openalex.org/I177477856"]},{"raw_affiliation_string":"Polito BIO Med Lab, Politecnico di Torino, Turin 10129, Italy","institution_ids":["https://openalex.org/I177477856"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5135199690","display_name":"Liliam Fernandes de Oliveira","orcid":null},"institutions":[{"id":"https://openalex.org/I122140584","display_name":"Universidade Federal do Rio de Janeiro","ror":"https://ror.org/03490as77","country_code":"BR","type":"education","lineage":["https://openalex.org/I122140584"]},{"id":"https://openalex.org/I83648350","display_name":"Universidade Federal do Estado do Rio de Janeiro","ror":"https://ror.org/04tec8z30","country_code":"BR","type":"education","lineage":["https://openalex.org/I83648350"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Liliam Fernandes de Oliveira","raw_affiliation_strings":["Biomedical Engineering Program, Federal University of Rio de Janeiro, Rio de Janeiro 21941-914, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Biomedical Engineering Program, Federal University of Rio de Janeiro, Rio de Janeiro 21941-914, Brazil","institution_ids":["https://openalex.org/I122140584","https://openalex.org/I83648350"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5135147706"],"corresponding_institution_ids":["https://openalex.org/I177477856"],"apc_list":{"value":2420,"currency":"USD","value_usd":2420},"apc_paid":{"value":2420,"currency":"USD","value_usd":2420},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.5778586,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"122","issue":null,"first_page":"110450","last_page":"110450"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10784","display_name":"Muscle activation and electromyography studies","score":0.8808000087738037,"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/T10784","display_name":"Muscle activation and electromyography studies","score":0.8808000087738037,"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":0.024900000542402267,"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"}},{"id":"https://openalex.org/T11068","display_name":"Tendon Structure and Treatment","score":0.016499999910593033,"subfield":{"id":"https://openalex.org/subfields/2732","display_name":"Orthopedics and Sports Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/elastography","display_name":"Elastography","score":0.6689000129699707},{"id":"https://openalex.org/keywords/ultrasound-elastography","display_name":"Ultrasound elastography","score":0.3903999924659729},{"id":"https://openalex.org/keywords/ultrasonography","display_name":"Ultrasonography","score":0.3046000003814697},{"id":"https://openalex.org/keywords/biomechanics","display_name":"Biomechanics","score":0.28859999775886536}],"concepts":[{"id":"https://openalex.org/C2777690781","wikidata":"https://www.wikidata.org/wiki/Q1324974","display_name":"Elastography","level":3,"score":0.6689000129699707},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6334999799728394},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4011000096797943},{"id":"https://openalex.org/C2909095640","wikidata":"https://www.wikidata.org/wiki/Q1324974","display_name":"Ultrasound elastography","level":4,"score":0.3903999924659729},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.3882000148296356},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.385699987411499},{"id":"https://openalex.org/C529618451","wikidata":"https://www.wikidata.org/wiki/Q234904","display_name":"Ultrasonography","level":2,"score":0.3046000003814697},{"id":"https://openalex.org/C170700871","wikidata":"https://www.wikidata.org/wiki/Q193378","display_name":"Biomechanics","level":2,"score":0.28859999775886536},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.27900001406669617},{"id":"https://openalex.org/C29694066","wikidata":"https://www.wikidata.org/wiki/Q118301","display_name":"Orthodontics","level":1,"score":0.2492000013589859}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.bspc.2026.110450","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.bspc.2026.110450","pdf_url":null,"source":{"id":"https://openalex.org/S8427965","display_name":"Biomedical Signal Processing and Control","issn_l":"1746-8094","issn":["1746-8094","1746-8108"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Biomedical Signal Processing and Control","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1016/j.bspc.2026.110450","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.bspc.2026.110450","pdf_url":null,"source":{"id":"https://openalex.org/S8427965","display_name":"Biomedical Signal Processing and Control","issn_l":"1746-8094","issn":["1746-8094","1746-8108"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Biomedical Signal Processing and Control","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.47682908177375793,"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W1484073845","https://openalex.org/W1493425542","https://openalex.org/W1493810839","https://openalex.org/W1859888177","https://openalex.org/W1965978565","https://openalex.org/W1980951146","https://openalex.org/W1986631221","https://openalex.org/W2010714646","https://openalex.org/W2021250862","https://openalex.org/W2027622024","https://openalex.org/W2035851289","https://openalex.org/W2051665483","https://openalex.org/W2053998966","https://openalex.org/W2056860274","https://openalex.org/W2066625123","https://openalex.org/W2069508216","https://openalex.org/W2074927458","https://openalex.org/W2075422831","https://openalex.org/W2085355603","https://openalex.org/W2097242216","https://openalex.org/W2103653854","https://openalex.org/W2128689727","https://openalex.org/W2135162413","https://openalex.org/W2196980011","https://openalex.org/W2325719139","https://openalex.org/W2491149090","https://openalex.org/W2507483429","https://openalex.org/W2531624339","https://openalex.org/W2604211230","https://openalex.org/W2764083508","https://openalex.org/W2773223847","https://openalex.org/W2801803272","https://openalex.org/W2905661046","https://openalex.org/W3092638408","https://openalex.org/W4212868475","https://openalex.org/W4235343633","https://openalex.org/W4381469574","https://openalex.org/W4387682208","https://openalex.org/W4390410504","https://openalex.org/W4401068041","https://openalex.org/W4402947133","https://openalex.org/W4404251000","https://openalex.org/W4409560500","https://openalex.org/W4412653820","https://openalex.org/W4414009897"],"related_works":[],"abstract_inverted_index":{"The":[0,74],"medial":[1],"gastrocnemius":[2],"(MG)":[3],"plays":[4],"a":[5,181,224],"crucial":[6],"role":[7],"in":[8,19,66,87,142,189],"lower":[9,138],"limb":[10],"biomechanics,":[11],"yet":[12],"its":[13,22],"pennate":[14],"architecture":[15],"and":[16,34,45,59,68,109,187,211,213,221],"regional":[17,85],"variations":[18],"excitation":[20,33,186,210],"complicate":[21],"neuromechanical":[23,226],"characterization.":[24],"This":[25,167],"study":[26],"investigates":[27],"whether":[28],"the":[29,72,143,157,171,190,195,201,215],"relationship":[30,184],"between":[31,105,185],"muscle":[32,205,229],"stiffness":[35,188],"is":[36],"region-specific":[37],"within":[38],"MG,":[39],"by":[40],"combining":[41,218],"high-density":[42,219],"electromyography":[43],"(EMG)":[44],"SuperSonic":[46],"Imaging":[47],"(SSI)":[48],"elastography.":[49],"Eighteen":[50],"participants":[51],"performed":[52],"low-level,":[53],"force-increasing":[54],"contractions":[55],"while":[56],"EMG":[57,106,220],"amplitude":[58,82,108],"shear":[60],"modulus":[61],"(\u03bc)":[62],"were":[63,136],"concurrently":[64],"measured":[65],"proximal":[67,144,196],"distal":[69,92,158,175,191],"regions":[70],"of":[71,76,174,203,217,228],"MG.":[73],"distribution":[75],"channels":[77],"detecting":[78],"EMGs":[79],"with":[80,90],"greatest":[81],"values":[83],"revealed":[84],"differences":[86],"MG":[88,192,209],"excitation,":[89],"more":[91,182],"fibers":[93,176],"being":[94],"recruited":[95],"as":[96],"force":[97],"requirement":[98],"increased.":[99],"A":[100],"strong":[101],"correlation":[102,134],"was":[103],"found":[104],"envelope":[107],"\u03bc":[110],"across":[111],"all":[112],"subjects":[113],"for":[114,223],"both":[115],"portions":[116],"(mean":[117,146],"\u00b1":[118,123,129,147,153,165],"std:":[119,148],"r":[120,126,149,161],"=":[121,127,140,151,163],"0.85":[122],"0.06":[124],"proximally;":[125],"0.91":[128],"0.05":[130],"distally).":[131],"Moreover,":[132],"Fisher-transformed":[133],"coefficients":[135],"significantly":[137],"(p":[139],"0.004)":[141],"portion":[145],"f":[150,162],"1.32":[152],"0.26)":[154],"compared":[155],"to":[156,194],"one":[159],"(":[160],"1.63":[164],"0.34).":[166],"difference":[168],"indicates":[169],"that":[170],"preferential":[172],"recruitment":[173],"during":[177],"increasing":[178],"contraction":[179],"drives":[180],"consistent":[183],"relative":[193],"region.":[197],"These":[198],"findings":[199],"underscore":[200],"importance":[202],"considering":[204],"region-specificity":[206],"when":[207],"assessing":[208],"stiffness,":[212],"highlight":[214],"value":[216],"SSI":[222],"comprehensive":[225],"assessment":[227],"function.":[230]},"counts_by_year":[],"updated_date":"2026-06-19T15:47:20.252518","created_date":"2026-05-05T00:00:00"}