{"id":"https://openalex.org/W4411408299","doi":"https://doi.org/10.1109/jbhi.2025.3580944","title":"Multi-Scale Temporal Analysis With a Dual-Branch Attention Network for Interpretable Gait-Based Classification of Neurodegenerative Diseases","display_name":"Multi-Scale Temporal Analysis With a Dual-Branch Attention Network for Interpretable Gait-Based Classification of Neurodegenerative Diseases","publication_year":2025,"publication_date":"2025-06-18","ids":{"openalex":"https://openalex.org/W4411408299","doi":"https://doi.org/10.1109/jbhi.2025.3580944","pmid":"https://pubmed.ncbi.nlm.nih.gov/40531650"},"language":"en","primary_location":{"id":"doi:10.1109/jbhi.2025.3580944","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jbhi.2025.3580944","pdf_url":null,"source":{"id":"https://openalex.org/S2495854775","display_name":"IEEE Journal of Biomedical and Health Informatics","issn_l":"2168-2194","issn":["2168-2194","2168-2208"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Biomedical and Health Informatics","raw_type":"journal-article"},"type":"article","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/A5022209006","display_name":"Wei Zeng","orcid":"https://orcid.org/0000-0002-8353-8265"},"institutions":[{"id":"https://openalex.org/I181361081","display_name":"Longyan University","ror":"https://ror.org/0483s5p06","country_code":"CN","type":"education","lineage":["https://openalex.org/I181361081"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Zeng","raw_affiliation_strings":["School of Physics and Mechanical and Electrical Engineering, Longyan University, Longyan, China"],"raw_orcid":"https://orcid.org/0000-0002-8353-8265","affiliations":[{"raw_affiliation_string":"School of Physics and Mechanical and Electrical Engineering, Longyan University, Longyan, China","institution_ids":["https://openalex.org/I181361081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111328644","display_name":"Zhangbo Peng","orcid":null},"institutions":[{"id":"https://openalex.org/I181361081","display_name":"Longyan University","ror":"https://ror.org/0483s5p06","country_code":"CN","type":"education","lineage":["https://openalex.org/I181361081"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhangbo Peng","raw_affiliation_strings":["School of Physics and Mechanical and Electrical Engineering, Longyan University, Longyan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Physics and Mechanical and Electrical Engineering, Longyan University, Longyan, China","institution_ids":["https://openalex.org/I181361081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100350374","display_name":"Yang Chen","orcid":"https://orcid.org/0000-0001-8187-2000"},"institutions":[{"id":"https://openalex.org/I181361081","display_name":"Longyan University","ror":"https://ror.org/0483s5p06","country_code":"CN","type":"education","lineage":["https://openalex.org/I181361081"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Chen","raw_affiliation_strings":["School of Physics and Mechanical and Electrical Engineering, Longyan University, Longyan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Physics and Mechanical and Electrical Engineering, Longyan University, Longyan, China","institution_ids":["https://openalex.org/I181361081"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044668212","display_name":"Shaoyi Du","orcid":"https://orcid.org/0000-0002-7092-0596"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shaoyi Du","raw_affiliation_strings":["Institute of Artificial Intelligence and Robotics, Xi&#x2019;an Jiaotong University, Xi&#x2019;an, China","Institute of Artificial Intelligence and Robotics, Xi&#x0027;an Jiaotong University, Xi&#x0027;an, China"],"raw_orcid":"https://orcid.org/0000-0002-7092-0596","affiliations":[{"raw_affiliation_string":"Institute of Artificial Intelligence and Robotics, Xi&#x2019;an Jiaotong University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"Institute of Artificial Intelligence and Robotics, Xi&#x0027;an Jiaotong University, Xi&#x0027;an, China","institution_ids":["https://openalex.org/I87445476"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.8446,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.71352818,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":97},"biblio":{"volume":"30","issue":"4","first_page":"3089","last_page":"3101"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12740","display_name":"Gait Recognition and Analysis","score":0.9524999856948853,"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/T12740","display_name":"Gait Recognition and Analysis","score":0.9524999856948853,"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/T10863","display_name":"Voice and Speech Disorders","score":0.9225999712944031,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"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/T11227","display_name":"Diabetic Foot Ulcer Assessment and Management","score":0.9039999842643738,"subfield":{"id":"https://openalex.org/subfields/2712","display_name":"Endocrinology, Diabetes and Metabolism"},"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/interpretability","display_name":"Interpretability","score":0.8091112375259399},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6976837515830994},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6474841833114624},{"id":"https://openalex.org/keywords/discriminative-model","display_name":"Discriminative model","score":0.6260888576507568},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.586788535118103},{"id":"https://openalex.org/keywords/gait","display_name":"Gait","score":0.5745934247970581},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.53298419713974},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.48679301142692566},{"id":"https://openalex.org/keywords/gait-analysis","display_name":"Gait analysis","score":0.4738743007183075},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.4629775881767273},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.43506503105163574},{"id":"https://openalex.org/keywords/preprocessor","display_name":"Preprocessor","score":0.42958781123161316},{"id":"https://openalex.org/keywords/physical-medicine-and-rehabilitation","display_name":"Physical medicine and rehabilitation","score":0.1797616183757782},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.12286296486854553}],"concepts":[{"id":"https://openalex.org/C2781067378","wikidata":"https://www.wikidata.org/wiki/Q17027399","display_name":"Interpretability","level":2,"score":0.8091112375259399},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6976837515830994},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6474841833114624},{"id":"https://openalex.org/C97931131","wikidata":"https://www.wikidata.org/wiki/Q5282087","display_name":"Discriminative model","level":2,"score":0.6260888576507568},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.586788535118103},{"id":"https://openalex.org/C151800584","wikidata":"https://www.wikidata.org/wiki/Q2370000","display_name":"Gait","level":2,"score":0.5745934247970581},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.53298419713974},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.48679301142692566},{"id":"https://openalex.org/C173906292","wikidata":"https://www.wikidata.org/wiki/Q1493441","display_name":"Gait analysis","level":3,"score":0.4738743007183075},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.4629775881767273},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.43506503105163574},{"id":"https://openalex.org/C34736171","wikidata":"https://www.wikidata.org/wiki/Q918333","display_name":"Preprocessor","level":2,"score":0.42958781123161316},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.1797616183757782},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.12286296486854553}],"mesh":[{"descriptor_ui":"D000077107","descriptor_name":"Gait Analysis","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D000077107","descriptor_name":"Gait Analysis","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D000077321","descriptor_name":"Deep Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000077321","descriptor_name":"Deep Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005684","descriptor_name":"Gait","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":"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":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D019636","descriptor_name":"Neurodegenerative Diseases","qualifier_ui":"Q000145","qualifier_name":"classification","is_major_topic":true},{"descriptor_ui":"D019636","descriptor_name":"Neurodegenerative Diseases","qualifier_ui":"Q000145","qualifier_name":"classification","is_major_topic":true},{"descriptor_ui":"D019636","descriptor_name":"Neurodegenerative Diseases","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D019636","descriptor_name":"Neurodegenerative Diseases","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D019636","descriptor_name":"Neurodegenerative Diseases","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D019636","descriptor_name":"Neurodegenerative Diseases","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D020233","descriptor_name":"Gait Disorders, Neurologic","qualifier_ui":"Q000145","qualifier_name":"classification","is_major_topic":true},{"descriptor_ui":"D020233","descriptor_name":"Gait Disorders, Neurologic","qualifier_ui":"Q000145","qualifier_name":"classification","is_major_topic":true},{"descriptor_ui":"D020233","descriptor_name":"Gait Disorders, Neurologic","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D020233","descriptor_name":"Gait Disorders, Neurologic","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D020233","descriptor_name":"Gait Disorders, Neurologic","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D020233","descriptor_name":"Gait Disorders, Neurologic","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1109/jbhi.2025.3580944","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jbhi.2025.3580944","pdf_url":null,"source":{"id":"https://openalex.org/S2495854775","display_name":"IEEE Journal of Biomedical and Health Informatics","issn_l":"2168-2194","issn":["2168-2194","2168-2208"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Biomedical and Health Informatics","raw_type":"journal-article"},{"id":"pmid:40531650","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/40531650","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 journal of biomedical and health informatics","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1593020657","display_name":"\u878d\u5408\u786e\u5b9a\u5b66\u4e60\u7406\u8bba\u548c\u975e\u7ebf\u6027\u52a8\u529b\u5b66\u7684\u591a\u6a21\u6001\u8111\u795e\u7ecf\u7cfb\u7edf\u75be\u75c5\u8f85\u52a9\u8bca\u65ad\u7814\u7a76","funder_award_id":"2022J011146","funder_id":"https://openalex.org/F4320321878","funder_display_name":"Natural Science Foundation of Fujian Province"},{"id":"https://openalex.org/G254024322","display_name":null,"funder_award_id":"2023J01966","funder_id":"https://openalex.org/F4320321878","funder_display_name":"Natural Science Foundation of Fujian Province"},{"id":"https://openalex.org/G3061147251","display_name":"\u878d\u5408\u591a\u6a21\u6001\u6570\u636e\u7684\u4e0b\u80a2\u8fd0\u52a8\u80fd\u529b\u8bc4\u4ef7\u65b9\u6cd5\u4e0e\u8bc4\u4ef7\u7cfb\u7edf\u7814\u7a76","funder_award_id":"2024J01867","funder_id":"https://openalex.org/F4320321878","funder_display_name":"Natural Science Foundation of Fujian Province"}],"funders":[{"id":"https://openalex.org/F4320321878","display_name":"Natural Science Foundation of Fujian Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2133973503","https://openalex.org/W2471060339","https://openalex.org/W2148547327","https://openalex.org/W4226236273","https://openalex.org/W2125892956","https://openalex.org/W2130975749","https://openalex.org/W2493973380","https://openalex.org/W2394835211","https://openalex.org/W2809084995","https://openalex.org/W2729676947"],"abstract_inverted_index":{"The":[0],"accurate":[1],"diagnosis":[2],"of":[3,30,121,130,153,157,162,196],"neurodegenerative":[4],"diseases":[5],"(NDDs),":[6],"such":[7],"as":[8],"Amyotrophic":[9],"Lateral":[10],"Sclerosis":[11],"(ALS),":[12],"Huntington's":[13],"Disease":[14,18,144],"(HD),":[15],"and":[16,28,58,78,95,124,159,169,182,193],"Parkinson's":[17],"(PD),":[19],"remains":[20],"a":[21,42,180],"clinical":[22,186],"challenge":[23],"due":[24],"to":[25,103,111],"the":[26,36,108,119,128,140],"complexity":[27],"subtlety":[29],"gait":[31,55,187,205],"abnormalities.":[32],"This":[33],"paper":[34],"proposes":[35],"Dual-Branch":[37],"Attention-Enhanced":[38],"Residual":[39],"Network":[40],"(DAERN),":[41],"novel":[43],"deep":[44,167],"learning":[45,168,171],"architecture":[46],"that":[47,148,176],"integrates":[48],"Dilated":[49],"Causal":[50],"Convolutions":[51],"(DCCBlock)":[52],"for":[53,62,185],"local":[54],"pattern":[56],"extraction":[57],"Multi-Head":[59],"Self-Attention":[60],"(MHSA)":[61],"long-range":[63],"dependency":[64],"modeling.":[65],"A":[66],"Cross-Attention":[67],"Fusion":[68],"module":[69],"enhances":[70],"feature":[71],"integration,":[72],"while":[73],"SHapley":[74],"Additive":[75],"exPlanations":[76],"(SHAP)":[77],"Integrated":[79],"Gradients":[80],"(IG)":[81],"improve":[82],"interpretability,":[83],"providing":[84],"clinically":[85],"relevant":[86],"insights":[87],"into":[88],"gait-based":[89],"NDD":[90],"classification.":[91],"Uniform":[92],"Manifold":[93],"Approximation":[94],"Projection":[96],"(UMAP)":[97],"visualizations":[98],"reveal":[99],"well-separated":[100],"clusters":[101],"corresponding":[102],"distinct":[104],"NDDs":[105],"categories,":[106],"demonstrating":[107],"model's":[109],"ability":[110],"capture":[112],"discriminative":[113],"features.":[114],"Comprehensive":[115],"ablation":[116],"studies":[117],"validate":[118],"contributions":[120],"model":[122],"components":[123],"preprocessing":[125],"strategies,":[126],"highlighting":[127],"significance":[129],"each":[131],"in":[132,142,190,201],"achieving":[133],"state-of-the-art":[134],"classification":[135],"performance.":[136],"Experimental":[137],"evaluations":[138],"on":[139],"Gait":[141],"Neurodegenerative":[143],"(GaitNDD)":[145],"dataset":[146],"demonstrate":[147],"DAERN":[149,177],"achieves":[150],"an":[151,155,160],"accuracy":[152],"99.64%,":[154],"F1-score":[156],"99.65%,":[158],"AUC":[161],"0.9997,":[163],"significantly":[164],"outperforming":[165],"conventional":[166],"machine":[170],"baselines.":[172],"These":[173],"findings":[174],"suggest":[175],"could":[178],"be":[179],"valuable":[181],"interpretable":[183],"tool":[184],"assessment,":[188],"aiding":[189],"early-stage":[191],"monitoring":[192],"automated":[194],"screening":[195],"NDDs,":[197],"with":[198],"potential":[199],"applications":[200],"real-time":[202],"wearable":[203],"sensor-based":[204],"analysis.":[206]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-13T07:31:44.756512","created_date":"2025-10-10T00:00:00"}
