{"id":"https://openalex.org/W4412375074","doi":"https://doi.org/10.1109/access.2025.3587286","title":"Dynamic Adjacency Matrix Learning and Multi-Order Random Walk Aggregation for Alzheimer\u2019s Disease Diagnosis From Resting-State fMRI","display_name":"Dynamic Adjacency Matrix Learning and Multi-Order Random Walk Aggregation for Alzheimer\u2019s Disease Diagnosis From Resting-State fMRI","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4412375074","doi":"https://doi.org/10.1109/access.2025.3587286"},"language":"en","primary_location":{"id":"doi:10.1109/access.2025.3587286","doi":"https://doi.org/10.1109/access.2025.3587286","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3587286","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2025.3587286","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5110377043","display_name":"Z.W. Guan","orcid":"https://orcid.org/0009-0003-3353-966X","observed_orcids":["https://orcid.org/0009-0003-3353-966X"]},"institutions":[{"id":"https://openalex.org/I146655781","display_name":"University of Liverpool","ror":"https://ror.org/04xs57h96","country_code":"GB","type":"education","lineage":["https://openalex.org/I146655781"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Zhaoyang Guan","raw_affiliation_strings":["Department of Mathematical Sciences, University of Liverpool, Liverpool, U.K","Department of Mathematical Sciences, University of Liverpool, Liverpool, UK"],"raw_orcid":"https://orcid.org/0009-0003-3353-966X","affiliations":[{"raw_affiliation_string":"Department of Mathematical Sciences, University of Liverpool, Liverpool, U.K","institution_ids":["https://openalex.org/I146655781"]},{"raw_affiliation_string":"Department of Mathematical Sciences, University of Liverpool, Liverpool, UK","institution_ids":["https://openalex.org/I146655781"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020660465","display_name":"Jierui Li","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I146655781","display_name":"University of Liverpool","ror":"https://ror.org/04xs57h96","country_code":"GB","type":"education","lineage":["https://openalex.org/I146655781"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Jierui Li","raw_affiliation_strings":["Department of Mathematical Sciences, University of Liverpool, Liverpool, U.K","Department of Mathematical Sciences, University of Liverpool, Liverpool, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematical Sciences, University of Liverpool, Liverpool, U.K","institution_ids":["https://openalex.org/I146655781"]},{"raw_affiliation_string":"Department of Mathematical Sciences, University of Liverpool, Liverpool, UK","institution_ids":["https://openalex.org/I146655781"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Yuxin Liu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210107780","display_name":"Xi'an Medical University","ror":"https://ror.org/01fmc2233","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210107780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuxin Liu","raw_affiliation_strings":["Department of Nursing and Rehabilitation, Xi&#x2019;an Medical University, Xi&#x2019;an, China","Department of Nursing and Rehabilitation, Xi&#x2019;an Medical University, Xi&#x2019;an, CHINA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Nursing and Rehabilitation, Xi&#x2019;an Medical University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I4210107780"]},{"raw_affiliation_string":"Department of Nursing and Rehabilitation, Xi&#x2019;an Medical University, Xi&#x2019;an, CHINA","institution_ids":["https://openalex.org/I4210107780"]}]},{"author_position":"last","author":{"id":null,"display_name":"Xianrui Shan","orcid":"https://orcid.org/0009-0006-1845-3878","observed_orcids":["https://orcid.org/0009-0006-1845-3878"]},"institutions":[{"id":"https://openalex.org/I146655781","display_name":"University of Liverpool","ror":"https://ror.org/04xs57h96","country_code":"GB","type":"education","lineage":["https://openalex.org/I146655781"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Xianrui Shan","raw_affiliation_strings":["Department of Mathematical Sciences, University of Liverpool, Liverpool, U.K","Department of Mathematical Sciences, University of Liverpool, Liverpool, UK"],"raw_orcid":"https://orcid.org/0009-0006-1845-3878","affiliations":[{"raw_affiliation_string":"Department of Mathematical Sciences, University of Liverpool, Liverpool, U.K","institution_ids":["https://openalex.org/I146655781"]},{"raw_affiliation_string":"Department of Mathematical Sciences, University of Liverpool, Liverpool, UK","institution_ids":["https://openalex.org/I146655781"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2075,"currency":"USD","value_usd":2075},"apc_paid":{"value":2075,"currency":"USD","value_usd":2075},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.13129856,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"13","issue":null,"first_page":"119427","last_page":"119442"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10241","display_name":"Functional Brain Connectivity Studies","score":0.9984999895095825,"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"}},"topics":[{"id":"https://openalex.org/T10241","display_name":"Functional Brain Connectivity Studies","score":0.9984999895095825,"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/T10009","display_name":"Dementia and Cognitive Impairment Research","score":0.00139999995008111,"subfield":{"id":"https://openalex.org/subfields/2738","display_name":"Psychiatry and Mental health"},"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/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/alzheimer-s-disease-diagnosis","display_name":"Alzheimer's disease diagnosis","score":0.9079999923706055},{"id":"https://openalex.org/keywords/resting-state-fmri","display_name":"resting-state fMRI","score":0.9869999885559082},{"id":"https://openalex.org/keywords/graph-neural-networks","display_name":"graph neural networks","score":0.7799999713897705},{"id":"https://openalex.org/keywords/brain-network-analysis","display_name":"brain network analysis","score":0.6010000109672546},{"id":"https://openalex.org/keywords/early-diagnosis","display_name":"early diagnosis","score":0.8289999961853027},{"id":"https://openalex.org/keywords/multiscale-feature-fusion","display_name":"multi-scale feature fusion","score":0.7120000123977661},{"id":"https://openalex.org/keywords/adni","display_name":"ADNI","score":0.5320000052452087}],"concepts":[{"id":"https://openalex.org/C66324658","wikidata":"https://www.wikidata.org/wiki/Q7316120","display_name":"Resting state fMRI","level":2,"score":0.7250713109970093},{"id":"https://openalex.org/C180356752","wikidata":"https://www.wikidata.org/wiki/Q727035","display_name":"Adjacency matrix","level":3,"score":0.6599752902984619},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5913093686103821},{"id":"https://openalex.org/C121194460","wikidata":"https://www.wikidata.org/wiki/Q856741","display_name":"Random walk","level":2,"score":0.479894757270813},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.39373189210891724},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.2919309437274933},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21924135088920593},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.2089020013809204},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.10974377393722534},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.09422805905342102},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2025.3587286","doi":"https://doi.org/10.1109/access.2025.3587286","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3587286","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:d2c882d795284d6285cc7b859c5bb8ac","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/d2c882d795284d6285cc7b859c5bb8ac","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":"IEEE Access, Vol 13, Pp 119427-119442 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2025.3587286","doi":"https://doi.org/10.1109/access.2025.3587286","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3587286","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.9537000060081482,"id":"https://metadata.un.org/sdg/3"}],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W2047563948","https://openalex.org/W2154767045","https://openalex.org/W2171630967","https://openalex.org/W2223851414","https://openalex.org/W2238108400","https://openalex.org/W2374852389","https://openalex.org/W2514763871","https://openalex.org/W2563261399","https://openalex.org/W2589022663","https://openalex.org/W2593212236","https://openalex.org/W2770136486","https://openalex.org/W2788611061","https://openalex.org/W2809150600","https://openalex.org/W2902501126","https://openalex.org/W2914609039","https://openalex.org/W2914951750","https://openalex.org/W2964051675","https://openalex.org/W2978736959","https://openalex.org/W3013329804","https://openalex.org/W3094867493","https://openalex.org/W3124324672","https://openalex.org/W3145540361","https://openalex.org/W3157186248","https://openalex.org/W3195457683","https://openalex.org/W3202808313","https://openalex.org/W4211264657","https://openalex.org/W4213174719","https://openalex.org/W4221063338","https://openalex.org/W4289517144","https://openalex.org/W4298394114","https://openalex.org/W4303614361","https://openalex.org/W4308601243","https://openalex.org/W4315490931","https://openalex.org/W4366987356","https://openalex.org/W4376605176","https://openalex.org/W4385212428","https://openalex.org/W4386352914","https://openalex.org/W4387950553","https://openalex.org/W4390197122","https://openalex.org/W4400310044","https://openalex.org/W4401244215","https://openalex.org/W4401906310","https://openalex.org/W4406215007","https://openalex.org/W4407277267","https://openalex.org/W4417232047"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W4230045434","https://openalex.org/W1597743604","https://openalex.org/W2038723108","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4383566813"],"abstract_inverted_index":{"Alzheimer\u2019s":[0,124,155,189],"disease":[1,156],"(AD)":[2],"is":[3,12,133],"a":[4,30,79,182],"progressive,":[5],"irreversible":[6],"neurodegenerative":[7],"disorder,":[8],"and":[9,17,62,72,95,106,173],"early":[10,162,186],"diagnosis":[11,187],"critical":[13],"for":[14,161,185],"timely":[15],"intervention":[16],"slowing":[18],"down":[19],"the":[20,23,45,92,99,117,123,137,143,167],"course":[21],"of":[22,44,98,120,169,188],"disease.":[24,190],"Functional":[25],"magnetic":[26],"resonance":[27],"imaging":[28],"(fMRI),":[29],"non-invasive":[31],"neuroimaging":[32],"technique,":[33],"can":[34],"be":[35],"used":[36],"to":[37,58],"detect":[38],"functional":[39],"brain":[40,64,144,151,178],"activity.":[41],"However,":[42],"most":[43],"existing":[46,138],"graph":[47],"neural":[48],"network":[49,179],"methods":[50],"based":[51,86],"on":[52,87,122],"static":[53],"adjacency":[54,103],"matrices":[55],"are":[56],"difficult":[57],"capture":[59],"individual":[60],"differences":[61],"remote":[63],"region":[65,145],"interactions,":[66],"thus":[67],"limiting":[68],"their":[69],"classification":[70,118],"performance":[71],"interpretability.":[73],"In":[74,141],"this":[75],"paper,":[76],"we":[77],"propose":[78],"Dynamic":[80],"Multi-Scale":[81],"Brain":[82],"Network":[83],"(DMSBN)":[84],"model":[85,100],"resting-state":[88],"fMRI,":[89],"which":[90,132],"improves":[91],"discriminative":[93],"ability":[94],"biological":[96],"interpretability":[97],"through":[101],"dynamic":[102,170],"matrix":[104],"learning":[105,172],"multistage":[107],"stochastic":[108],"wandering":[109],"aggregation":[110],"mechanism.":[111],"The":[112],"experimental":[113],"results":[114],"show":[115],"that":[116],"accuracy":[119],"DMSBN":[121],"Disease":[125],"Neuroimaging":[126],"Initiative":[127],"(ADNI)":[128],"database":[129],"reaches":[130],"96.57%,":[131],"significantly":[134],"better":[135],"than":[136],"baseline":[139],"methods.":[140],"addition,":[142],"analysis":[146],"module":[147],"identified":[148],"high":[149],"contributing":[150],"regions":[152],"associated":[153],"with":[154],"pathology,":[157],"providing":[158,181],"new":[159],"insights":[160],"intervention.":[163],"This":[164],"study":[165],"validates":[166],"effectiveness":[168],"neighborhood":[171],"multi-scale":[174],"feature":[175],"fusion":[176],"in":[177],"analysis,":[180],"powerful":[183],"aid":[184]},"counts_by_year":[],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2025-07-13T00:00:00"}
