{"id":"https://openalex.org/W4406276221","doi":"https://doi.org/10.1109/bibm62325.2024.10822126","title":"Multimodal Brain Signal Analysis with State-Space Modeling: A Study on Working Memory","display_name":"Multimodal Brain Signal Analysis with State-Space Modeling: A Study on Working Memory","publication_year":2024,"publication_date":"2024-12-03","ids":{"openalex":"https://openalex.org/W4406276221","doi":"https://doi.org/10.1109/bibm62325.2024.10822126"},"language":"en","primary_location":{"id":"doi:10.1109/bibm62325.2024.10822126","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bibm62325.2024.10822126","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Conference on Bioinformatics and Biomedicine (BIBM)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"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/A5076313395","display_name":"Wenhao Jiang","orcid":"https://orcid.org/0000-0002-4457-6496"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenhao Jiang","raw_affiliation_strings":["Harbin Institute of Technology,Faculty of Computing,Harbin,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology,Faculty of Computing,Harbin,China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101902017","display_name":"Qinglong Liu","orcid":"https://orcid.org/0000-0003-3937-2234"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qinglong Liu","raw_affiliation_strings":["Harbin Institute of Technology,Faculty of Computing,Harbin,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology,Faculty of Computing,Harbin,China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100619525","display_name":"Kaixuan Wang","orcid":"https://orcid.org/0000-0001-9210-0233"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kaixuan Wang","raw_affiliation_strings":["Harbin Institute of Technology,Faculty of Computing,Harbin,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology,Faculty of Computing,Harbin,China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111001567","display_name":"Shihang Ding","orcid":null},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shihang Ding","raw_affiliation_strings":["Harbin Institute of Technology,Faculty of Computing,Harbin,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology,Faculty of Computing,Harbin,China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013820013","display_name":"Hongjian Bo","orcid":"https://orcid.org/0000-0002-2850-6199"},"institutions":[{"id":"https://openalex.org/I4210159500","display_name":"Shenzhen Academy of Aerospace Technology","ror":"https://ror.org/05etzsm06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210159500"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongjian Bo","raw_affiliation_strings":["Shenzhen Academy of Aerospace Technology,Shenzhen,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shenzhen Academy of Aerospace Technology,Shenzhen,China","institution_ids":["https://openalex.org/I4210159500"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101461378","display_name":"Cong Xu","orcid":"https://orcid.org/0000-0001-5374-5530"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cong Xu","raw_affiliation_strings":["Harbin Institute of Technology,Faculty of Computing,Harbin,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology,Faculty of Computing,Harbin,China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026035207","display_name":"Lin Ma","orcid":"https://orcid.org/0000-0002-8172-5788"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lin Ma","raw_affiliation_strings":["Harbin Institute of Technology,Faculty of Computing,Harbin,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology,Faculty of Computing,Harbin,China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100398343","display_name":"Haifeng Li","orcid":"https://orcid.org/0000-0002-2534-2299"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haifeng Li","raw_affiliation_strings":["Harbin Institute of Technology,Faculty of Computing,Harbin,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology,Faculty of Computing,Harbin,China","institution_ids":["https://openalex.org/I204983213"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"3351","last_page":"3356"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.6836000084877014,"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/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.6836000084877014,"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/T10320","display_name":"Neural Networks and Applications","score":0.6431999802589417,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6718975305557251},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.482384592294693},{"id":"https://openalex.org/keywords/space","display_name":"Space (punctuation)","score":0.4559815526008606},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.4270378053188324},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.13196596503257751},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.07771986722946167},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.07185125350952148}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6718975305557251},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.482384592294693},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.4559815526008606},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.4270378053188324},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.13196596503257751},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.07771986722946167},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.07185125350952148}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bibm62325.2024.10822126","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bibm62325.2024.10822126","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Conference on Bioinformatics and Biomedicine (BIBM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1991695159","https://openalex.org/W2025566393","https://openalex.org/W2054768221","https://openalex.org/W2059512699","https://openalex.org/W2096707172","https://openalex.org/W2168517985","https://openalex.org/W2559446857","https://openalex.org/W2581399274","https://openalex.org/W2606574754","https://openalex.org/W2792924962","https://openalex.org/W2939062286","https://openalex.org/W2963608065","https://openalex.org/W3008937054","https://openalex.org/W3028337256","https://openalex.org/W3106739089","https://openalex.org/W3163806121","https://openalex.org/W3209031124","https://openalex.org/W4296935242","https://openalex.org/W4307244177","https://openalex.org/W4313261772","https://openalex.org/W4382727541","https://openalex.org/W4388035146","https://openalex.org/W4388719854","https://openalex.org/W6631318056"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"Working":[0],"memory":[1],"(WM)":[2],"is":[3],"a":[4,22,93],"fundamental":[5],"cognitive":[6,144],"function":[7],"intricately":[8],"linked":[9],"to":[10,34,111,121],"various":[11],"neurological":[12],"and":[13,37,53,114,152],"psychiatric":[14],"conditions.":[15],"In":[16],"this":[17],"study,":[18],"we":[19],"introduce":[20],"Neural-SSM,":[21],"novel":[23],"computational":[24],"model":[25,43],"based":[26],"on":[27,46],"the":[28,61,68,82,102,119,133,138],"State":[29],"Space":[30],"Model":[31],"(SSM),":[32],"designed":[33],"effectively":[35],"capture":[36],"characterize":[38],"neural":[39],"activity":[40],"patterns.":[41],"The":[42],"was":[44],"trained":[45],"multimodal":[47],"brain":[48,141],"signals,":[49],"specifically":[50],"electroencephalogram":[51],"(EEG)":[52],"functional":[54],"near-infrared":[55],"spectroscopy":[56],"(fNIRS)":[57],"data":[58],"collected":[59],"during":[60],"N-back":[62,78],"tasks.":[63],"Experimental":[64],"results":[65],"indicate":[66],"that":[67],"Embedding":[69],"Unit":[70],"achieved":[71],"an":[72],"accuracy":[73],"of":[74,89,98,101,140],"81.41%":[75],"in":[76,136,143],"classifying":[77],"task":[79,128],"difficulty,":[80],"while":[81],"Attention":[83],"GRU":[84],"component":[85],"demonstrated":[86],"precise":[87],"regression":[88],"hemodynamic":[90],"responses":[91],"with":[92,126,146],"mean":[94],"squared":[95],"error":[96],"(MSE)":[97],"0.1289.":[99],"Analysis":[100],"attention":[103],"matrix":[104],"revealed":[105],"enhanced":[106],"directional":[107],"connectivity":[108],"from":[109,118],"EEG":[110],"fNIRS":[112],"channels":[113],"identified":[115],"long-range":[116],"pathways":[117],"occipital":[120],"frontal":[122],"cortex,":[123],"which":[124],"intensified":[125],"increasing":[127],"difficulty.":[129],"These":[130],"findings":[131],"highlight":[132],"model\u2019s":[134],"potential":[135],"advancing":[137],"understanding":[139],"activities":[142],"processes,":[145],"significant":[147],"implications":[148],"for":[149],"biomedical":[150],"engineering":[151],"neuroimaging":[153],"research.":[154]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
