{"id":"https://openalex.org/W4294975253","doi":"https://doi.org/10.1109/embc48229.2022.9871548","title":"An Unsupervised Feature Learning Approach for Elucidating Hidden Dynamics in rs-fMRI Functional Network Connectivity","display_name":"An Unsupervised Feature Learning Approach for Elucidating Hidden Dynamics in rs-fMRI Functional Network Connectivity","publication_year":2022,"publication_date":"2022-07-11","ids":{"openalex":"https://openalex.org/W4294975253","doi":"https://doi.org/10.1109/embc48229.2022.9871548","pmid":"https://pubmed.ncbi.nlm.nih.gov/36086408"},"language":"en","primary_location":{"id":"doi:10.1109/embc48229.2022.9871548","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc48229.2022.9871548","pdf_url":null,"source":{"id":"https://openalex.org/S4363607706","display_name":"2022 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)","raw_type":"proceedings-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/A5087195705","display_name":"Charles A. Ellis","orcid":"https://orcid.org/0000-0002-1547-9996"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]},{"id":"https://openalex.org/I4210133909","display_name":"Center for Translational Research in Neuroimaging and Data Science","ror":"https://ror.org/02qx6zf82","country_code":"US","type":"facility","lineage":["https://openalex.org/I130701444","https://openalex.org/I150468666","https://openalex.org/I181565077","https://openalex.org/I4210133909"]},{"id":"https://openalex.org/I181565077","display_name":"Georgia State University","ror":"https://ror.org/03qt6ba18","country_code":"US","type":"education","lineage":["https://openalex.org/I181565077"]},{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Charles A. Ellis","raw_affiliation_strings":["Georgia State University, Georgia Institute of Technology, Emory University,Tri-institutional Center for Translational Research in Neuroimaging and Data Science (TReNDS),Atlanta,GA,USA,30303"],"affiliations":[{"raw_affiliation_string":"Georgia State University, Georgia Institute of Technology, Emory University,Tri-institutional Center for Translational Research in Neuroimaging and Data Science (TReNDS),Atlanta,GA,USA,30303","institution_ids":["https://openalex.org/I4210133909","https://openalex.org/I130701444","https://openalex.org/I181565077","https://openalex.org/I150468666"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033819321","display_name":"Mohammad S.E. Sendi","orcid":"https://orcid.org/0000-0003-2946-1786"},"institutions":[{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]},{"id":"https://openalex.org/I4210133909","display_name":"Center for Translational Research in Neuroimaging and Data Science","ror":"https://ror.org/02qx6zf82","country_code":"US","type":"facility","lineage":["https://openalex.org/I130701444","https://openalex.org/I150468666","https://openalex.org/I181565077","https://openalex.org/I4210133909"]},{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]},{"id":"https://openalex.org/I181565077","display_name":"Georgia State University","ror":"https://ror.org/03qt6ba18","country_code":"US","type":"education","lineage":["https://openalex.org/I181565077"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mohammad S.E. Sendi","raw_affiliation_strings":["Georgia State University, Georgia Institute of Technology, Emory University,Tri-institutional Center for Translational Research in Neuroimaging and Data Science (TReNDS),Atlanta,GA,USA,30303"],"affiliations":[{"raw_affiliation_string":"Georgia State University, Georgia Institute of Technology, Emory University,Tri-institutional Center for Translational Research in Neuroimaging and Data Science (TReNDS),Atlanta,GA,USA,30303","institution_ids":["https://openalex.org/I4210133909","https://openalex.org/I130701444","https://openalex.org/I181565077","https://openalex.org/I150468666"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024242506","display_name":"Robyn L. Miller","orcid":"https://orcid.org/0000-0002-4679-7567"},"institutions":[{"id":"https://openalex.org/I181565077","display_name":"Georgia State University","ror":"https://ror.org/03qt6ba18","country_code":"US","type":"education","lineage":["https://openalex.org/I181565077"]},{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]},{"id":"https://openalex.org/I4210133909","display_name":"Center for Translational Research in Neuroimaging and Data Science","ror":"https://ror.org/02qx6zf82","country_code":"US","type":"facility","lineage":["https://openalex.org/I130701444","https://openalex.org/I150468666","https://openalex.org/I181565077","https://openalex.org/I4210133909"]},{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Robyn L. Miller","raw_affiliation_strings":["Georgia State University, Georgia Institute of Technology, Emory University,Tri-institutional Center for Translational Research in Neuroimaging and Data Science (TReNDS),Atlanta,GA,USA,30303"],"affiliations":[{"raw_affiliation_string":"Georgia State University, Georgia Institute of Technology, Emory University,Tri-institutional Center for Translational Research in Neuroimaging and Data Science (TReNDS),Atlanta,GA,USA,30303","institution_ids":["https://openalex.org/I4210133909","https://openalex.org/I130701444","https://openalex.org/I181565077","https://openalex.org/I150468666"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032850756","display_name":"Vince D. Calhoun","orcid":"https://orcid.org/0000-0001-9058-0747"},"institutions":[{"id":"https://openalex.org/I4210133909","display_name":"Center for Translational Research in Neuroimaging and Data Science","ror":"https://ror.org/02qx6zf82","country_code":"US","type":"facility","lineage":["https://openalex.org/I130701444","https://openalex.org/I150468666","https://openalex.org/I181565077","https://openalex.org/I4210133909"]},{"id":"https://openalex.org/I181565077","display_name":"Georgia State University","ror":"https://ror.org/03qt6ba18","country_code":"US","type":"education","lineage":["https://openalex.org/I181565077"]},{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]},{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Vince D. Calhoun","raw_affiliation_strings":["Georgia State University, Georgia Institute of Technology, Emory University,Tri-institutional Center for Translational Research in Neuroimaging and Data Science (TReNDS),Atlanta,GA,USA,30303"],"affiliations":[{"raw_affiliation_string":"Georgia State University, Georgia Institute of Technology, Emory University,Tri-institutional Center for Translational Research in Neuroimaging and Data Science (TReNDS),Atlanta,GA,USA,30303","institution_ids":["https://openalex.org/I4210133909","https://openalex.org/I130701444","https://openalex.org/I181565077","https://openalex.org/I150468666"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5087195705"],"corresponding_institution_ids":["https://openalex.org/I130701444","https://openalex.org/I150468666","https://openalex.org/I181565077","https://openalex.org/I4210133909"],"apc_list":null,"apc_paid":null,"fwci":3.2083,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.94659624,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"2022","issue":null,"first_page":"4449","last_page":"4452"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10241","display_name":"Functional Brain Connectivity Studies","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10241","display_name":"Functional Brain Connectivity Studies","score":1.0,"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"}},{"id":"https://openalex.org/T10378","display_name":"Advanced MRI Techniques and Applications","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/T10581","display_name":"Neural dynamics and brain function","score":0.9987000226974487,"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/computer-science","display_name":"Computer science","score":0.6939669251441956},{"id":"https://openalex.org/keywords/functional-connectivity","display_name":"Functional connectivity","score":0.6584455966949463},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5582291483879089},{"id":"https://openalex.org/keywords/dynamics","display_name":"Dynamics (music)","score":0.5358681678771973},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5236270427703857},{"id":"https://openalex.org/keywords/unsupervised-learning","display_name":"Unsupervised learning","score":0.42682337760925293},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.35873252153396606},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.23189440369606018},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.13763242959976196}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6939669251441956},{"id":"https://openalex.org/C3018011982","wikidata":"https://www.wikidata.org/wiki/Q7316120","display_name":"Functional connectivity","level":2,"score":0.6584455966949463},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5582291483879089},{"id":"https://openalex.org/C145912823","wikidata":"https://www.wikidata.org/wiki/Q113558","display_name":"Dynamics (music)","level":2,"score":0.5358681678771973},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5236270427703857},{"id":"https://openalex.org/C8038995","wikidata":"https://www.wikidata.org/wiki/Q1152135","display_name":"Unsupervised learning","level":2,"score":0.42682337760925293},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.35873252153396606},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.23189440369606018},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.13763242959976196},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D001931","descriptor_name":"Brain Mapping","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D001931","descriptor_name":"Brain Mapping","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D001931","descriptor_name":"Brain Mapping","qualifier_ui":"Q000379","qualifier_name":"methods","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":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007858","descriptor_name":"Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007858","descriptor_name":"Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007858","descriptor_name":"Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008279","descriptor_name":"Magnetic Resonance Imaging","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D008279","descriptor_name":"Magnetic Resonance Imaging","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D008279","descriptor_name":"Magnetic Resonance Imaging","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D009415","descriptor_name":"Nerve Net","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D009415","descriptor_name":"Nerve Net","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D009415","descriptor_name":"Nerve Net","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/embc48229.2022.9871548","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc48229.2022.9871548","pdf_url":null,"source":{"id":"https://openalex.org/S4363607706","display_name":"2022 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:36086408","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/36086408","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":"Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3685796033","display_name":null,"funder_award_id":"R01EB006841","funder_id":"https://openalex.org/F4320332161","funder_display_name":"National Institutes of Health"}],"funders":[{"id":"https://openalex.org/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1872166422","https://openalex.org/W2603870485","https://openalex.org/W2789625646","https://openalex.org/W3026749894","https://openalex.org/W3082241060","https://openalex.org/W3120402903","https://openalex.org/W3123869560","https://openalex.org/W3133462004","https://openalex.org/W3139092759","https://openalex.org/W3161781411","https://openalex.org/W3168608201","https://openalex.org/W6791709941"],"related_works":["https://openalex.org/W3147584709","https://openalex.org/W2977677679","https://openalex.org/W1992327129","https://openalex.org/W1636325709","https://openalex.org/W2381986121","https://openalex.org/W2370918718","https://openalex.org/W4318998028","https://openalex.org/W2724817865","https://openalex.org/W2400992695","https://openalex.org/W2256933480"],"abstract_inverted_index":{"Dynamic":[0],"functional":[1,10],"network":[2,27,49],"connectivity":[3,148],"(dFNC)":[4],"data":[5],"extracted":[6],"from":[7,77],"resting":[8],"state":[9],"magnetic":[11],"resonance":[12],"imaging":[13],"(rs-fMRI)":[14],"recordings":[15],"has":[16],"played":[17],"a":[18,31,61,91,129,185],"significant":[19],"role":[20,24],"in":[21,30,105,165],"characterizing":[22],"the":[23,84,100,114,120,144,152,157,179,199],"that":[25,55,73,96,143,173],"brain":[26,34],"interactions":[28],"play":[29],"variety":[32,186],"of":[33,48,102,116,122,132,146,184,187,203],"disorders":[35],"and":[36,137,155,163,181,190,201],"cognitive":[37],"functions.":[38,191],"dFNC":[39],"analyses":[40],"frequently":[41],"use":[42],"clustering":[43],"methods":[44],"to":[45,83,99,128,178,198],"identify":[46],"states":[47,57,154],"activity.":[50],"However,":[51],"it":[52],"is":[53],"possible":[54],"these":[56],"are":[58],"dominated":[59],"by":[60],"few":[62],"highly":[63],"influential":[64,82,108],"networks":[65,78,109],"or":[66,79,110],"nodes,":[67],"which":[68],"could":[69,97,196],"obscure":[70],"condition-related":[71,103],"insights":[72],"might":[74],"be":[75],"gained":[76],"nodes":[80],"less":[81,107],"clustering.":[85],"In":[86],"this":[87],"study,":[88],"we":[89,171],"propose":[90],"novel":[92],"feature":[93],"learning-based":[94],"approach":[95,118,127,175,195],"contribute":[98,177,197],"identification":[101],"activity":[104],"formerly":[106],"nodes.":[111],"We":[112,141],"demonstrate":[113],"viability":[115],"our":[117,126,169,174],"within":[119],"context":[121],"schizophrenia":[123],"(SZ),":[124],"applying":[125],"dataset":[130],"consisting":[131],"151":[133],"participants":[134,160],"with":[135,161],"SZ":[136,162],"160":[138],"controls":[139],"(HCs).":[140],"find":[142],"removal":[145],"some":[147],"pairs":[149],"significantly":[150],"affects":[151],"underlying":[153],"magnifies":[156],"differences":[158],"between":[159],"HCs":[164],"each":[166],"state.":[167],"Given":[168],"findings,":[170],"hope":[172],"will":[176],"characterization":[180,200],"improved":[182],"diagnosis":[183,202],"neurological":[188,205],"conditions":[189],"Clinical":[192],"Relevance-":[193],"Our":[194],"many":[204],"conditions.":[206]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":10},{"year":2022,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}