{"id":"https://openalex.org/W7222453124","doi":"https://doi.org/10.64898/2026.10.14.759083","title":"What drives apparent dynamic functional connectivity in resting-state fMRI?","display_name":"What drives apparent dynamic functional connectivity in resting-state fMRI?","publication_year":2026,"publication_date":"2026-10-16","ids":{"openalex":"https://openalex.org/W7222453124","doi":"https://doi.org/10.64898/2026.10.14.759083"},"language":"en","primary_location":{"id":"doi:10.64898/2026.10.14.759083","doi":"https://doi.org/10.64898/2026.10.14.759083","is_oa":true,"landing_page_url":"https://doi.org/10.64898/2026.10.14.759083","pdf_url":"https://www.biorxiv.org/content/biorxiv/early/2026/10/16/2026.10.14.759083.full.pdf","source":{"id":"https://openalex.org/S4306402567","display_name":"bioRxiv (Cold Spring Harbor Laboratory)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2750212522","host_organization_name":"Cold Spring Harbor Laboratory","host_organization_lineage":["https://openalex.org/I2750212522"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"bioRxiv","raw_type":"posted-content"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.biorxiv.org/content/biorxiv/early/2026/10/16/2026.10.14.759083.full.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5093199632","display_name":"Ben Griffin","orcid":"https://orcid.org/0009-0000-7310-6074","observed_orcids":["https://orcid.org/0009-0000-7310-6074"]},"institutions":[{"id":"https://openalex.org/I40120149","display_name":"University of Oxford","ror":"https://ror.org/052gg0110","country_code":"GB","type":"education","lineage":["https://openalex.org/I40120149"]},{"id":"https://openalex.org/I4210101881","display_name":"Wellcome Centre for Integrative Neuroimaging","ror":"https://ror.org/0172mzb45","country_code":"GB","type":"facility","lineage":["https://openalex.org/I40120149","https://openalex.org/I4210101881","https://openalex.org/I87048295"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Ben Griffin","raw_affiliation_strings":["Oxford Centre for Functional MRI of the Brain (FMRIB), Oxford Centre for Integrative Neuroimaging, Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, OX3 9DU, United Kingdom","Oxford Centre for Human Brain Activity (OHBA), Oxford Centre for Integrative Neuroimaging, Department of Psychiatry, University of Oxford, Oxford, United Kingdom"],"raw_orcid":"https://orcid.org/0009-0000-7310-6074","affiliations":[{"raw_affiliation_string":"Oxford Centre for Functional MRI of the Brain (FMRIB), Oxford Centre for Integrative Neuroimaging, Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, OX3 9DU, United Kingdom","institution_ids":["https://openalex.org/I40120149","https://openalex.org/I4210101881"]},{"raw_affiliation_string":"Oxford Centre for Human Brain Activity (OHBA), Oxford Centre for Integrative Neuroimaging, Department of Psychiatry, University of Oxford, Oxford, United Kingdom","institution_ids":["https://openalex.org/I40120149","https://openalex.org/I4210101881"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101845204","display_name":"Yiming Wei","orcid":"https://orcid.org/0000-0003-0544-9045","observed_orcids":["https://orcid.org/0000-0003-0544-9045"]},"institutions":[{"id":"https://openalex.org/I40120149","display_name":"University of Oxford","ror":"https://ror.org/052gg0110","country_code":"GB","type":"education","lineage":["https://openalex.org/I40120149"]},{"id":"https://openalex.org/I4210101881","display_name":"Wellcome Centre for Integrative Neuroimaging","ror":"https://ror.org/0172mzb45","country_code":"GB","type":"facility","lineage":["https://openalex.org/I40120149","https://openalex.org/I4210101881","https://openalex.org/I87048295"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Yiming Wei","raw_affiliation_strings":["Oxford Centre for Functional MRI of the Brain (FMRIB), Oxford Centre for Integrative Neuroimaging, Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, OX3 9DU, United Kingdom"],"raw_orcid":"https://orcid.org/0000-0003-0544-9045","affiliations":[{"raw_affiliation_string":"Oxford Centre for Functional MRI of the Brain (FMRIB), Oxford Centre for Integrative Neuroimaging, Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, OX3 9DU, United Kingdom","institution_ids":["https://openalex.org/I40120149","https://openalex.org/I4210101881"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033480200","display_name":"Chetan Gohil","orcid":"https://orcid.org/0000-0002-0888-1207","observed_orcids":["https://orcid.org/0000-0002-0888-1207"]},"institutions":[{"id":"https://openalex.org/I40120149","display_name":"University of Oxford","ror":"https://ror.org/052gg0110","country_code":"GB","type":"education","lineage":["https://openalex.org/I40120149"]},{"id":"https://openalex.org/I4210101881","display_name":"Wellcome Centre for Integrative Neuroimaging","ror":"https://ror.org/0172mzb45","country_code":"GB","type":"facility","lineage":["https://openalex.org/I40120149","https://openalex.org/I4210101881","https://openalex.org/I87048295"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Chetan Gohil","raw_affiliation_strings":["Oxford Centre for Human Brain Activity (OHBA), Oxford Centre for Integrative Neuroimaging, Department of Psychiatry, University of Oxford, Oxford, United Kingdom"],"raw_orcid":"https://orcid.org/0000-0002-0888-1207","affiliations":[{"raw_affiliation_string":"Oxford Centre for Human Brain Activity (OHBA), Oxford Centre for Integrative Neuroimaging, Department of Psychiatry, University of Oxford, Oxford, United Kingdom","institution_ids":["https://openalex.org/I40120149","https://openalex.org/I4210101881"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102610620","display_name":"Rukuang Huang","orcid":"https://orcid.org/0000-0002-6545-7517","observed_orcids":["https://orcid.org/0000-0002-6545-7517"]},"institutions":[{"id":"https://openalex.org/I40120149","display_name":"University of Oxford","ror":"https://ror.org/052gg0110","country_code":"GB","type":"education","lineage":["https://openalex.org/I40120149"]},{"id":"https://openalex.org/I4210101881","display_name":"Wellcome Centre for Integrative Neuroimaging","ror":"https://ror.org/0172mzb45","country_code":"GB","type":"facility","lineage":["https://openalex.org/I40120149","https://openalex.org/I4210101881","https://openalex.org/I87048295"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Rukuang Huang","raw_affiliation_strings":["Oxford Centre for Human Brain Activity (OHBA), Oxford Centre for Integrative Neuroimaging, Department of Psychiatry, University of Oxford, Oxford, United Kingdom"],"raw_orcid":"https://orcid.org/0000-0002-6545-7517","affiliations":[{"raw_affiliation_string":"Oxford Centre for Human Brain Activity (OHBA), Oxford Centre for Integrative Neuroimaging, Department of Psychiatry, University of Oxford, Oxford, United Kingdom","institution_ids":["https://openalex.org/I40120149","https://openalex.org/I4210101881"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066553010","display_name":"Stephen M. Smith","orcid":"https://orcid.org/0000-0001-8166-069X","observed_orcids":["https://orcid.org/0000-0001-8166-069X","https://orcid.org/0000-0003-4160-6386"]},"institutions":[{"id":"https://openalex.org/I40120149","display_name":"University of Oxford","ror":"https://ror.org/052gg0110","country_code":"GB","type":"education","lineage":["https://openalex.org/I40120149"]},{"id":"https://openalex.org/I4210101881","display_name":"Wellcome Centre for Integrative Neuroimaging","ror":"https://ror.org/0172mzb45","country_code":"GB","type":"facility","lineage":["https://openalex.org/I40120149","https://openalex.org/I4210101881","https://openalex.org/I87048295"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Stephen Smith","raw_affiliation_strings":["Oxford Centre for Functional MRI of the Brain (FMRIB), Oxford Centre for Integrative Neuroimaging, Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, OX3 9DU, United Kingdom"],"raw_orcid":"https://orcid.org/0000-0001-8166-069X","affiliations":[{"raw_affiliation_string":"Oxford Centre for Functional MRI of the Brain (FMRIB), Oxford Centre for Integrative Neuroimaging, Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, OX3 9DU, United Kingdom","institution_ids":["https://openalex.org/I40120149","https://openalex.org/I4210101881"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048405025","display_name":"Diego Vidaurre","orcid":"https://orcid.org/0000-0002-9650-2229","observed_orcids":["https://orcid.org/0000-0002-9650-2229"]},"institutions":[{"id":"https://openalex.org/I204337017","display_name":"Aarhus University","ror":"https://ror.org/01aj84f44","country_code":"DK","type":"education","lineage":["https://openalex.org/I204337017"]},{"id":"https://openalex.org/I40120149","display_name":"University of Oxford","ror":"https://ror.org/052gg0110","country_code":"GB","type":"education","lineage":["https://openalex.org/I40120149"]},{"id":"https://openalex.org/I4210101881","display_name":"Wellcome Centre for Integrative Neuroimaging","ror":"https://ror.org/0172mzb45","country_code":"GB","type":"facility","lineage":["https://openalex.org/I40120149","https://openalex.org/I4210101881","https://openalex.org/I87048295"]},{"id":"https://openalex.org/I4210122226","display_name":"Centre de Recerca Matem\u00e0tica","ror":"https://ror.org/020s51w82","country_code":"ES","type":"facility","lineage":["https://openalex.org/I4210122226","https://openalex.org/I4387153040"]}],"countries":["DK","ES","GB"],"is_corresponding":false,"raw_author_name":"Diego Vidaurre","raw_affiliation_strings":["Center of Functionally Integrative Neuroscience, Department of Clinical Medicine, Aarhus University, Aarhus, Denmark","Centre de Recerca Matem\u00e0tica, Barcelona, Spain","Oxford Centre for Human Brain Activity (OHBA), Oxford Centre for Integrative Neuroimaging, Department of Psychiatry, University of Oxford, Oxford, United Kingdom"],"raw_orcid":"https://orcid.org/0000-0002-9650-2229","affiliations":[{"raw_affiliation_string":"Center of Functionally Integrative Neuroscience, Department of Clinical Medicine, Aarhus University, Aarhus, Denmark","institution_ids":["https://openalex.org/I204337017"]},{"raw_affiliation_string":"Centre de Recerca Matem\u00e0tica, Barcelona, Spain","institution_ids":["https://openalex.org/I4210122226"]},{"raw_affiliation_string":"Oxford Centre for Human Brain Activity (OHBA), Oxford Centre for Integrative Neuroimaging, Department of Psychiatry, University of Oxford, Oxford, United Kingdom","institution_ids":["https://openalex.org/I40120149","https://openalex.org/I4210101881"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088377480","display_name":"Mark W. Woolrich","orcid":"https://orcid.org/0000-0001-8460-8854","observed_orcids":["https://orcid.org/0000-0001-8460-8854"]},"institutions":[{"id":"https://openalex.org/I40120149","display_name":"University of Oxford","ror":"https://ror.org/052gg0110","country_code":"GB","type":"education","lineage":["https://openalex.org/I40120149"]},{"id":"https://openalex.org/I4210101881","display_name":"Wellcome Centre for Integrative Neuroimaging","ror":"https://ror.org/0172mzb45","country_code":"GB","type":"facility","lineage":["https://openalex.org/I40120149","https://openalex.org/I4210101881","https://openalex.org/I87048295"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Mark Woolrich","raw_affiliation_strings":["Oxford Centre for Human Brain Activity (OHBA), Oxford Centre for Integrative Neuroimaging, Department of Psychiatry, University of Oxford, Oxford, United Kingdom"],"raw_orcid":"https://orcid.org/0000-0001-8460-8854","affiliations":[{"raw_affiliation_string":"Oxford Centre for Human Brain Activity (OHBA), Oxford Centre for Integrative Neuroimaging, Department of Psychiatry, University of Oxford, Oxford, United Kingdom","institution_ids":["https://openalex.org/I40120149","https://openalex.org/I4210101881"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5093199632"],"corresponding_institution_ids":["https://openalex.org/I40120149","https://openalex.org/I4210101881"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"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":0.0,"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/T13283","display_name":"Mental Health Research Topics","score":0.0,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/dynamic-functional-connectivity","display_name":"dynamic functional connectivity","score":0.9990000128746033},{"id":"https://openalex.org/keywords/resting-state-fmri","display_name":"resting-state fMRI","score":0.9810000061988831},{"id":"https://openalex.org/keywords/hidden-markov-models","display_name":"hidden Markov models","score":0.996999979019165},{"id":"https://openalex.org/keywords/rolling-window-analysis","display_name":"sliding window analysis","score":0.8159999847412109},{"id":"https://openalex.org/keywords/reproducibility","display_name":"reproducibility","score":0.734000027179718},{"id":"https://openalex.org/keywords/human-connectome-project","display_name":"Human Connectome Project","score":0.8370000123977661},{"id":"https://openalex.org/keywords/static-functional-connectivity","display_name":"static functional connectivity","score":0.7099999785423279}],"concepts":[{"id":"https://openalex.org/C97820695","wikidata":"https://www.wikidata.org/wiki/Q387749","display_name":"Human Connectome Project","level":3,"score":0.7803000211715698},{"id":"https://openalex.org/C23224414","wikidata":"https://www.wikidata.org/wiki/Q176769","display_name":"Hidden Markov model","level":2,"score":0.6171000003814697},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5541999936103821},{"id":"https://openalex.org/C3018011982","wikidata":"https://www.wikidata.org/wiki/Q7316120","display_name":"Functional connectivity","level":2,"score":0.5182999968528748},{"id":"https://openalex.org/C2781312939","wikidata":"https://www.wikidata.org/wiki/Q17088721","display_name":"Dynamic functional connectivity","level":3,"score":0.48840001225471497},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.46549999713897705},{"id":"https://openalex.org/C66324658","wikidata":"https://www.wikidata.org/wiki/Q7316120","display_name":"Resting state fMRI","level":2,"score":0.4278999865055084},{"id":"https://openalex.org/C196083921","wikidata":"https://www.wikidata.org/wiki/Q7915758","display_name":"Variance (accounting)","level":2,"score":0.42640000581741333},{"id":"https://openalex.org/C45715564","wikidata":"https://www.wikidata.org/wiki/Q1292103","display_name":"Connectome","level":3,"score":0.41600000858306885},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3970000147819519},{"id":"https://openalex.org/C2776502983","wikidata":"https://www.wikidata.org/wiki/Q690182","display_name":"Contrast (vision)","level":2,"score":0.3443000018596649},{"id":"https://openalex.org/C98763669","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov chain","level":2,"score":0.34209999442100525},{"id":"https://openalex.org/C51820054","wikidata":"https://www.wikidata.org/wiki/Q5508814","display_name":"Functional data analysis","level":2,"score":0.32260000705718994},{"id":"https://openalex.org/C159886148","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov process","level":2,"score":0.3147999942302704},{"id":"https://openalex.org/C102392041","wikidata":"https://www.wikidata.org/wiki/Q592860","display_name":"Sliding window protocol","level":3,"score":0.3061999976634979},{"id":"https://openalex.org/C163836022","wikidata":"https://www.wikidata.org/wiki/Q6771326","display_name":"Markov model","level":3,"score":0.289900004863739},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.2888999879360199},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.27799999713897705},{"id":"https://openalex.org/C2778751112","wikidata":"https://www.wikidata.org/wiki/Q835016","display_name":"Window (computing)","level":2,"score":0.27390000224113464},{"id":"https://openalex.org/C12713177","wikidata":"https://www.wikidata.org/wiki/Q1900281","display_name":"Perspective (graphical)","level":2,"score":0.2590999901294708},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.25099998712539673}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.64898/2026.10.14.759083","doi":"https://doi.org/10.64898/2026.10.14.759083","is_oa":true,"landing_page_url":"https://doi.org/10.64898/2026.10.14.759083","pdf_url":"https://www.biorxiv.org/content/biorxiv/early/2026/10/16/2026.10.14.759083.full.pdf","source":{"id":"https://openalex.org/S4306402567","display_name":"bioRxiv (Cold Spring Harbor Laboratory)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2750212522","host_organization_name":"Cold Spring Harbor Laboratory","host_organization_lineage":["https://openalex.org/I2750212522"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"bioRxiv","raw_type":"posted-content"}],"best_oa_location":{"id":"doi:10.64898/2026.10.14.759083","doi":"https://doi.org/10.64898/2026.10.14.759083","is_oa":true,"landing_page_url":"https://doi.org/10.64898/2026.10.14.759083","pdf_url":"https://www.biorxiv.org/content/biorxiv/early/2026/10/16/2026.10.14.759083.full.pdf","source":{"id":"https://openalex.org/S4306402567","display_name":"bioRxiv (Cold Spring Harbor Laboratory)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2750212522","host_organization_name":"Cold Spring Harbor Laboratory","host_organization_lineage":["https://openalex.org/I2750212522"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"bioRxiv","raw_type":"posted-content"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.504800021648407,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[{"id":"https://openalex.org/G1569036308","display_name":"Exploring the Mechanisms of Distributed Spontaneous Brain Activity.","funder_award_id":"106183/Z/14/Z","funder_id":"https://openalex.org/F4320311904","funder_display_name":"Wellcome Trust"},{"id":"https://openalex.org/G2163113545","display_name":null,"funder_award_id":"NNF19OC-0054895","funder_id":"https://openalex.org/F4320322436","funder_display_name":"Novo Nordisk"},{"id":"https://openalex.org/G2302557983","display_name":"Integrative imaging of brain structure and function in populations and individuals","funder_award_id":"215573","funder_id":"https://openalex.org/F4320311904","funder_display_name":"Wellcome Trust"},{"id":"https://openalex.org/G3728852539","display_name":"Integrative imaging of brain structure and function in populations and individuals","funder_award_id":"215573/Z/19/Z","funder_id":"https://openalex.org/F4320311904","funder_display_name":"Wellcome Trust"},{"id":"https://openalex.org/G7214166581","display_name":"Exploring the Mechanisms of Distributed Spontaneous Brain Activity.","funder_award_id":"106183","funder_id":"https://openalex.org/F4320311904","funder_display_name":"Wellcome Trust"}],"funders":[{"id":"https://openalex.org/F4320311904","display_name":"Wellcome Trust","ror":"https://ror.org/029chgv08"},{"id":"https://openalex.org/F4320319990","display_name":"National Institute for Health and Care Research","ror":"https://ror.org/0187kwz08"},{"id":"https://openalex.org/F4320322436","display_name":"Novo Nordisk","ror":"https://ror.org/0435rc536"},{"id":"https://openalex.org/F4320325957","display_name":"Novo Nordisk Fonden","ror":"https://ror.org/04txyc737"},{"id":"https://openalex.org/F4320334626","display_name":"Medical Research Council","ror":"https://ror.org/03x94j517"},{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"},{"id":"https://openalex.org/F4320336183","display_name":"Clarendon Fund","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7222453124.pdf","grobid_xml":"https://content.openalex.org/works/W7222453124.grobid-xml"},"referenced_works_count":42,"referenced_works":["https://openalex.org/W1828334443","https://openalex.org/W1976623182","https://openalex.org/W1990134753","https://openalex.org/W2007894316","https://openalex.org/W2020519533","https://openalex.org/W2024671524","https://openalex.org/W2072974424","https://openalex.org/W2086699924","https://openalex.org/W2096672020","https://openalex.org/W2110065044","https://openalex.org/W2111902267","https://openalex.org/W2117621792","https://openalex.org/W2118366819","https://openalex.org/W2142566135","https://openalex.org/W2170702893","https://openalex.org/W2174056659","https://openalex.org/W2180423080","https://openalex.org/W2222512263","https://openalex.org/W2516718464","https://openalex.org/W2563279629","https://openalex.org/W2726287250","https://openalex.org/W2734820486","https://openalex.org/W2909259044","https://openalex.org/W2913611036","https://openalex.org/W2950917864","https://openalex.org/W2963217065","https://openalex.org/W2995313551","https://openalex.org/W3006025189","https://openalex.org/W3048096147","https://openalex.org/W4214672212","https://openalex.org/W4220844625","https://openalex.org/W4234698323","https://openalex.org/W4293331723","https://openalex.org/W4308869290","https://openalex.org/W4385841501","https://openalex.org/W4388539233","https://openalex.org/W4392552570","https://openalex.org/W4394583773","https://openalex.org/W4401208443","https://openalex.org/W4403751041","https://openalex.org/W4408162333","https://openalex.org/W7150991702"],"related_works":["https://openalex.org/W2563279629","https://openalex.org/W2954859126","https://openalex.org/W2340236764","https://openalex.org/W4307987194","https://openalex.org/W4402218150","https://openalex.org/W3212435559","https://openalex.org/W2782670361","https://openalex.org/W4389436895","https://openalex.org/W2015822010","https://openalex.org/W2406918878"],"abstract_inverted_index":{"Abstract":[0],"Dynamic":[1],"functional":[2],"connectivity":[3,152],"(dFC)":[4],"is":[5],"widely":[6],"used":[7],"in":[8,82,159],"resting-state":[9,133],"fMRI,":[10],"but":[11],"it":[12],"remains":[13],"unclear":[14],"what":[15],"drives":[16],"the":[17,46,66,85,132,139,149],"dynamics.":[18,124],"Here,":[19],"we":[20],"compared":[21],"different":[22],"hidden":[23],"Markov":[24],"models":[25],"(HMMs)":[26],"using":[27,131],"evaluations":[28],"made":[29],"possible":[30],"by":[31,157],"bi-cross-validation":[32],"(BCV),":[33],"alongside":[34],"ablations":[35],"and":[36,60,110,118,137,142,162],"use":[37],"of":[38,65,84,148],"split-half":[39],"reproducibility,":[40],"on":[41],"resting":[42],"fMRI":[43,135],"data":[44,136],"from":[45,75,122],"Human":[47],"Connectome":[48],"Project":[49],"(HCP).":[50],"We":[51],"found":[52],"that":[53],"an":[54],"HMM":[55,86],"with":[56,69,91,107],"state-varying":[57,76],"mean":[58,112,160],"activity":[59,161],"variance":[61],"accounted":[62,155],"for":[63,156],"most":[64],"apparent":[67,150],"dynamics,":[68],"only":[70],"a":[71,97],"small":[72],"gain":[73],"coming":[74],"FC.":[77],"Using":[78],"sliding":[79],"window":[80],"analyses":[81],"place":[83],"gave":[87],"similar":[88],"overall":[89],"results,":[90],"insubstantial":[92],"additional":[93,120],"temporal":[94],"structure":[95],"beyond":[96],"static":[98,108],"FC":[99,109,123],"baseline.":[100],"Finally,":[101],"prediction":[102],"results":[103,127],"supported":[104],"this":[105],"picture,":[106],"HMM-derived":[111],"features":[113],"able":[114],"to":[115],"predict":[116],"behaviour,":[117],"limited":[119],"benefit":[121],"Overall,":[125],"these":[126],"suggest":[128],"that,":[129],"when":[130],"HCP":[134],"under":[138],"model":[140],"classes":[141],"evaluation":[143],"procedures":[144],"considered":[145],"here,":[146],"much":[147],"time-varying":[151],"can":[153],"be":[154],"dynamics":[158],"variance.":[163]},"counts_by_year":[],"updated_date":"2026-11-09T13:22:03.289127","created_date":"2026-10-17T00:00:00"}
