{"id":"https://openalex.org/W2152543205","doi":"https://doi.org/10.1142/s0218127410026198","title":"STRUCTURAL ORGANIZATION OF FUNCTIONAL NETWORKS FROM EEG SIGNALS DURING MOTOR LEARNING TASKS","display_name":"STRUCTURAL ORGANIZATION OF FUNCTIONAL NETWORKS FROM EEG SIGNALS DURING MOTOR LEARNING TASKS","publication_year":2010,"publication_date":"2010-03-01","ids":{"openalex":"https://openalex.org/W2152543205","doi":"https://doi.org/10.1142/s0218127410026198","mag":"2152543205"},"language":"en","primary_location":{"id":"doi:10.1142/s0218127410026198","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0218127410026198","pdf_url":null,"source":{"id":"https://openalex.org/S81011612","display_name":"International Journal of Bifurcation and Chaos","issn_l":"0218-1274","issn":["0218-1274","1793-6551"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Bifurcation and Chaos","raw_type":"journal-article"},"type":"article","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/A5089157446","display_name":"Fabrizio De Vico Fallani","orcid":"https://orcid.org/0000-0001-8035-7883"},"institutions":[{"id":"https://openalex.org/I4210153126","display_name":"Istituti di Ricovero e Cura a Carattere Scientifico","ror":"https://ror.org/04tfzc498","country_code":"IT","type":"healthcare","lineage":["https://openalex.org/I4210153126"]},{"id":"https://openalex.org/I4210150112","display_name":"Fondazione Santa Lucia","ror":"https://ror.org/05rcxtd95","country_code":"IT","type":"healthcare","lineage":["https://openalex.org/I4210150112","https://openalex.org/I4210153126"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"FABRIZIO DE VICO FALLANI","raw_affiliation_strings":["IRCCS Fondazione Santa Lucia, Rome, Italy","Interdepartmental Centre CISB, University Sapienza, Rome, Italy","IRCCS Fondazione Santa Lucia, Rome, Italy; Interdepartmental Centre CISB, University Sapienza, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"IRCCS Fondazione Santa Lucia, Rome, Italy","institution_ids":["https://openalex.org/I4210150112","https://openalex.org/I4210153126"]},{"raw_affiliation_string":"Interdepartmental Centre CISB, University Sapienza, Rome, Italy","institution_ids":[]},{"raw_affiliation_string":"IRCCS Fondazione Santa Lucia, Rome, Italy; Interdepartmental Centre CISB, University Sapienza, Rome, Italy","institution_ids":["https://openalex.org/I4210150112"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087071647","display_name":"Farhan Baluch","orcid":null},"institutions":[{"id":"https://openalex.org/I44461941","display_name":"University of Houston","ror":"https://ror.org/048sx0r50","country_code":"US","type":"education","lineage":["https://openalex.org/I44461941"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"FARHAN BALUCH","raw_affiliation_strings":["Biomedical Imaging Lab, Department of Computer Science, University of Houston, TX, USA"],"affiliations":[{"raw_affiliation_string":"Biomedical Imaging Lab, Department of Computer Science, University of Houston, TX, USA","institution_ids":["https://openalex.org/I44461941"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005627910","display_name":"Laura Astolfi","orcid":"https://orcid.org/0000-0002-1025-7526"},"institutions":[{"id":"https://openalex.org/I861853513","display_name":"Sapienza University of Rome","ror":"https://ror.org/02be6w209","country_code":"IT","type":"education","lineage":["https://openalex.org/I861853513"]},{"id":"https://openalex.org/I4210153126","display_name":"Istituti di Ricovero e Cura a Carattere Scientifico","ror":"https://ror.org/04tfzc498","country_code":"IT","type":"healthcare","lineage":["https://openalex.org/I4210153126"]},{"id":"https://openalex.org/I4210150112","display_name":"Fondazione Santa Lucia","ror":"https://ror.org/05rcxtd95","country_code":"IT","type":"healthcare","lineage":["https://openalex.org/I4210150112","https://openalex.org/I4210153126"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"LAURA ASTOLFI","raw_affiliation_strings":["Department of Human Physiology and Pharmacology, University Sapienza, Rome, Italy","IRCCS Fondazione Santa Lucia, Rome, Italy","Department of Human Physiology and Pharmacology, University Sapienza, Rome, Italy; IRCCS Fondazione Santa Lucia, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Human Physiology and Pharmacology, University Sapienza, Rome, Italy","institution_ids":["https://openalex.org/I861853513"]},{"raw_affiliation_string":"IRCCS Fondazione Santa Lucia, Rome, Italy","institution_ids":["https://openalex.org/I4210150112","https://openalex.org/I4210153126"]},{"raw_affiliation_string":"Department of Human Physiology and Pharmacology, University Sapienza, Rome, Italy; IRCCS Fondazione Santa Lucia, Rome, Italy","institution_ids":["https://openalex.org/I4210150112"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114374034","display_name":"Devika Subramanian","orcid":"https://orcid.org/0000-0002-8168-1607"},"institutions":[{"id":"https://openalex.org/I74775410","display_name":"Rice University","ror":"https://ror.org/008zs3103","country_code":"US","type":"education","lineage":["https://openalex.org/I74775410"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"DEVIKA SUBRAMANIAN","raw_affiliation_strings":["Department of Computer Science, Rice University, Houston, TX, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Rice University, Houston, TX, USA","institution_ids":["https://openalex.org/I74775410"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078774529","display_name":"George Zouridakis","orcid":"https://orcid.org/0000-0002-7770-9857"},"institutions":[{"id":"https://openalex.org/I44461941","display_name":"University of Houston","ror":"https://ror.org/048sx0r50","country_code":"US","type":"education","lineage":["https://openalex.org/I44461941"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"GEORGE ZOURIDAKIS","raw_affiliation_strings":["Biomedical Imaging Lab, Department of Computer Science, University of Houston, TX, USA"],"affiliations":[{"raw_affiliation_string":"Biomedical Imaging Lab, Department of Computer Science, University of Houston, TX, USA","institution_ids":["https://openalex.org/I44461941"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010366936","display_name":"Fabio Babiloni","orcid":"https://orcid.org/0000-0002-4962-176X"},"institutions":[{"id":"https://openalex.org/I44461941","display_name":"University of Houston","ror":"https://ror.org/048sx0r50","country_code":"US","type":"education","lineage":["https://openalex.org/I44461941"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"FABIO BABILONI","raw_affiliation_strings":["Biomedical Imaging Lab, Department of Computer Science, University of Houston, TX, USA"],"affiliations":[{"raw_affiliation_string":"Biomedical Imaging Lab, Department of Computer Science, University of Houston, TX, USA","institution_ids":["https://openalex.org/I44461941"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5089157446"],"corresponding_institution_ids":["https://openalex.org/I4210150112","https://openalex.org/I4210153126"],"apc_list":null,"apc_paid":null,"fwci":1.2627,"has_fulltext":false,"cited_by_count":26,"citation_normalized_percentile":{"value":0.79778266,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"20","issue":"03","first_page":"905","last_page":"912"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10241","display_name":"Functional Brain Connectivity Studies","score":0.9994000196456909,"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":0.9994000196456909,"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/T10581","display_name":"Neural dynamics and brain function","score":0.9991000294685364,"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/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9649999737739563,"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":0.6449065208435059},{"id":"https://openalex.org/keywords/electroencephalography","display_name":"Electroencephalography","score":0.5913625955581665},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5121283531188965},{"id":"https://openalex.org/keywords/cognition","display_name":"Cognition","score":0.5072121620178223},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.4855670630931854},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.47162628173828125},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.47137510776519775},{"id":"https://openalex.org/keywords/coherence","display_name":"Coherence (philosophical gambling strategy)","score":0.46830880641937256},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.46477964520454407},{"id":"https://openalex.org/keywords/neuroimaging","display_name":"Neuroimaging","score":0.4362885057926178},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.42739275097846985},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.4204910695552826},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3915104269981384},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.3065136671066284},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.2633223533630371},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.23567980527877808},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14549461007118225}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6449065208435059},{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.5913625955581665},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5121283531188965},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.5072121620178223},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.4855670630931854},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.47162628173828125},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.47137510776519775},{"id":"https://openalex.org/C2781181686","wikidata":"https://www.wikidata.org/wiki/Q4226068","display_name":"Coherence (philosophical gambling strategy)","level":2,"score":0.46830880641937256},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.46477964520454407},{"id":"https://openalex.org/C58693492","wikidata":"https://www.wikidata.org/wiki/Q551875","display_name":"Neuroimaging","level":2,"score":0.4362885057926178},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.42739275097846985},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.4204910695552826},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3915104269981384},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.3065136671066284},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.2633223533630371},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.23567980527877808},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14549461007118225},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1142/s0218127410026198","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0218127410026198","pdf_url":null,"source":{"id":"https://openalex.org/S81011612","display_name":"International Journal of Bifurcation and Chaos","issn_l":"0218-1274","issn":["0218-1274","1793-6551"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Bifurcation and Chaos","raw_type":"journal-article"},{"id":"pmh:oai:iris.uniroma1.it:11573/364102","is_oa":false,"landing_page_url":"http://www.scopus.com/inward/record.url?eid=2-s2.0-77951902483&partnerID=65&md5=21104e6b3dd4a9c978c0c22d958f34c5","pdf_url":null,"source":{"id":"https://openalex.org/S4377196107","display_name":"IRIS Research product catalog (Sapienza University of Rome)","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":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W363694942","https://openalex.org/W1484264815","https://openalex.org/W1500295349","https://openalex.org/W1609975480","https://openalex.org/W1953391088","https://openalex.org/W1968807501","https://openalex.org/W1969338001","https://openalex.org/W1970599841","https://openalex.org/W1974764791","https://openalex.org/W2006052322","https://openalex.org/W2022658952","https://openalex.org/W2026384313","https://openalex.org/W2029519094","https://openalex.org/W2039031131","https://openalex.org/W2041684398","https://openalex.org/W2044770804","https://openalex.org/W2051134452","https://openalex.org/W2060464767","https://openalex.org/W2070722739","https://openalex.org/W2090414491","https://openalex.org/W2112090702","https://openalex.org/W2113773025","https://openalex.org/W2115810652","https://openalex.org/W2125757815","https://openalex.org/W2129109788","https://openalex.org/W2139552440","https://openalex.org/W2143570911","https://openalex.org/W2148311781","https://openalex.org/W2148606196","https://openalex.org/W2164727176","https://openalex.org/W2165337576"],"related_works":["https://openalex.org/W2327340211","https://openalex.org/W2027542625","https://openalex.org/W4292199793","https://openalex.org/W2922348724","https://openalex.org/W2282195379","https://openalex.org/W2130428257","https://openalex.org/W200322357","https://openalex.org/W2295388821","https://openalex.org/W4308951944","https://openalex.org/W2102312026"],"abstract_inverted_index":{"The":[0],"evaluation":[1],"of":[2,6,35,40,51,65,84,104,145,160,175,211,225,236],"the":[3,15,38,48,52,63,91,96,119,122,152,157,164,173,178,189,209,222,234],"topological":[4,49],"properties":[5],"brain":[7,88,99,243],"networks":[8,101],"is":[9,31,148],"an":[10,142],"emerging":[11],"research":[12],"topic,":[13],"since":[14],"estimated":[16,55],"cerebral":[17,179],"connectivity":[18],"patterns":[19],"often":[20],"have":[21],"relatively":[22],"large":[23],"size":[24],"and":[25,133,213],"complex":[26,106,242],"structure.":[27],"Since":[28],"a":[29,32,36,41,79,105,192,203],"graph":[30,43,238],"mathematical":[33],"representation":[34],"network,":[37],"use":[39],"theoretical":[42,237],"approach":[44,198],"would":[45],"describe":[46],"concisely":[47],"features":[50],"functional":[53,123,161],"network":[54,124],"from":[56],"neuroimaging":[57],"techniques.":[58],"In":[59,90,115],"particular,":[60,116],"by":[61,130],"applying":[62],"process":[64,210],"coherence":[66],"analysis":[67,83,239],"to":[68,151,171,188,201,217,240],"high-density":[69],"EEG":[70],"recordings,":[71],"rich":[72],"visualizations":[73],"can":[74],"be":[75,184],"developed":[76],"that":[77,140],"provide":[78,230],"means":[80],"for":[81,191,233],"spatiotemporal":[82],"changes":[85,97],"in":[86,98,112,121,163,205],"synchronous":[87],"activity.":[89],"present":[92],"work,":[93],"we":[94,117],"studied":[95],"synchronization":[100],"during":[102,141,208],"performance":[103],"visuomotor":[107],"task":[108],"with":[109,127],"strategic":[110],"components":[111],"normal":[113],"subjects.":[114],"evaluated":[118],"differences":[120],"topology":[125,206],"associated":[126],"human":[128],"learning":[129,212],"calculating":[131],"global":[132],"local":[134],"efficiency":[135,174],"indexes.":[136],"Our":[137,228],"results":[138],"suggest":[139],"initial":[143],"period":[144],"learning,":[146],"which":[147],"probably":[149],"related":[150],"most":[153],"significant":[154],"cognitive":[155],"processes,":[156],"particular":[158],"organization":[159],"links":[162],"alpha":[165],"frequency":[166],"band":[167],"(8\u201312":[168],"Hz)":[169],"tends":[170],"increase":[172],"communication":[176],"within":[177],"network.":[180],"Such":[181],"evidence":[182],"could":[183],"interpreted":[185],"as":[186],"due":[187],"need":[190],"new":[193],"strategy":[194,226],"formulation.":[195,227],"Overall,":[196],"this":[197],"enabled":[199],"us":[200,216],"capture":[202],"shift":[204],"made":[207],"thus":[214],"helped":[215],"shed":[218],"more":[219],"light":[220],"on":[221],"neural":[223],"correlates":[224],"findings":[229],"strong":[231],"support":[232],"efficacy":[235],"study":[241],"networks.":[244]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":4},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
