{"id":"https://openalex.org/W3112940413","doi":"https://doi.org/10.1109/smc42975.2020.9282979","title":"Time-resolved functional connectivity from high-density EEG for characterizing the level of consciousness in behaviorally unresponsive patients","display_name":"Time-resolved functional connectivity from high-density EEG for characterizing the level of consciousness in behaviorally unresponsive patients","publication_year":2020,"publication_date":"2020-10-11","ids":{"openalex":"https://openalex.org/W3112940413","doi":"https://doi.org/10.1109/smc42975.2020.9282979","mag":"3112940413"},"language":"en","primary_location":{"id":"doi:10.1109/smc42975.2020.9282979","is_oa":false,"landing_page_url":"https://doi.org/10.1109/smc42975.2020.9282979","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE International Conference on Systems, Man, and Cybernetics (SMC)","raw_type":"proceedings-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/A5029793290","display_name":"Charlotte Maschke","orcid":"https://orcid.org/0000-0002-6105-8471"},"institutions":[{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Charlotte Maschke","raw_affiliation_strings":["Integrated Program in Neuroscience, McGill University, Montreal, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Integrated Program in Neuroscience, McGill University, Montreal, Canada","institution_ids":["https://openalex.org/I5023651"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086778304","display_name":"Stefanie Blain\u2010Moraes","orcid":"https://orcid.org/0000-0001-7837-6700"},"institutions":[{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Stefanie Blain-Moraes","raw_affiliation_strings":["School of Physical and Occupational Therapy, McGill University, Montreal, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Physical and Occupational Therapy, McGill University, Montreal, Canada","institution_ids":["https://openalex.org/I5023651"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I5023651"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.15526701,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"130","issue":null,"first_page":"520","last_page":"525"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10241","display_name":"Functional Brain Connectivity Studies","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9983000159263611,"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":0.9954000115394592,"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/consciousness","display_name":"Consciousness","score":0.7800040245056152},{"id":"https://openalex.org/keywords/dynamic-functional-connectivity","display_name":"Dynamic functional connectivity","score":0.766342282295227},{"id":"https://openalex.org/keywords/persistent-vegetative-state","display_name":"Persistent vegetative state","score":0.5931911468505859},{"id":"https://openalex.org/keywords/functional-connectivity","display_name":"Functional connectivity","score":0.5774950981140137},{"id":"https://openalex.org/keywords/cognition","display_name":"Cognition","score":0.5515930652618408},{"id":"https://openalex.org/keywords/covert","display_name":"Covert","score":0.5440709590911865},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5303873419761658},{"id":"https://openalex.org/keywords/brain-activity-and-meditation","display_name":"Brain activity and meditation","score":0.5288929343223572},{"id":"https://openalex.org/keywords/electroencephalography","display_name":"Electroencephalography","score":0.5232150554656982},{"id":"https://openalex.org/keywords/cognitive-psychology","display_name":"Cognitive psychology","score":0.46413037180900574},{"id":"https://openalex.org/keywords/minimally-conscious-state","display_name":"Minimally conscious state","score":0.44832462072372437},{"id":"https://openalex.org/keywords/functional-magnetic-resonance-imaging","display_name":"Functional magnetic resonance imaging","score":0.414267897605896},{"id":"https://openalex.org/keywords/comprehension","display_name":"Comprehension","score":0.4124971032142639},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.40526026487350464},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.36183983087539673},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.3566654622554779}],"concepts":[{"id":"https://openalex.org/C186720457","wikidata":"https://www.wikidata.org/wiki/Q7087","display_name":"Consciousness","level":2,"score":0.7800040245056152},{"id":"https://openalex.org/C2781312939","wikidata":"https://www.wikidata.org/wiki/Q17088721","display_name":"Dynamic functional connectivity","level":3,"score":0.766342282295227},{"id":"https://openalex.org/C2777938509","wikidata":"https://www.wikidata.org/wiki/Q139720","display_name":"Persistent vegetative state","level":4,"score":0.5931911468505859},{"id":"https://openalex.org/C3018011982","wikidata":"https://www.wikidata.org/wiki/Q7316120","display_name":"Functional connectivity","level":2,"score":0.5774950981140137},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.5515930652618408},{"id":"https://openalex.org/C2779338814","wikidata":"https://www.wikidata.org/wiki/Q5179285","display_name":"Covert","level":2,"score":0.5440709590911865},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5303873419761658},{"id":"https://openalex.org/C120843803","wikidata":"https://www.wikidata.org/wiki/Q4955807","display_name":"Brain activity and meditation","level":3,"score":0.5288929343223572},{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.5232150554656982},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.46413037180900574},{"id":"https://openalex.org/C2778170955","wikidata":"https://www.wikidata.org/wiki/Q1093388","display_name":"Minimally conscious state","level":3,"score":0.44832462072372437},{"id":"https://openalex.org/C2779226451","wikidata":"https://www.wikidata.org/wiki/Q903809","display_name":"Functional magnetic resonance imaging","level":2,"score":0.414267897605896},{"id":"https://openalex.org/C511192102","wikidata":"https://www.wikidata.org/wiki/Q5156948","display_name":"Comprehension","level":2,"score":0.4124971032142639},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.40526026487350464},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.36183983087539673},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.3566654622554779},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/smc42975.2020.9282979","is_oa":false,"landing_page_url":"https://doi.org/10.1109/smc42975.2020.9282979","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE International Conference on Systems, Man, and Cybernetics (SMC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5099999904632568,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1966641148","https://openalex.org/W1976623182","https://openalex.org/W1980480824","https://openalex.org/W1996679054","https://openalex.org/W2003454395","https://openalex.org/W2005523405","https://openalex.org/W2007919714","https://openalex.org/W2009787980","https://openalex.org/W2041570400","https://openalex.org/W2061564920","https://openalex.org/W2081716263","https://openalex.org/W2090155673","https://openalex.org/W2094377986","https://openalex.org/W2096525313","https://openalex.org/W2152325645","https://openalex.org/W2232938174","https://openalex.org/W2590144118","https://openalex.org/W2730012035","https://openalex.org/W2762844488","https://openalex.org/W2807031526","https://openalex.org/W2888432955","https://openalex.org/W2907812164","https://openalex.org/W2913125551","https://openalex.org/W2925812302","https://openalex.org/W2989665005","https://openalex.org/W2991841285"],"related_works":["https://openalex.org/W2293150817","https://openalex.org/W3004867024","https://openalex.org/W4308727537","https://openalex.org/W2128985328","https://openalex.org/W2802060972","https://openalex.org/W4391131109","https://openalex.org/W4294204138","https://openalex.org/W2156578101","https://openalex.org/W2988255844","https://openalex.org/W2795670474"],"abstract_inverted_index":{"Brain-computer":[0],"interfaces":[1],"(BCIs)":[2],"have":[3,20,92],"shown":[4],"enormous":[5],"promise":[6],"in":[7,12,33,37,119,159,211],"the":[8,23,56,67,87,114,131,170,196,203,207],"detection":[9],"of":[10,25,41,43,59,69,81,90,101,122,134,138,156,161,173,183,209],"consciousness":[11,184,210],"minimally":[13],"responsive":[14],"individuals.":[15],"To":[16,85],"date,":[17,86],"most":[18],"BCIs":[19],"relied":[21],"on":[22],"presence":[24,68],"high-level":[26],"cognitive":[27,71],"abilities":[28],"(e.g.":[29],"attention,":[30],"language":[31],"comprehension)":[32],"non-responsive":[34],"individuals,":[35],"resulting":[36],"a":[38,99,126,153,199],"large":[39],"number":[40],"cases":[42],"undetected":[44],"-":[45,48],"or":[46],"covert":[47],"consciousness.":[49,102,123],"An":[50],"alternate":[51],"approach":[52],"is":[53],"to":[54,97,129,205],"measure":[55],"underlying":[57],"properties":[58,133,172],"brain":[60,83,174],"networks,":[61,175],"which":[62],"makes":[63],"no":[64],"assumptions":[65],"about":[66,179],"certain":[70],"capacities.":[72],"Brain":[73],"networks":[74],"can":[75],"be":[76],"represented":[77],"through":[78],"functional":[79,95,111,140,167,193],"connectivity":[80,96,141,168,194],"different":[82,120],"areas.":[84],"vast":[88],"majority":[89],"studies":[91],"used":[93],"time-averaged":[94,108,187],"represent":[98],"state":[100,182],"In":[103,152],"this":[104],"paper,":[105],"we":[106,163],"compare":[107],"versus":[109],"time-resolved":[110,166,192],"connectivity,":[112],"and":[113],"information":[115,178],"contained":[116],"by":[117],"each":[118],"states":[121],"We":[124],"present":[125],"novel":[127],"analysis":[128],"evaluate":[130],"dynamic":[132,171],"time-resolved,":[135],"high-resolution":[136],"estimates":[137],"phase-based":[139],"using":[142],"weighted":[143],"phase":[144],"lag":[145],"index":[146],"(wPLI)":[147],"calculated":[148],"from":[149],"high-density":[150],"EEG.":[151],"case":[154],"study":[155],"two":[157],"individuals":[158],"disorders":[160],"consciousness,":[162],"demonstrate":[164],"that":[165],"reflects":[169],"providing":[176],"more":[177],"an":[180],"individual's":[181],"than":[185],"traditional":[186],"approaches.":[188],"Our":[189],"findings":[190],"support":[191],"as":[195],"basis":[197],"for":[198],"passive":[200],"BCI":[201],"with":[202],"potential":[204],"characterize":[206],"level":[208],"behaviourally":[212],"unresponsive":[213],"patients.":[214]},"counts_by_year":[],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
