{"id":"https://openalex.org/W1566188209","doi":"https://doi.org/10.1109/ner.2015.7146628","title":"Eigenvector centrality reveals the time course of task-specific electrode connectivity in human ECoG","display_name":"Eigenvector centrality reveals the time course of task-specific electrode connectivity in human ECoG","publication_year":2015,"publication_date":"2015-04-01","ids":{"openalex":"https://openalex.org/W1566188209","doi":"https://doi.org/10.1109/ner.2015.7146628","mag":"1566188209"},"language":"en","primary_location":{"id":"doi:10.1109/ner.2015.7146628","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ner.2015.7146628","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 7th International IEEE/EMBS Conference on Neural Engineering (NER)","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/A5063863399","display_name":"Geoffrey I. Newman","orcid":null},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Geoffrey Newman","raw_affiliation_strings":["Department of Biomedical Engineering, Johns Hopkins University, Baltimore, Maryland","Dept. of Biomedical Engineering, Johns Hopkins University, Baltimore, Maryland 21205, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Johns Hopkins University, Baltimore, Maryland","institution_ids":["https://openalex.org/I145311948"]},{"raw_affiliation_string":"Dept. of Biomedical Engineering, Johns Hopkins University, Baltimore, Maryland 21205, USA","institution_ids":["https://openalex.org/I145311948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032738214","display_name":"Matthew S. Fifer","orcid":"https://orcid.org/0000-0003-3425-7552"},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Matt Fifer","raw_affiliation_strings":["Department of Biomedical Engineering, Johns Hopkins University, Baltimore, Maryland","Dept. of Biomedical Engineering, Johns Hopkins University, Baltimore, Maryland 21205, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Johns Hopkins University, Baltimore, Maryland","institution_ids":["https://openalex.org/I145311948"]},{"raw_affiliation_string":"Dept. of Biomedical Engineering, Johns Hopkins University, Baltimore, Maryland 21205, USA","institution_ids":["https://openalex.org/I145311948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058796894","display_name":"Heather L. Benz","orcid":"https://orcid.org/0000-0002-6707-9695"},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Heather Benz","raw_affiliation_strings":["Department of Biomedical Engineering, Johns Hopkins University, Baltimore, Maryland","Dept. of Biomedical Engineering, Johns Hopkins University, Baltimore, Maryland 21205, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Johns Hopkins University, Baltimore, Maryland","institution_ids":["https://openalex.org/I145311948"]},{"raw_affiliation_string":"Dept. of Biomedical Engineering, Johns Hopkins University, Baltimore, Maryland 21205, USA","institution_ids":["https://openalex.org/I145311948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052150651","display_name":"Nathan E. Crone","orcid":"https://orcid.org/0000-0001-7950-2617"},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nathan Crone","raw_affiliation_strings":["Department of Neurology, Johns Hopkins University, Baltimore, Maryland","Department of Neurology, Johns Hopkins University, Baltimore, Maryland 21205, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Neurology, Johns Hopkins University, Baltimore, Maryland","institution_ids":["https://openalex.org/I145311948"]},{"raw_affiliation_string":"Department of Neurology, Johns Hopkins University, Baltimore, Maryland 21205, USA","institution_ids":["https://openalex.org/I145311948"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088964967","display_name":"Nitish V. Thakor","orcid":"https://orcid.org/0000-0002-9981-9395"},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nitish Thakor","raw_affiliation_strings":["Department of Biomedical Engineering, Johns Hopkins University, Baltimore, Maryland","Dept. of Biomedical Engineering, Johns Hopkins University, Baltimore, Maryland 21205, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Johns Hopkins University, Baltimore, Maryland","institution_ids":["https://openalex.org/I145311948"]},{"raw_affiliation_string":"Dept. of Biomedical Engineering, Johns Hopkins University, Baltimore, Maryland 21205, USA","institution_ids":["https://openalex.org/I145311948"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I145311948"],"apc_list":null,"apc_paid":null,"fwci":0.1665,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.51821821,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"10","issue":null,"first_page":"336","last_page":"339"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9998999834060669,"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/T10429","display_name":"EEG and Brain-Computer Interfaces","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/T10241","display_name":"Functional Brain Connectivity Studies","score":0.9997000098228455,"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":0.9997000098228455,"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/centrality","display_name":"Centrality","score":0.8145228624343872},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6648916006088257},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.6321116089820862},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5255809426307678},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4941282570362091},{"id":"https://openalex.org/keywords/electrocorticography","display_name":"Electrocorticography","score":0.4656997621059418},{"id":"https://openalex.org/keywords/dynamic-bayesian-network","display_name":"Dynamic Bayesian network","score":0.43719547986984253},{"id":"https://openalex.org/keywords/bayesian-probability","display_name":"Bayesian probability","score":0.3048557639122009},{"id":"https://openalex.org/keywords/electroencephalography","display_name":"Electroencephalography","score":0.20976656675338745},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.19060495495796204},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14261451363563538},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.11992835998535156},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.07644838094711304}],"concepts":[{"id":"https://openalex.org/C53811970","wikidata":"https://www.wikidata.org/wiki/Q5062194","display_name":"Centrality","level":2,"score":0.8145228624343872},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6648916006088257},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.6321116089820862},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5255809426307678},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4941282570362091},{"id":"https://openalex.org/C2780117969","wikidata":"https://www.wikidata.org/wiki/Q3587624","display_name":"Electrocorticography","level":3,"score":0.4656997621059418},{"id":"https://openalex.org/C82142266","wikidata":"https://www.wikidata.org/wiki/Q3456604","display_name":"Dynamic Bayesian network","level":3,"score":0.43719547986984253},{"id":"https://openalex.org/C107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","level":2,"score":0.3048557639122009},{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.20976656675338745},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.19060495495796204},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14261451363563538},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.11992835998535156},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07644838094711304},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ner.2015.7146628","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ner.2015.7146628","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 7th International IEEE/EMBS Conference on Neural Engineering (NER)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"},{"id":"https://openalex.org/F4320332180","display_name":"Defense Advanced Research Projects Agency","ror":"https://ror.org/02caytj08"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1854214752","https://openalex.org/W2001090930","https://openalex.org/W2012168401","https://openalex.org/W2027853280","https://openalex.org/W2054782271","https://openalex.org/W2056944867","https://openalex.org/W2071509893","https://openalex.org/W2082603656","https://openalex.org/W2096409350","https://openalex.org/W2101651974","https://openalex.org/W2129912334","https://openalex.org/W2142277116","https://openalex.org/W2167822639","https://openalex.org/W6639055396","https://openalex.org/W6681383220"],"related_works":["https://openalex.org/W4229078645","https://openalex.org/W1977345676","https://openalex.org/W4282032776","https://openalex.org/W2047552823","https://openalex.org/W4321606905","https://openalex.org/W3130445735","https://openalex.org/W2186758735","https://openalex.org/W2519119624","https://openalex.org/W2105110616","https://openalex.org/W2747930654"],"abstract_inverted_index":{"Connectivity":[0],"measures":[1],"provide":[2],"a":[3,42],"quantification":[4],"of":[5,30,44,54,134],"information":[6],"flow":[7],"across":[8],"electrodes":[9,99],"in":[10,87,126],"human":[11],"subject":[12],"electrocorticography":[13],"(ECoG).":[14],"They":[15],"do":[16],"not,":[17],"however,":[18],"lend":[19],"themselves":[20],"to":[21,25,103,110,131,138],"direct":[22],"interpretation":[23],"due":[24],"the":[26,31,45,52,55,59,74,88,104,111,135],"combinatorial":[27],"size":[28],"increase":[29],"feature":[32],"space.":[33],"We":[34],"utilize":[35],"time-varying":[36],"dynamic":[37],"Bayesian":[38],"networks":[39],"(TV-DBN)":[40],"as":[41],"model":[43],"individual":[46],"ECoG":[47],"electrode":[48,56,90],"activity":[49],"based":[50],"on":[51],"activation":[53],"array.":[57],"Using":[58],"high":[60],"gamma":[61],"power":[62],"TV-DBN":[63,119],"connectivity":[64],"matrices,":[65],"we":[66],"determine":[67],"if":[68],"eigenvector":[69],"centrality":[70,82,121],"can":[71,123],"objectively":[72],"highlight":[73],"important":[75],"interactions":[76],"between":[77],"electrodes.":[78],"The":[79],"statistically":[80],"thresholded":[81],"measure":[83],"reveals":[84],"task-related":[85],"differences":[86],"significant":[89,98],"subsets":[91],"during":[92],"distinct":[93],"task":[94,140],"phases":[95],"(p<;0.05;":[96],"13":[97],"overall:":[100],"2":[101],"exclusive":[102,109],"cue":[105],"processing":[106],"phase,":[107],"3":[108],"motor":[112],"output":[113],"phase).":[114],"These":[115],"results":[116],"suggest":[117],"that":[118],"and":[120],"analysis":[122],"be":[124],"used":[125],"an":[127],"online":[128],"brain-mapping":[129],"system":[130],"show":[132],"regions":[133],"brain":[136],"relevant":[137],"real-time":[139],"performance.":[141]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
