{"id":"https://openalex.org/W2918929562","doi":"https://doi.org/10.1155/2019/2167871","title":"Optimized Complex Network Method (OCNM) for Improving Accuracy of Measuring Human Attention in Single-Electrode Neurofeedback System","display_name":"Optimized Complex Network Method (OCNM) for Improving Accuracy of Measuring Human Attention in Single-Electrode Neurofeedback System","publication_year":2019,"publication_date":"2019-03-03","ids":{"openalex":"https://openalex.org/W2918929562","doi":"https://doi.org/10.1155/2019/2167871","mag":"2918929562","pmid":"https://pubmed.ncbi.nlm.nih.gov/30944553"},"language":"en","primary_location":{"id":"doi:10.1155/2019/2167871","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2019/2167871","pdf_url":"https://downloads.hindawi.com/journals/cin/2019/2167871.pdf","source":{"id":"https://openalex.org/S72372694","display_name":"Computational Intelligence and Neuroscience","issn_l":"1687-5265","issn":["1687-5265","1687-5273"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869","https://openalex.org/P4310320595"],"host_organization_lineage_names":["Hindawi Publishing Corporation","Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational Intelligence and Neuroscience","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://downloads.hindawi.com/journals/cin/2019/2167871.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Zheng-Ping Wu","orcid":"https://orcid.org/0000-0001-7696-8024"},"institutions":[{"id":"https://openalex.org/I209549992","display_name":"Sanjiang University","ror":"https://ror.org/02q1hyx43","country_code":"CN","type":"education","lineage":["https://openalex.org/I209549992"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zheng-Ping Wu","raw_affiliation_strings":["School of Innovations, Sanjiang University, Nanjing 210012, China"],"raw_orcid":"https://orcid.org/0000-0001-7696-8024","affiliations":[{"raw_affiliation_string":"School of Innovations, Sanjiang University, Nanjing 210012, China","institution_ids":["https://openalex.org/I209549992"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100338831","display_name":"Wei Zhang","orcid":"https://orcid.org/0000-0001-8531-3919"},"institutions":[{"id":"https://openalex.org/I39333907","display_name":"Yanshan University","ror":"https://ror.org/02txfnf15","country_code":"CN","type":"education","lineage":["https://openalex.org/I39333907"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Zhang","raw_affiliation_strings":["Department of Electrical Engineering, Yanshan University, Qinhuangdao 066004, China"],"raw_orcid":"https://orcid.org/0000-0001-8531-3919","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Yanshan University, Qinhuangdao 066004, China","institution_ids":["https://openalex.org/I39333907"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090292649","display_name":"Jing Zhao","orcid":"https://orcid.org/0000-0002-0660-1814"},"institutions":[{"id":"https://openalex.org/I39333907","display_name":"Yanshan University","ror":"https://ror.org/02txfnf15","country_code":"CN","type":"education","lineage":["https://openalex.org/I39333907"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jing Zhao","raw_affiliation_strings":["Department of Electrical Engineering, Yanshan University, Qinhuangdao 066004, China"],"raw_orcid":"https://orcid.org/0000-0002-0660-1814","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Yanshan University, Qinhuangdao 066004, China","institution_ids":["https://openalex.org/I39333907"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100373372","display_name":"Chun Chen","orcid":"https://orcid.org/0000-0002-9715-5476"},"institutions":[{"id":"https://openalex.org/I209549992","display_name":"Sanjiang University","ror":"https://ror.org/02q1hyx43","country_code":"CN","type":"education","lineage":["https://openalex.org/I209549992"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chun Chen","raw_affiliation_strings":["School of Innovations, Sanjiang University, Nanjing 210012, China"],"raw_orcid":"https://orcid.org/0000-0002-9715-5476","affiliations":[{"raw_affiliation_string":"School of Innovations, Sanjiang University, Nanjing 210012, China","institution_ids":["https://openalex.org/I209549992"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101649956","display_name":"Peng Ji","orcid":"https://orcid.org/0000-0002-6886-1152"},"institutions":[{"id":"https://openalex.org/I209549992","display_name":"Sanjiang University","ror":"https://ror.org/02q1hyx43","country_code":"CN","type":"education","lineage":["https://openalex.org/I209549992"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng Ji","raw_affiliation_strings":["School of Innovations, Sanjiang University, Nanjing 210012, China"],"raw_orcid":"https://orcid.org/0000-0002-6886-1152","affiliations":[{"raw_affiliation_string":"School of Innovations, Sanjiang University, Nanjing 210012, China","institution_ids":["https://openalex.org/I209549992"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5090292649"],"corresponding_institution_ids":["https://openalex.org/I39333907"],"apc_list":{"value":2550,"currency":"USD","value_usd":2550},"apc_paid":{"value":2550,"currency":"USD","value_usd":2550},"fwci":0.526,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.6073353,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"2019","issue":null,"first_page":"1","last_page":"10"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9990000128746033,"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":0.9990000128746033,"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":0.9882000088691711,"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":0.9857000112533569,"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/neurofeedback","display_name":"Neurofeedback","score":0.9415598511695862},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5931099653244019},{"id":"https://openalex.org/keywords/electroencephalography","display_name":"Electroencephalography","score":0.4499356746673584},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.3055157959461212},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.25312721729278564}],"concepts":[{"id":"https://openalex.org/C2434490","wikidata":"https://www.wikidata.org/wiki/Q1306920","display_name":"Neurofeedback","level":3,"score":0.9415598511695862},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5931099653244019},{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.4499356746673584},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.3055157959461212},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.25312721729278564}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001288","descriptor_name":"Attention","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D001288","descriptor_name":"Attention","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D001288","descriptor_name":"Attention","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D001289","descriptor_name":"Attention Deficit Disorder with Hyperactivity","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D001289","descriptor_name":"Attention Deficit Disorder with Hyperactivity","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D001289","descriptor_name":"Attention Deficit Disorder with Hyperactivity","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D004566","descriptor_name":"Electrodes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004566","descriptor_name":"Electrodes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004566","descriptor_name":"Electrodes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004569","descriptor_name":"Electroencephalography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D004569","descriptor_name":"Electroencephalography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D004569","descriptor_name":"Electroencephalography","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":"D058765","descriptor_name":"Neurofeedback","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D058765","descriptor_name":"Neurofeedback","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D058765","descriptor_name":"Neurofeedback","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false}],"locations_count":5,"locations":[{"id":"doi:10.1155/2019/2167871","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2019/2167871","pdf_url":"https://downloads.hindawi.com/journals/cin/2019/2167871.pdf","source":{"id":"https://openalex.org/S72372694","display_name":"Computational Intelligence and Neuroscience","issn_l":"1687-5265","issn":["1687-5265","1687-5273"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869","https://openalex.org/P4310320595"],"host_organization_lineage_names":["Hindawi Publishing Corporation","Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational Intelligence and Neuroscience","raw_type":"journal-article"},{"id":"pmid:30944553","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/30944553","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":"Computational intelligence and neuroscience","raw_type":null},{"id":"pmh:oai:europepmc.org:5431777","is_oa":true,"landing_page_url":"http://europepmc.org/pmc/articles/PMC6421751","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"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":"","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:6421751","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6421751","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Comput Intell Neurosci","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:35311f3c0bd94e8f901fda7fb171d3a4","is_oa":false,"landing_page_url":"https://doaj.org/article/35311f3c0bd94e8f901fda7fb171d3a4","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"Computational Intelligence and Neuroscience, Vol 2019 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2019/2167871","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2019/2167871","pdf_url":"https://downloads.hindawi.com/journals/cin/2019/2167871.pdf","source":{"id":"https://openalex.org/S72372694","display_name":"Computational Intelligence and Neuroscience","issn_l":"1687-5265","issn":["1687-5265","1687-5273"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869","https://openalex.org/P4310320595"],"host_organization_lineage_names":["Hindawi Publishing Corporation","Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational Intelligence and Neuroscience","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4632683938","display_name":null,"funder_award_id":"BY2016014-01","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G4803216865","display_name":null,"funder_award_id":"2017M611190","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G5512347217","display_name":null,"funder_award_id":"61806174","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G8039594762","display_name":null,"funder_award_id":"15KJB310016","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320321605","display_name":"Government of Jiangsu Province","ror":"https://ror.org/004svx814"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2918929562.pdf","grobid_xml":"https://content.openalex.org/works/W2918929562.grobid-xml"},"referenced_works_count":18,"referenced_works":["https://openalex.org/W1878312914","https://openalex.org/W1963684716","https://openalex.org/W1987622543","https://openalex.org/W2007064001","https://openalex.org/W2051976514","https://openalex.org/W2068333495","https://openalex.org/W2069361721","https://openalex.org/W2134383471","https://openalex.org/W2154810622","https://openalex.org/W2167822639","https://openalex.org/W2195044234","https://openalex.org/W2314064624","https://openalex.org/W2463596856","https://openalex.org/W2523760226","https://openalex.org/W2580351144","https://openalex.org/W2605086659","https://openalex.org/W2885000390","https://openalex.org/W2899125647"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W584617046","https://openalex.org/W2610684117","https://openalex.org/W4242535509","https://openalex.org/W3094373193","https://openalex.org/W3164036361","https://openalex.org/W2426762202","https://openalex.org/W2050832787"],"abstract_inverted_index":{"A":[0,58],"neurofeedback":[1,199],"system":[2],"adjusting":[3],"an":[4,8,18,49,134,152,158],"individual\u2019s":[5,50],"attention":[6,26,51,153],"is":[7,27],"effective":[9],"treatment":[10],"for":[11,47,104,197],"attention-deficit/hyperactivity":[12],"disorder":[13],"(ADHD).":[14],"In":[15,137],"current":[16],"studies,":[17],"accurate":[19],"measure":[20],"of":[21,24,29,71,86,113,129,141],"the":[22,30,72,87,114,138,144,174,178,190],"level":[23,52],"human":[25],"one":[28],"key":[31,90],"issues":[32],"that":[33,173,189],"arouse":[34],"much":[35],"interest.":[36],"This":[37,187],"paper":[38],"proposes":[39],"a":[40,120,202],"novel":[41],"optimized":[42,103],"complex":[43],"network":[44,116],"method":[45,155,192],"(OCNM)":[46],"measuring":[48],"using":[53,133],"single-electrode":[54],"electroencephalography":[55],"(EEG)":[56],"signals.":[57],"time-delay":[59],"embedding":[60,97],"algorithm":[61],"was":[62,147],"used":[63,196],"to":[64,83],"reconstruct":[65],"EEG":[66],"data":[67],"epochs":[68],"into":[69,126],"nodes":[70,82],"OCNM":[73,176],"network.":[74,88],"Euclidean":[75],"distances":[76],"were":[77,102,117,124],"calculated":[78],"between":[79],"each":[80,105],"two":[81,127],"decide":[84],"edges":[85],"Three":[89],"parameters":[91],"influencing":[92],"OCNM,":[93],"i.e.,":[94],"delaying":[95],"time,":[96],"dimension,":[98],"and":[99,110,123,131,149,157,185],"connection":[100],"threshold,":[101],"individual.":[106],"The":[107,169],"average":[108],"degree":[109],"clustering":[111],"coefficient":[112],"constructed":[115],"extracted":[118],"as":[119],"feature":[121],"vector":[122],"classified":[125],"patterns":[128],"concentration":[130],"relaxation":[132],"LDA":[135],"classifier.":[136],"offline":[139],"experiments":[140],"six":[142],"subjects,":[143],"classification":[145],"performance":[146],"tested":[148],"compared":[150],"with":[151,201],"meter":[154],"(AMM)":[156],"\u03b1":[159],"+":[160,162,164,166],"\u03b2":[161],"\u03b4":[163],"\u03b8":[165],"R":[167],"method.":[168],"experimental":[170],"results":[171],"showed":[172],"proposed":[175,191],"achieved":[177],"highest":[179],"accuracy":[180],"rate":[181],"(80.67%":[182],"versus":[183],"70.58%":[184],"68.88%).":[186],"suggests":[188],"can":[193],"potentially":[194],"be":[195],"EEG-based":[198],"systems":[200],"single":[203],"electrode.":[204]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1}],"updated_date":"2026-08-15T07:11:24.734988","created_date":"2025-10-10T00:00:00"}