{"id":"https://openalex.org/W2131274458","doi":"https://doi.org/10.1109/ijcnn.2009.5178818","title":"Single-trial EEG data to classify type and intensity of facial emotion from P100 and N170","display_name":"Single-trial EEG data to classify type and intensity of facial emotion from P100 and N170","publication_year":2009,"publication_date":"2009-06-01","ids":{"openalex":"https://openalex.org/W2131274458","doi":"https://doi.org/10.1109/ijcnn.2009.5178818","mag":"2131274458"},"language":"en","primary_location":{"id":"doi:10.1109/ijcnn.2009.5178818","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ijcnn.2009.5178818","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 International Joint Conference on Neural Networks","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/A5103095964","display_name":"Nugraha Priya Utama","orcid":"https://orcid.org/0000-0002-3563-2548"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Nugraha P. Utama","raw_affiliation_strings":["Department of Computational Intelligence and Systems Science, Tokyo Institute of Technology, Tokyo, Japan","Department of Computational Intelligence & Systems Science, Tokyo Institute of Technology, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computational Intelligence and Systems Science, Tokyo Institute of Technology, Tokyo, Japan","institution_ids":["https://openalex.org/I114531698"]},{"raw_affiliation_string":"Department of Computational Intelligence & Systems Science, Tokyo Institute of Technology, Japan","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108689421","display_name":"Atsushi Takemoto","orcid":"https://orcid.org/0000-0003-1752-3601"},"institutions":[{"id":"https://openalex.org/I4210103779","display_name":"National Center of Neurology and Psychiatry","ror":"https://ror.org/0254bmq54","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210103779"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Atsushi Takemoto","raw_affiliation_strings":["Department of Animal Models for Human Disease, National Institute of Neuroscience, National Center of Neurology and Psychiatry, Kodaira, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Animal Models for Human Disease, National Institute of Neuroscience, National Center of Neurology and Psychiatry, Kodaira, Japan","institution_ids":["https://openalex.org/I4210103779"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041724878","display_name":"Katsuki Nakamura","orcid":"https://orcid.org/0000-0002-2376-8755"},"institutions":[{"id":"https://openalex.org/I4210103779","display_name":"National Center of Neurology and Psychiatry","ror":"https://ror.org/0254bmq54","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210103779"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Katsuki Nakamura","raw_affiliation_strings":["Department of Animal Models for Human Disease, National Institute of Neuroscience, National Center of Neurology and Psychiatry, Kodaira, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Animal Models for Human Disease, National Institute of Neuroscience, National Center of Neurology and Psychiatry, Kodaira, Japan","institution_ids":["https://openalex.org/I4210103779"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055913048","display_name":"Yasuharu Koike","orcid":"https://orcid.org/0000-0002-8169-0044"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yasuharu Koike","raw_affiliation_strings":["Precision and Intelligence Laboratory, Kanagawa, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Precision and Intelligence Laboratory, Kanagawa, Japan","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4287,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.64342673,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"3156","last_page":"3163"},"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/T10581","display_name":"Neural dynamics and brain function","score":0.9965999722480774,"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/T11601","display_name":"Neuroscience and Neural Engineering","score":0.9959999918937683,"subfield":{"id":"https://openalex.org/subfields/2804","display_name":"Cellular and Molecular 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/electroencephalography","display_name":"Electroencephalography","score":0.6911611557006836},{"id":"https://openalex.org/keywords/facial-expression","display_name":"Facial expression","score":0.6424471139907837},{"id":"https://openalex.org/keywords/stimulus","display_name":"Stimulus (psychology)","score":0.6197378635406494},{"id":"https://openalex.org/keywords/disgust","display_name":"Disgust","score":0.6126057505607605},{"id":"https://openalex.org/keywords/emotion-classification","display_name":"Emotion classification","score":0.5644750595092773},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4608776867389679},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.45992550253868103},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.45992550253868103},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.443812757730484},{"id":"https://openalex.org/keywords/intensity","display_name":"Intensity (physics)","score":0.4271348714828491},{"id":"https://openalex.org/keywords/happiness","display_name":"Happiness","score":0.42055800557136536},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.38591423630714417},{"id":"https://openalex.org/keywords/audiology","display_name":"Audiology","score":0.35294675827026367},{"id":"https://openalex.org/keywords/cognitive-psychology","display_name":"Cognitive psychology","score":0.23318994045257568},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.09027576446533203},{"id":"https://openalex.org/keywords/anger","display_name":"Anger","score":0.09023389220237732},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.06943371891975403}],"concepts":[{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.6911611557006836},{"id":"https://openalex.org/C195704467","wikidata":"https://www.wikidata.org/wiki/Q327968","display_name":"Facial expression","level":2,"score":0.6424471139907837},{"id":"https://openalex.org/C2779918689","wikidata":"https://www.wikidata.org/wiki/Q3771842","display_name":"Stimulus (psychology)","level":2,"score":0.6197378635406494},{"id":"https://openalex.org/C2777375102","wikidata":"https://www.wikidata.org/wiki/Q208351","display_name":"Disgust","level":3,"score":0.6126057505607605},{"id":"https://openalex.org/C206310091","wikidata":"https://www.wikidata.org/wiki/Q750859","display_name":"Emotion classification","level":2,"score":0.5644750595092773},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4608776867389679},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.45992550253868103},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.45992550253868103},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.443812757730484},{"id":"https://openalex.org/C93038891","wikidata":"https://www.wikidata.org/wiki/Q1061524","display_name":"Intensity (physics)","level":2,"score":0.4271348714828491},{"id":"https://openalex.org/C2778999518","wikidata":"https://www.wikidata.org/wiki/Q8","display_name":"Happiness","level":2,"score":0.42055800557136536},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.38591423630714417},{"id":"https://openalex.org/C548259974","wikidata":"https://www.wikidata.org/wiki/Q569965","display_name":"Audiology","level":1,"score":0.35294675827026367},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.23318994045257568},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.09027576446533203},{"id":"https://openalex.org/C2779302386","wikidata":"https://www.wikidata.org/wiki/Q79871","display_name":"Anger","level":2,"score":0.09023389220237732},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06943371891975403},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.0},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ijcnn.2009.5178818","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ijcnn.2009.5178818","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 International Joint Conference on Neural Networks","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W1963945289","https://openalex.org/W1982322471","https://openalex.org/W1985764371","https://openalex.org/W2006440172","https://openalex.org/W2014487671","https://openalex.org/W2017108196","https://openalex.org/W2020615750","https://openalex.org/W2021268592","https://openalex.org/W2037640378","https://openalex.org/W2048937369","https://openalex.org/W2051757486","https://openalex.org/W2071388329","https://openalex.org/W2094017272","https://openalex.org/W2098382295","https://openalex.org/W2099491613","https://openalex.org/W2106360999","https://openalex.org/W2109475786","https://openalex.org/W2115576268","https://openalex.org/W2120768649","https://openalex.org/W2128495200","https://openalex.org/W2130031954","https://openalex.org/W2132246387","https://openalex.org/W2132940221","https://openalex.org/W2133078579","https://openalex.org/W2136022845","https://openalex.org/W2137125240","https://openalex.org/W2152673832","https://openalex.org/W2171441239","https://openalex.org/W4294214781"],"related_works":["https://openalex.org/W3199829813","https://openalex.org/W2945121592","https://openalex.org/W3000867607","https://openalex.org/W2798351401","https://openalex.org/W2913821117","https://openalex.org/W2729544402","https://openalex.org/W2519456985","https://openalex.org/W1992768889","https://openalex.org/W1761974557","https://openalex.org/W2014713986"],"abstract_inverted_index":{"Two":[0],"aspects":[1,29],"of":[2,19,24,30,50,54,57,83,116,118,133,148,161,191,201,225,231,243,258,260,268],"facial":[3,31,51,58,119,134,149,162,192,226,261,269,276],"emotions":[4,59],"are":[5],"type":[6,46,160,221,267],"and":[7,22,47,61,68,73,108,144,152,222],"intensity":[8,48,65,131,146,189,223],"level.":[9],"This":[10,234],"study":[11,85,235],"is":[12,197,236,278],"an":[13],"attempt":[14],"to":[15,38,78,100,113,122,129,176,208,229,239],"find":[16],"the":[17,45,92,96,114,130,159,165,188,213,237,241,256,266,275],"relation":[18],"electrode":[20],"location":[21],"latencies":[23],"EEG":[25,41],"data":[26,42,88],"with":[27,63,164],"specific":[28],"emotions.":[32,52,120],"A":[33],"neural":[34],"network":[35],"was":[36,126,216],"applied":[37],"single":[39],"trial":[40],"for":[43,141,157,186,219,249],"classifying":[44,142,158,187,220],"level":[49,190,224],"Images":[53],"two":[55,64],"types":[56],"(happiness":[60],"disgust)":[62],"levels":[66,132,147],"(high":[67],"low)":[69],"were":[70],"parametrically":[71],"controlled":[72],"presented":[74],"as":[75],"main":[76],"stimuli":[77],"evoke":[79],"brain":[80],"signals.":[81],"Results":[82],"this":[84],"indicated":[86],"that":[87,200,230],"from":[89,204],"electrodes":[90],"over":[91],"right-posterior":[93],"area":[94],"in":[95],"time-range":[97,205],"window":[98,174,206],"80":[99],"200":[101,175],"ms":[102,178],"post":[103],"stimulus":[104],"presentation":[105],"contains":[106,179,212],"P100":[107,151,169],"N170":[109,125,153],"components":[110,246],"strongly":[111,127],"related":[112,128],"process":[115],"recognition":[117,259],"Relative":[121],"other":[123,232,245],"components,":[124],"emotion,":[135,193,262],"where":[136],"it":[137],"could":[138],"be":[139,155,184],"used":[140,156,185],"low":[143],"high":[145],"emotion.":[150],"can":[154,182],"emotions,":[163],"accuracy":[166,196],"when":[167],"using":[168,244],"being":[170],"slightly":[171],"higher.":[172],"Time-range":[173],"280":[177],"N2,":[180],"which":[181,211],"also":[183,254],"but":[194],"its":[195],"less":[198],"than":[199],"N170.":[202],"Data":[203],"300":[207],"360":[209],"ms,":[210],"P300":[214,248],"component,":[215],"not":[217],"significant":[218],"emotion":[227,270,277],"relative":[228],"components.":[233],"first":[238],"show":[240],"possibility":[242],"besides":[247],"EEG-based":[250],"BCIs.":[251],"The":[252],"results":[253],"suggest":[255],"mechanism":[257],"started":[263],"by":[264,272],"recognizing":[265],"followed":[271],"how":[273],"intense":[274],"expressed.":[279]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
