{"id":"https://openalex.org/W4226369553","doi":"https://doi.org/10.1145/3502871.3502894","title":"A Novel Bci Paradigm Combining Visual Imagery and Emotion: A Pilot Study","display_name":"A Novel Bci Paradigm Combining Visual Imagery and Emotion: A Pilot Study","publication_year":2021,"publication_date":"2021-11-12","ids":{"openalex":"https://openalex.org/W4226369553","doi":"https://doi.org/10.1145/3502871.3502894"},"language":"en","primary_location":{"id":"doi:10.1145/3502871.3502894","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3502871.3502894","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 8th International Conference on Biomedical and Bioinformatics Engineering","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/A5100336423","display_name":"Long Chen","orcid":"https://orcid.org/0000-0002-9091-8020"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]},{"id":"https://openalex.org/I5740404","display_name":"Tianjin Medical University","ror":"https://ror.org/02mh8wx89","country_code":"CN","type":"education","lineage":["https://openalex.org/I5740404"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Long Chen","raw_affiliation_strings":["Academy of Medical Engineering and Translational Medicine, Tianjin University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Academy of Medical Engineering and Translational Medicine, Tianjin University, China","institution_ids":["https://openalex.org/I5740404","https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062877430","display_name":"Chenghu Tang","orcid":"https://orcid.org/0009-0009-9765-0264"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]},{"id":"https://openalex.org/I5740404","display_name":"Tianjin Medical University","ror":"https://ror.org/02mh8wx89","country_code":"CN","type":"education","lineage":["https://openalex.org/I5740404"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chenghu Tang","raw_affiliation_strings":["Academy of Medical Engineering and Translational Medicine, Tianjin University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Academy of Medical Engineering and Translational Medicine, Tianjin University, China","institution_ids":["https://openalex.org/I5740404","https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101600665","display_name":"Changyun Li","orcid":"https://orcid.org/0000-0002-7662-101X"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]},{"id":"https://openalex.org/I5740404","display_name":"Tianjin Medical University","ror":"https://ror.org/02mh8wx89","country_code":"CN","type":"education","lineage":["https://openalex.org/I5740404"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Changyun Li","raw_affiliation_strings":["Academy of Medical Engineering and Translational Medicine, Tianjin University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Academy of Medical Engineering and Translational Medicine, Tianjin University, China","institution_ids":["https://openalex.org/I5740404","https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028815077","display_name":"Wanping Qiu","orcid":null},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]},{"id":"https://openalex.org/I5740404","display_name":"Tianjin Medical University","ror":"https://ror.org/02mh8wx89","country_code":"CN","type":"education","lineage":["https://openalex.org/I5740404"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wanping Qiu","raw_affiliation_strings":["Academy of Medical Engineering and Translational Medicine, Tianjin University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Academy of Medical Engineering and Translational Medicine, Tianjin University, China","institution_ids":["https://openalex.org/I5740404","https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023137139","display_name":"Zhongpeng Wang","orcid":"https://orcid.org/0000-0002-3002-1756"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongpeng Wang","raw_affiliation_strings":["School of Precision Instrument and Opto-Electronics Engineering, Tianjin University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Precision Instrument and Opto-Electronics Engineering, Tianjin University, China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100327349","display_name":"Xin Zhang","orcid":"https://orcid.org/0000-0001-7623-5787"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Zhang","raw_affiliation_strings":["School of Precision Instrument and Opto-Electronics Engineering, Tianjin University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Precision Instrument and Opto-Electronics Engineering, Tianjin University, China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"last","author":{"id":null,"display_name":"Dong Ming","orcid":null},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]},{"id":"https://openalex.org/I5740404","display_name":"Tianjin Medical University","ror":"https://ror.org/02mh8wx89","country_code":"CN","type":"education","lineage":["https://openalex.org/I5740404"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dong Ming","raw_affiliation_strings":["Academy of Medical Engineering and Translational Medicine, Tianjin University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Academy of Medical Engineering and Translational Medicine, Tianjin University, China","institution_ids":["https://openalex.org/I5740404","https://openalex.org/I162868743"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.19742465,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"143","last_page":"150"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9998000264167786,"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":0.9998000264167786,"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/T11707","display_name":"Gaze Tracking and Assistive Technology","score":0.9800999760627747,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10581","display_name":"Neural dynamics and brain function","score":0.9793000221252441,"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/brain\u2013computer-interface","display_name":"Brain\u2013computer interface","score":0.8611745834350586},{"id":"https://openalex.org/keywords/electroencephalography","display_name":"Electroencephalography","score":0.7826757431030273},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.622350811958313},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.5965970158576965},{"id":"https://openalex.org/keywords/emotion-classification","display_name":"Emotion classification","score":0.4922906458377838},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.46005576848983765},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.40726202726364136},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.398812472820282},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.2383304238319397}],"concepts":[{"id":"https://openalex.org/C173201364","wikidata":"https://www.wikidata.org/wiki/Q897410","display_name":"Brain\u2013computer interface","level":3,"score":0.8611745834350586},{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.7826757431030273},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.622350811958313},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.5965970158576965},{"id":"https://openalex.org/C206310091","wikidata":"https://www.wikidata.org/wiki/Q750859","display_name":"Emotion classification","level":2,"score":0.4922906458377838},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.46005576848983765},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.40726202726364136},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.398812472820282},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.2383304238319397},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3502871.3502894","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3502871.3502894","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 8th International Conference on Biomedical and Bioinformatics Engineering","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":27,"referenced_works":["https://openalex.org/W1560157848","https://openalex.org/W2035715639","https://openalex.org/W2096597330","https://openalex.org/W2130095305","https://openalex.org/W2168771793","https://openalex.org/W2763148304","https://openalex.org/W2780011893","https://openalex.org/W2794345050","https://openalex.org/W2888927777","https://openalex.org/W2900802277","https://openalex.org/W2949263306","https://openalex.org/W2961946768","https://openalex.org/W2962905870","https://openalex.org/W2979896433","https://openalex.org/W2996605177","https://openalex.org/W3009148912","https://openalex.org/W3010506751","https://openalex.org/W3028050245","https://openalex.org/W3042681525","https://openalex.org/W3080395176","https://openalex.org/W3080693455","https://openalex.org/W3082367983","https://openalex.org/W3095326391","https://openalex.org/W3099348293","https://openalex.org/W3107800993","https://openalex.org/W3118842101","https://openalex.org/W3148866471"],"related_works":["https://openalex.org/W3202969339","https://openalex.org/W4237513258","https://openalex.org/W2044053727","https://openalex.org/W1994410349","https://openalex.org/W3177028067","https://openalex.org/W1913385466","https://openalex.org/W2914170859","https://openalex.org/W2889342546","https://openalex.org/W2015048155","https://openalex.org/W4319302618"],"abstract_inverted_index":{"Visual":[0],"imagery":[1],"(VI)":[2],"has":[3],"become":[4],"a":[5,45,51,76,194],"research":[6],"hotspot":[7],"with":[8,139],"the":[9,21,25,30,37,65,69,143,153,157,172,183],"development":[10],"of":[11,29,32,39,71,85,90,175],"brain-computer":[12],"Interface":[13],"(BCI).":[14],"But":[15],"it's":[16],"very":[17,46],"difficult":[18],"to":[19,63,105,141],"decode":[20],"electroencephalogram":[22],"(EEG)":[23],"during":[24,145],"VI":[26,62,119,190],"task":[27],"because":[28],"lack":[31],"effective":[33],"classification":[34,38,149],"features.":[35],"However,":[36],"emotion-based":[40],"EEG":[41,78,144],"now":[42],"can":[43,177],"achieve":[44],"high":[47],"accuracy.":[48],"We":[49,81],"proposed":[50],"new":[52],"BCI":[53],"paradigm":[54],"in":[55,114],"which":[56,161],"emotions":[57,86],"would":[58],"be":[59],"integrated":[60],"into":[61],"improve":[64],"performance.":[66],"To":[67],"verify":[68],"feasibility":[70],"our":[72,189],"paradigm,":[73],"we":[74,123],"designed":[75,82],"two-session":[77],"acquisition":[79],"experiment.":[80],"three":[83,88,109,137,146,173],"kinds":[84,89],"and":[87,98,107,118,133,164,168],"semantic":[91],"correspondence":[92],"i.e.,":[93],"negative":[94],"animal,":[95],"positive":[96],"human":[97],"neutral":[99],"thing.":[100],"Sixteen":[101],"subjects":[102,113],"were":[103],"asked":[104],"observe":[106],"imagine":[108],"pictures":[110],"selected":[111],"by":[112],"visual":[115],"observation":[116],"(VO)":[117],"session,":[120],"respectively.":[121,170],"Then,":[122],"used":[124],"power":[125],"spectral":[126],"density":[127],"(PSD),":[128],"common":[129],"spatial":[130],"pattern":[131],"(CSP)":[132],"Riemann":[134,154],"tangent":[135],"space":[136],"features":[138,155,176],"SVM":[140],"analysis":[142],"statements.":[147],"The":[148,185],"results":[150,186],"show":[151],"that":[152,188],"obtain":[156],"highest":[158],"average":[159],"accuracies":[160],"are":[162],"84.36%":[163],"67.36%":[165],"for":[166],"VO":[167],"VI,":[169],"All":[171],"types":[174],"exceed":[178],"chance":[179],"level":[180],"on":[181],"all":[182],"subjects.":[184],"prove":[187],"integrating":[191],"emotion":[192],"is":[193],"promising":[195],"paradigm.":[196]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
