{"id":"https://openalex.org/W4389169360","doi":"https://doi.org/10.1109/taffc.2023.3337745","title":"Olfactory-Enhanced VR: What's the Difference in Brain Activation Compared to Traditional VR for Emotion Induction?","display_name":"Olfactory-Enhanced VR: What's the Difference in Brain Activation Compared to Traditional VR for Emotion Induction?","publication_year":2023,"publication_date":"2023-11-30","ids":{"openalex":"https://openalex.org/W4389169360","doi":"https://doi.org/10.1109/taffc.2023.3337745"},"language":"en","primary_location":{"id":"doi:10.1109/taffc.2023.3337745","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/taffc.2023.3337745","pdf_url":null,"source":{"id":"https://openalex.org/S104780363","display_name":"IEEE Transactions on Affective Computing","issn_l":"1949-3045","issn":["1949-3045","2371-9850"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Affective Computing","raw_type":"journal-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/A5062476293","display_name":"Xinyue Zhong","orcid":"https://orcid.org/0000-0002-2011-3980"},"institutions":[{"id":"https://openalex.org/I142108993","display_name":"Southwest University","ror":"https://ror.org/01kj4z117","country_code":"CN","type":"education","lineage":["https://openalex.org/I142108993"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xinyue Zhong","raw_affiliation_strings":["School of Electronic and Information Engineering, Southwest China University, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0002-2011-3980","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Southwest China University, Chongqing, China","institution_ids":["https://openalex.org/I142108993"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107808470","display_name":"Wanqing Liu","orcid":"https://orcid.org/0009-0001-5739-9177"},"institutions":[{"id":"https://openalex.org/I142108993","display_name":"Southwest University","ror":"https://ror.org/01kj4z117","country_code":"CN","type":"education","lineage":["https://openalex.org/I142108993"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wanqing Liu","raw_affiliation_strings":["School of Electronic and Information Engineering, Southwest China University, Chongqing, China"],"raw_orcid":"https://orcid.org/0009-0001-5739-9177","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Southwest China University, Chongqing, China","institution_ids":["https://openalex.org/I142108993"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002637324","display_name":"Jialan Xie","orcid":"https://orcid.org/0000-0002-8068-2077"},"institutions":[{"id":"https://openalex.org/I142108993","display_name":"Southwest University","ror":"https://ror.org/01kj4z117","country_code":"CN","type":"education","lineage":["https://openalex.org/I142108993"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jialan Xie","raw_affiliation_strings":["School of Electronic and Information Engineering, Southwest China University, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0002-8068-2077","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Southwest China University, Chongqing, China","institution_ids":["https://openalex.org/I142108993"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103095907","display_name":"Yun Gu","orcid":"https://orcid.org/0000-0003-4758-769X"},"institutions":[{"id":"https://openalex.org/I142108993","display_name":"Southwest University","ror":"https://ror.org/01kj4z117","country_code":"CN","type":"education","lineage":["https://openalex.org/I142108993"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yun Gu","raw_affiliation_strings":["School of Electronic and Information Engineering, Southwest China University, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0003-4758-769X","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Southwest China University, Chongqing, China","institution_ids":["https://openalex.org/I142108993"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031291553","display_name":"Guangyuan Liu","orcid":"https://orcid.org/0000-0002-8058-5947"},"institutions":[{"id":"https://openalex.org/I142108993","display_name":"Southwest University","ror":"https://ror.org/01kj4z117","country_code":"CN","type":"education","lineage":["https://openalex.org/I142108993"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guangyuan Liu","raw_affiliation_strings":["School of Electronic and Information Engineering, Southwest China University, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0002-8058-5947","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Southwest China University, Chongqing, China","institution_ids":["https://openalex.org/I142108993"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5062476293"],"corresponding_institution_ids":["https://openalex.org/I142108993"],"apc_list":null,"apc_paid":null,"fwci":0.9443,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.72421839,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"15","issue":"3","first_page":"1331","last_page":"1342"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10971","display_name":"Olfactory and Sensory Function Studies","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2809","display_name":"Sensory Systems"},"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/T10971","display_name":"Olfactory and Sensory Function Studies","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2809","display_name":"Sensory Systems"},"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/T12496","display_name":"Color perception and design","score":0.98580002784729,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9736999869346619,"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/electroencephalography","display_name":"Electroencephalography","score":0.6653857231140137},{"id":"https://openalex.org/keywords/virtual-reality","display_name":"Virtual reality","score":0.5688062310218811},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.5229761600494385},{"id":"https://openalex.org/keywords/sensory-system","display_name":"Sensory system","score":0.43189725279808044},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.40697455406188965},{"id":"https://openalex.org/keywords/cognitive-psychology","display_name":"Cognitive psychology","score":0.3385764956474304},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.30942320823669434},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2012762427330017}],"concepts":[{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.6653857231140137},{"id":"https://openalex.org/C194969405","wikidata":"https://www.wikidata.org/wiki/Q170519","display_name":"Virtual reality","level":2,"score":0.5688062310218811},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.5229761600494385},{"id":"https://openalex.org/C94487597","wikidata":"https://www.wikidata.org/wiki/Q11101","display_name":"Sensory system","level":2,"score":0.43189725279808044},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.40697455406188965},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.3385764956474304},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.30942320823669434},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2012762427330017}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/taffc.2023.3337745","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/taffc.2023.3337745","pdf_url":null,"source":{"id":"https://openalex.org/S104780363","display_name":"IEEE Transactions on Affective Computing","issn_l":"1949-3045","issn":["1949-3045","2371-9850"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Affective Computing","raw_type":"journal-article"},{"id":"pmh:oai:researchspace.auckland.ac.nz:2292/67112","is_oa":false,"landing_page_url":"https://hdl.handle.net/2292/67112","pdf_url":null,"source":{"id":"https://openalex.org/S7407055463","display_name":"ResearchSpace (University of Auckland)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I154130895","host_organization_name":"University of Auckland","host_organization_lineage":["https://openalex.org/I154130895"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","score":0.6700000166893005,"id":"https://metadata.un.org/sdg/4"}],"awards":[{"id":"https://openalex.org/G2047952257","display_name":null,"funder_award_id":"61872301","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7693774556","display_name":"\u4eba\u4f53\u60c5\u611f\u751f\u7406\u53cd\u5e94\u7cfb\u7edf\u7684\u5efa\u6a21\u53ca\u5176\u5e94\u7528\u7814\u7a76","funder_award_id":"61472330","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W61241259","https://openalex.org/W92469554","https://openalex.org/W178039500","https://openalex.org/W1988893332","https://openalex.org/W2002055708","https://openalex.org/W2010490761","https://openalex.org/W2011394568","https://openalex.org/W2017246109","https://openalex.org/W2023500019","https://openalex.org/W2036195562","https://openalex.org/W2040252689","https://openalex.org/W2068340496","https://openalex.org/W2069122467","https://openalex.org/W2081420711","https://openalex.org/W2096149767","https://openalex.org/W2111460811","https://openalex.org/W2165857685","https://openalex.org/W2342310485","https://openalex.org/W2436949651","https://openalex.org/W2527983398","https://openalex.org/W2547146855","https://openalex.org/W2580887161","https://openalex.org/W2582244108","https://openalex.org/W2594910101","https://openalex.org/W2750935324","https://openalex.org/W2766633751","https://openalex.org/W2914237854","https://openalex.org/W2955368839","https://openalex.org/W2970193851","https://openalex.org/W2975136421","https://openalex.org/W2979896433","https://openalex.org/W2982000165","https://openalex.org/W2997591727","https://openalex.org/W3011941547","https://openalex.org/W3023338710","https://openalex.org/W3042596941","https://openalex.org/W3043155107","https://openalex.org/W3081994989","https://openalex.org/W3091199198","https://openalex.org/W3153246033","https://openalex.org/W3162042329","https://openalex.org/W3191630664","https://openalex.org/W3214091781","https://openalex.org/W4210658555","https://openalex.org/W4294068661","https://openalex.org/W4312442138"],"related_works":["https://openalex.org/W2922348724","https://openalex.org/W200322357","https://openalex.org/W2130428257","https://openalex.org/W4308951944","https://openalex.org/W2057366091","https://openalex.org/W4312960290","https://openalex.org/W2049513647","https://openalex.org/W2988848585","https://openalex.org/W4233722919","https://openalex.org/W4323929055"],"abstract_inverted_index":{"Olfactory-enhanced":[0],"virtual":[1,28],"reality":[2,29,73],"(OVR)":[3],"creates":[4],"a":[5,13,32,88,108,112],"complex":[6],"and":[7,64,79,128,134,154,162,209,218,227,248],"rich":[8],"emotional":[9,66,200],"experience,":[10],"thus":[11],"promoting":[12],"new":[14],"generation":[15],"of":[16,27,101,160,198,238],"human-computer":[17,239],"interaction":[18],"experiences":[19],"in":[20,46,53,72,107,131,148,250],"real-world":[21,251],"scenarios.":[22],"However,":[23],"with":[24],"the":[25,51,99,146,158,187,195,213,233,236],"rise":[26],"(VR)":[30],"as":[31,124],"mood":[33],"induction":[34,45,106,159,247],"procedure":[35],"(MIP),":[36],"few":[37],"studies":[38,67],"have":[39,68],"incorporated":[40],"olfactory":[41,102,178],"stimuli":[42,103,179],"into":[43,235],"emotion":[44,105,246],"three-dimensional":[47],"(3D)":[48],"environments.":[49,252],"Considering":[50],"differences":[52,147],"electroencephalography":[54],"(EEG)":[55],"dynamics":[56],"between":[57,151],"sensory":[58],"stimuli,":[59],"all":[60],"previous":[61],"two-dimensional":[62],"(2D)":[63],"3D":[65],"been":[69],"less":[70],"effective":[71],"because":[74],"they":[75,125],"only":[76],"use":[77],"visual":[78],"audio":[80],"senses.":[81],"To":[82],"overcome":[83],"these":[84],"limitations,":[85],"we":[86],"developed":[87],"novel":[89],"EEG":[90,117,181],"signal":[91],"dataset":[92],"based":[93],"on":[94,104,245],"OVR.":[95,135],"We":[96],"systematically":[97],"analyzed":[98],"influence":[100],"VR":[109,133,153,226],"environment":[110],"from":[111,121],"neurophysiological":[113],"perspective.":[114],"Specifically,":[115],"synchronous":[116],"signals":[118],"were":[119,141,169],"collected":[120],"65":[122],"participants":[123],"watched":[126],"positive":[127,161,184,208],"negative":[129,163,192,210],"videos":[130],"traditional":[132],"Their":[136],"power":[137],"spectral":[138],"densities":[139],"(PSDs)":[140],"then":[142],"calculated":[143],"to":[144],"compare":[145],"brain":[149,167,199],"activation":[150],"their":[152,166],"OVR":[155,228],"modes":[156],"during":[157],"emotions,":[164,185,211],"while":[165,212],"states":[168,201],"classified":[170],"after":[171],"feature":[172],"selection.":[173],"The":[174],"results":[175],"showed":[176],"that":[177],"enhanced":[180],"responses":[182],"for":[183,191],"but":[186],"opposite":[188],"was":[189,202],"true":[190],"emotions.":[193],"Additionally,":[194],"recognition":[196,249],"rate":[197],"more":[203],"than":[204],"90%":[205],"under":[206],"both":[207],"high-frequency":[214],"<italic":[215,219],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[216,220],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">\u03b2</i>":[217],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">\u03b3</i>":[221],"bands":[222],"could":[223,242],"effectively":[224],"distinguish":[225],"modes.":[229],"This":[230],"study":[231],"introduced":[232],"olfaction":[234],"field":[237],"interaction,":[240],"which":[241],"promote":[243],"research":[244]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2}],"updated_date":"2026-06-06T09:05:17.133730","created_date":"2025-10-10T00:00:00"}
