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1、NeuroscienceLetters502(2011)182–185ContentslistsavailableatScienceDirectNeuroscienceLettersjournalhomepage:www.elsevier.com/locate/neuletUnderstandingthesubliminalaffectiveprimingeffectoffacialstimuli:anERPstudyYonga,1b,c,∗,1adLu,Wei-NaZhang,WeiHu,Yue-Jia
2、LuoaAcademyofPsychologyandBehavior(TianjinNormalUniversity),Tianjin300074,ChinabKeyLaboratoryofMentalHealth,InstituteofPsychology,ChineseAcademyofSciences,Beijing100101,ChinacGraduateSchool,ChineseAcademyofSciences,Beijing100049,ChinadStateKeyLaboratoryof
3、CognitiveNeuroscienceandLearning(BeijingNormalUniversity),Beijing100875,ChinaarticleinfoabstractArticlehistory:Thesubliminalaffectiveprimingwasstudiedbyrecordingevent-relatedpotential(ERP)toambiguousReceived2May2011neutralfacesprecededby20mspositiveornega
4、tiveprimefaces.BehavioralresultsshowedthatpositiveReceivedinrevisedform12July2011andnegativeprimefacesledtovalance-consistentbiasesinaffectivejudgmentsofambiguousneutral25July2011Acceptedfaces.ERPdatashowedthatsubliminalprimesdifferentiallyinfluencedN100,N
5、300andvertexpositivepotentialKeywords:(VPP),withlargeramplitudesinnegativeprimingtrials.Theseresultssupporttheconclusionthatperceptiontheearlyperceptualanalysisoftargets,aswellasevaluationandselectionoftargets,isaffectedbySubliminalsubliminalaffectiveinfo
6、rmation.Affectivepriming©2011ElsevierIrelandLtd.Allrightsreserved.FacesSubliminalaffectiveprimingreferstothephenomenonthatsub-largetimewindowrangingfrom250msto1000msaftertargetliminalpresentationofaprimeobjectshiftssubsequentaffectiveonset.Noeffectsofeval
7、uativeprimingonearlyvisualcomponentsevaluationofthesupraliminalobjectintheaffectivedirectionofP1andN1wereobserved.Thesubliminalaffectiveprimingeffecttheprimeobject.Overtheyears,subliminalaffectivepriminghaswasrestrictedtothoseprimewordsthatscoredhighonthe
8、arousalbeendemonstratedbymultiplestudies,theneuralmechanismofdimension,andwasabsentinlow-arousalprimewords.Itappearsthiseffectisasubjectofgreatinterest.InanfMRIstudy,Nomurathatonlyhigharousalprimestimuliinducedsuffic
