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ERP贺金波1,2郭永玉1,2柯善玉1赵仑3(1,,430079)(2,,430079)(3,,,221116),:,,,:P300,;N1,,:P300N11,,?,?[1,2],,,[3],,[4],[5][6][7],,,P300,P300,P300[8],P300[9],,P300[10,11],[12]ERP,(),Nd170(),,P300,P300,,Young:,[13-17],,,,221,:(InternetAddictionTest,IAT)[18][19],141,,,,1()()()(MSD)()(MSD)(MSD)(MSD)682151293861687431023063638620615532109712910813397t15915811691186p0120126000000:Email:yyguo@mail.ccnu.edu.cn2006380PsychologicalScience2008,31(2):380-384,22,1000Hz,,85%1500Hz,,15%80dBSPL(SOA)1400-1600ms,,,2325NeuroscanSynamps2EEG/ERP,Quick-Cap64Ag/AgCl,,(HEOG),(VEOG)5k,DC-40Hz,500Hz,24Scan431(1,2),(epoch)1200ms(200ms),100V50ERP18Hz(24dB/oct),P300(280-440ms)N1,ERP1Hz(24dB/oct),N1(:75-135ms)SPSS115:P300()()(C5/C3/P5/P3C6/C4/P6/P4);N1()()(F3/FC3/C3Fz/FCz/CzF4/FC4/C4))Geisser-GreenhouseP331(3269166ms)(3756754ms)(t=-2080,p=0046)(t=-0208,p=0836),968927%()971023%()32ERP321N11100msN11N1,N1,,N1:ERP381(3),N1F(1,21)=13138,p=0002)(F(8,35)=20685,p=0000),N1(F(1,21)=5233,p=0033),322P3002300msP300P300,,P300(3),(F(1,21)=4908,p=0038)(F(7,27)=3925,p=0018)(F(1,21)=22065,p=0000)(F(1,21)=21266,P=0000),,(F(1,21)=18732,p=0000),P300P300(F(1,21)=7252,p=0014),2P300P3003N1()P300()41965SuttonP300,ERPP300,300msP300382,Kob[20]P300,P300,[21],P300,,[22][23][24][25][10,11]P300,P300,,:,[26],()(),,,,,,,,[27]P300[8],,,,,;,,,()(),,,,,,P300,,,Toshihiko[8],ERPN1N1100,N1,N1,,,,,[12],,;Zuckerman,,[28],,,[29]ERP[30],,N1,,N1,,,N1,P300,[8,31,32],,P300,N1()ERP,,51GriffithsM.DoesInternetandcomputerAddictionexist?Somecasestudyevidence.CyberPsychologyandBehavior,2000,3(2):211-2182BeardKW.Internetaddiction:areviewofcurrentassessmenttechniquesandpotentialassessmentQuestions.CyberPsychology&Behavior,2005,8(1):7-83JohanssonA,GtestamKG.Problemswithcomputergameswithoutmonetaryreward:similaritytopathologicalgaming.PsychologicalReports,2004,95(2):641-650,104NathanSA,MaryLC,etal.Problematicinternetuse:proposedclassificationanddiagnosticcriteria.DepressionandAnxiety,2003,17(4):207,10:ERP3835YangCK,ChoeBM.,etal.SCL-90-Rand16PFprofilesofseniorhighschoolstudentswithexcessiveinternetUse.CanJPsychiatry,2005,50(7):407-4146TsalCC,SunnyS,LinJ.Analysisofattitudestowardcomputernetworksandinternetaddictionoftaiwaneseadolescents.CyberPsychologyandBehavior,2001,4(3):373-3767EngelbergE,SjobergL.Internetuse,socialskills,andAdjustment.CyberPsychologyandBehavior,2004,7(1):41-478Kawasaki,Toshihiko,Tanaka,etal.AbnormalitiesofP300corticalcurrentdensityinunmedicateddepressedpatientsrevealedbyLORETAanalysisofevent-relatedpotentials.PsychiatryandClinicalNeurosciences,2004,58(1):68-759AnnaML.TheeffectsofrepetitivetranscranialmagneticstimulationondepressivesymptomsandtheP300event-relatedpotential.NordicJournalofPsychiatry,2006,60(4):282-28510PapageorgiouC,CharalabosC,etal.Long-termabstinencesyndromeinheroinaddicts:indicesofP300alterationsassociatedwithashortmemorytask.NeuroPsychopharmacologyandBiologicalPsychiatry,2004,28(7):1109-1115,711PapageorgiouC,RabavilasA.,etal.Doobsessive-compulsivepatientsandabstinenthero-inaddictsshareacommonpsychophysiologicalmechanism?Neuropsychobiology,2003,47:1-1112,.N170.,2007,20(1):72-7413Kaltiala-Heino,Riittakerttu,Lintonen,etal.Internetaddiction?Potentiallyproblemticuseoftheinternetinapopulationof12-18year-oldadolescents.AddictionResearchandTheory,2004,12(1):89-96,814MartinMJ,SchumacherP.IncidentsandcorrelatesofpathologicalInternetuseamongcollegestudents.ComputersinHumanBehavior,2000,16:13-2915NalwaK,AnandAP.InternetAddictioninstudents:acauseofconcern.CyberPsychologyandBehavior.2003,6:653-65616ChakK,LeungL.ShynessandLocusofControlasPredictorsofInternetAddictionandInternetUse.CyberPsychologyandBehavior,2004,7(5):559-57017KochWH,PratarelliC.EffectsofIntro/ExtraversionandSexonSocialInternetUse.NorthAmericanJournalofPsychology,2004,6(3):371-38218YoungKS.TheevaluationandtreatmentofInternetaddiction.In:L.VandeCreek&T.Jackson.(Eds.).Innovationsinclinicalpractice:Asourcebook.Sarasota,FL:ProfessionalResourcePress,1999:19-3119,..,2005,26(6):69-7220KobA.OntheutilityofP300amplitudeasameasureofprocessingcapacity.Psychophysiology,2001,38:557-57721BauerLO,Hesselbrock,VictorM.BrainMaturationandSubtypesofConductDisorder:InteractiveEffectsonP300AmplitudeandTopographyinMaleAdolescents.JournaloftheAmericanAcademyofChild&AdolescentPsychiatry,2003,42(1):106-11522Maurits,NatashaM.Elting,etal.P300ComponentIdentificationinAuditoryoddballandNovelParadigmsUsingSourceAnalysisTechniques:ReducedLatencyVariabilityintheElderly.JournalofClinicalNeurophysiology,2005,22(3):166-17523Kawasaki,Toshihiko,Tanaka,etal.AbnormalitiesofP300corticalcurrentdensityinunmedicateddepressedpatientsrevealedbyLORETAanalysisofevent-relatedpotentials.Psychiatry&ClinicalNeurosciences,2004,8(1):68-7524DichterC,GabrielS,vanderStelt,etal.RelationsAmongIntelligence,ExecutiveFunction,andP300EventRelatedPotentialsinSchizophrenia.JournalofNervous&MentalDisease,2006,194(3):179-18725KolassaIT,MusialF,MohrA,etal.Electrophysiologicalcorrelatesofthreatprocessinginspiderphobics.Psychophysiology,2005,42(5):520-3026RebecGV.Addiction.EncyclopediaofCog