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1、“十二五“普通高等教育本科国家级规划教材E国人nE玟全国商等学柯教材供基碴、临床、预防、口腔医学类专业用精神病学PsyehiatriecClifiealSi1gnmeandSymptomsLiuZheningMD&PhD喜Generalintroduction目Signs目SymptOIms目Syndrome喜DiSO1derSofperceptiontone)口PerceptionistheprocessofbecomingawareofwWhatispresentedthroughthesenseorgans.口Imageryisan8xperienceWithinthemind,usua
2、llywithoutthesenseofrealitythatispartofperception.目I11usion.Disordersofperception(two)目Abnormalities:。Changesintheintensityofthingsperceived。Changesinthequalityofperception。Illusions;anj11usionisaaispereeptionofaneXternalStimutusHallucinations:ahallucinationisaperceptionexperiencedintheabsenceofanex
3、ternalsStimulustothecorrespondingsenseOrgant.HallucinationAhallucinationhastwospecialqualities:ItisexperiencedaSsatrueperception,notaimaginary.aIt*Seenistocome-fFomthe-outsideWould.Pseudohallucination。ExperiencesthatpossesSoneofthesequalitiesarecalledpseudohallucination.喜TybesofhalltcinationAuditory
4、hallucinationmaybeeXperiencedasvoices,noises,ormusicVisualhallucinationmaybeexperiencedaSflashesof1ightorascomp1exXimagesSuchaSsthefigureofHiautiHallucinationofsmel1ortasteTactilehallucination喜Disorderfofthinkihg口Thoughtdisordersdenotefivekindsofabnormality:Abnormalityoftheamountandspeedofthought.。(thestreamofthonught)AbnormalityofthewaySsinwhichthoughtsare1inkedtogether.aDelusions0vervyaluedideas0bsessionalandcompulsiveSymptomsDisordersofthestreamofthoughtPressureofthoughtPovertyofthoughtaThoughtblockingDisordersoftheformofthought口F1ightofideasLooseningofassociations目PeFfSeyeLatio
