文档介绍：DiseasesofthenervoussystemQingChang常青E-mail:******@)ConsistingofBrainSpinalcordMeningesGrosslyGreymatter&whitematterVentricles(cerebrospinalfluid)HistoloyNeuron神经元(nervefiber)Neuroglia胶质细胞(glialfiber)Peripheralnervoussystem(PNS)Axons轴索&esDualeffectsofanatomyandphysiologyCrinialboneBlood-brainbarrier(SCellsNeuron(神经元)Neuroglia(胶质细胞)Astrocyte(星形细胞)Oligodendrocyte(少突细胞)Ependymalcell(室管膜细胞)Schwanncell(雪旺细胞)————Microglia(SPNSLocation:cortex&nucleusMorphologyNeuronsBetzcellNissl小体小脑(Cerebellum)50µm<hangesoftheNeuronDegenerationCentralchromatolysis(中央性尼氏体溶解)RERdegranulationInclusionsViralinfectionAging-lipofuscin脂褐素AbnormalityofthestructralproteinsNeurofibrillarytangles(神经原纤维缠结)hangesoftheNeuronCelldeathRedneuron(红色神经元)LiquefactivenecrosisApoptosisRedneuronLiquefactivenecrosisNormalAstrocytes(星形细胞)hangesHypertrophyProliferationReactivegliosis(胶质瘢痕)hanges