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1、TheNervouspathwayConsciousproprioceptiveandfinetouchpathwayoftrunkandlimbsSpinalganglion1°neuronFasciculusgracilisFasciculuscuneatusGracileandcuneatenuclei2°neuronDecussationofmediallemniscusMediallemniscusVPL3°neuronsCentralthalamicradiationT4Unconsc
2、iousproprioceptivepathwaySpinalganglionPosteriorspinocerebellartractAnteriorSpinocerebellartractLaminaⅤ-ⅦInferiorcerebellarpeduncleSuperiorcerebellarpeduncleNucleusthoracicusPain,temperatureandsimpletouchpathwayoftrunkandlimbsSpinalganglia1°neuronLamin
3、aⅠ,Ⅳ~Ⅶ2°neuronLateralspinothalamictractanteriorspinothalamictractSpinallemniscusVPL3°neuronsCentralthalamicradiationPain,temperatureandsimpletouchpathwayofheadandfaceTrigeminalganglion1°neuronPontinenucleusofV2°neuronSpinalnucleusofV2°neuronTrigeminal
4、lemniscusSpinaltractoftrigeminaln.VPM3°neuronsCentralthalamicradiationVisualpathwayOpticnerveOpticchiasmaOpticradiationLateralgeniculatebodyVisualareaOptictractOpticnerveOpticchiasmaOptictractLateralgeniculatebodyOpticradiationVisualareaPupillaryreflex
5、esPretectalareaAccessoryoculomotornucleiOccculomotorn.CiliarygangliaSphincterpupilCiliarymuscleAuditorypathwaySpinalorganBipolarneuronofcochlearganglionCochlearnerveCochlearnucleiTrapezoidbodyLaterallemniscusMedialgeniculatebodyAcousticradiationTransv
6、ersetemporalgyrusCorticospinaltractCorticospinaltractDecussationofpyramidLateralcorticospinaltractAnteriorcorticospinaltractuppermotorneuronLowermotorneuronCorticonucleartractNucleusofoculomotorn.Nucleusoftrochlearn.Motornucleusoftrigeminaln.Nucleusofa
7、bducentn.Sup.partofnucleusoffacialn.Inf.partofnucleusoffacialn.NucleusofambiguusNucleusofaccessoryn.Nucleusofhypoglossaln.ExtrapyramidalsystemExtrapyramidalsystem