丘脑血供-课件

丘脑血供1ppt课件胼胝体压部梗死，应该属于大脑后的一个分支供血

2ppt课件3ppt课件4ppt课件5ppt课件丘脑膝状体动脉6ppt课件Anteriorthalamoperforatingartery前丘脑穿通动脉（应该也叫丘脑结节动脉或者丘脑极动脉）

7ppt课件丘脑穿通动脉8ppt课件双侧丘脑穿通动脉9ppt课件双侧丘脑穿通动脉thalamoperforatingartery

10ppt课件11ppt课件12ppt课件.2.3.5.6.7.9.丘脑膝状体动脉，

12.为丘脑膝状体动脉和脉络膜后动脉分布区

13ppt课件15.丘脑膝状体动脉;16.丘脑结节动脉;18.双侧丘脑结节动脉;19.上：丘脑结节动脉，下：丘脑穿通动脉;20.脉络膜后动脉;21.丘脑穿通动脉14ppt课件Schematicviewofthearterialsupplytothethalamus

Figure1.(A)Lateralview;(B)viewfromabove;(C,D)detailedrelationshipbetweenthearterialterritoriesandnuclearsubgroupswithinthethalamus.1=carotidartery;2=posteriorcommunicatingartery;3=basilarartery;4=thalamogeniculatearteries;5=tuberothalamicartery;6=posteriorchoroidalartery;7=paramedianpedicle;8=posteriorcerebralartery.Mainthalamicnucleiandtracts:CL=centrallateral;CM=centromedian;Co=commissural;Cp=commissuralposterior;DM=dorsomedian;MTT=mamillothalamictract;Pua=pulvinaranterior;Pum=pulvinarmedial;Pul=pulvinarlateral;Pf=parafascicularis;R=reticular;VA=ventralanterior;VLa=ventrallateralanterior;VLp=ventrallateralposterior;VPLa=ventroposterolateralanterior;VPLp=ventroposterolateralposterior;VPM=ventroposteromedian.15ppt课件Figure2.(A)Diffusion-weightedMRIofaleftanteriorthalamicinfarctinvolvingtheanteriornucleiandmamillothalamictractina58-year-oldpatientwhopresentedwithperseverations,incoherentspeechwithintrusionofprevioustopics,anddistortedmemories.(B)Schematicrepresentation(seefigure1forlegend)

16ppt课件Figure3.(A)T2-weightedMRIshowingabilateralparamedianstrokepredominantlyontheleftsideina39-yearoldwoman.Thispatientpresentedwithimproperbehaviorandinadequateanddisinhibitedcommentstoherhusband.Threehourslater,shecomplainedshewas“notabletocontrolhereyes,”thenrapidlybecamecomatose.Cognitivetests,performed3dayslater,showedpersistentlossofself-activationandsevereamnesia.(B)Schematicrepresentation(seefigure1forlegend).

17ppt课件Figure6.(A)T2-weightedMRIofaleftinferolateralthalamicinfarctintheterritoryofthethalamogeniculatearteriesina58-year-oldmanshowingexecutivedysfunctionwithverbalfluencydifficulties,pathologicresponseinhibition,andpathologicconceptualability,inadditiontoarightsensoryandataxichemisyndrome.(B)Schematicrepresentation(seefigure1forlegend).

18ppt课件Figure4.(A)T2-weightedMRIofaunilateralleftparamedianinfarctina54-year-oldmanwho,duringcoronaryangiography,presentedsuddenverticaldiplopiaandtransienthypersomnolence.Cognitivetests,performed2dayslater,wereentir