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【图文详析】高分辨率纤维束成像让12对颅神经现

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visualizationofcranialnervesusinghigh-definitionfibertractography.neurosurgery.2016;79(1):146-65.【需要原文pdf，请联系微信tenyis】

十二对颅神经高分辨率dti成像

figure1.olfactorynerve.a,aregionofinterest(roi)isplacedintheolfactorytractonthecoronalsection.b,high-definitionfibertractographyoftheolfactorynerve.c,anatomicdissectiontocorrelatewith(b;superiorview).,cranialnerve.【图1嗅神经。a，感兴趣区选在冠状位嗅神经束；b，高分辨率示踪嗅神经；c，对应的解剖示意图】

1 / 14 __来源网络整理，仅作为学习参考

figure2.opticnerve.a,regionsofinterest(rois)fortheopticnerve;oneisplacedattheopticnerve,andtheotherisplacedinthelateralgeniculatebody.b,roisfortheopticradiation;oneisplacedinthelateralgeniculatebodyandanotherisplacedwithintheoipitallobe.c,high-definitionfibertractography(hdft)ofthevisualpathways.inallsubjects,wewereabletoreconstructthenasalportionoftheopticnerve,lateralportionoftheopticnerve,opticchiasm,optictracts,andpleteopticradiation(rad.),includingthemeyerloop,centralbundle,anddorsalbundle.d,anatomicdissectiontocorrelatewith(c)(inferiorview).e,close-upviewofopticchiasm.blueandyellowtractsrepresentthelateralportionoftheopticnerve.greenandredtractsrepresentthenasalportionoftheoptictracts.thelateralportionoftheopticnervewasreconstructedbybininganroiintheopticnerveandanroiinthesamesideofthelateralgeniculatebody.th

2 / 14 __来源网络整理，仅作为学习参考

enasalportionoftheopticnervewasreconstructedbybininganroiintheopticnerveandanroiintheoppositesideofthelateralgeniculatebody.f,closeviewoftheopticradiation.g,anatomicdissectiontocorrelatewith(f)(lateralview).图2视神经。a，感兴趣区选在神经经和外侧膝状体；b，感兴趣区选在外侧膝状体和枕叶；c，高分辨率示踪视觉通路，可以呈现出鼻侧视神经，颞侧视神经，视交叉，视束，视放射；d，对应的解剖示意图；e，详观视交叉成像，蓝色和黄色代表颞侧视神经，绿色和红色代表鼻侧视神经；f，详观视放射成像；g，对应的解剖示意图

figure3.oculomotornerve.aandb,regionsofinterest(rois)fortheoculomotornerve(cranialnerve[]iii);oneisplacedatthecisternalportionoftheoculomotornerve(a),andtheotherisplacedinfrontofthefourthventricleattheleveloftheupperpons(b).c,high-definitionfibertractography(hdft)ofiii(axialview).fibertractsent

3 / 14 __来源网络整理，仅作为学习参考