颅脑磁共振影像辨识.ppt

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1、颅脑磁共振影像辨识tonsils小脑扁桃体pyramid锥体vertebralartery椎动脉inferiorolive下橄榄核Horizontalfissure水平裂posteriorinferiorcerebellarartery小脑后下动脉，falxcerebelli大脑镰glossopharyngealnerve舌咽神经Vermis小脑蚓部medulla延髓vertebralartery椎动脉tentoriumcerebelli小脑幕4thventricle第4脑室anteriorinferiorcerebellarartery小脑前下动脉Pyra

2、mid锥体basispontis桥脑臂dentatenucleus齿状核cerebellarhemisphere小脑半球maxillarysinus上颌窦basilarartery基底动脉sigmoidsinus乙狀窦4thventricle第4脑室tentoriumcerebelli小脑幕CNsⅦ,Ⅷ7，8颅神经basispontis桥脑臂mastoidsinus乳突气窦calcarinesulcus距状沟internalcarotidartery颈内动脉temporo-occipitalincisure颞枕切迹inferioroccipitalgyrus

3、枕下回4thventricle第4脑室trigeminalnerve三叉神经basilarartery基底动脉petrousbone岩骨cerebellarhemisphere小脑半球fusiformgyrus梭狀回calcarinesulcus距状沟inferiorlingualgyrus舌回parahippocampalgyrus海马旁回lingualsulcus舌沟calcarinesulcus距状沟periaquaductalgrey中脑导水管周围灰质middletemporalgyrus颞中回anteriortemporalgyrus颞上回maxi

4、llarysinus上颌窦prepontinecistern桥前池falxcerebelli大脑镰Vermis小脑蚓部pons桥脑cavernoussinus海绵窦sphenoidsinus蝶窦pituitary垂体temporalhorn下角inferioroccipitalgyrus枕下回calcarinesulcus距状沟superioroccipitalgyrus枕上回fusiformgyrus梭狀回paramesencephaliccistern中脑旁池basilarartery基底动脉internalcarotidartery颈内动脉sellat

5、urcica蝶鞍posteriorcommunicationartery后交通动脉ambientcistern环池occipitalhorn枕角tentoriumcerebelli小脑幕inferiorcolliculus下丘hippocampus海马posteriorcerebralartery大脑后动脉suprasellarcistern鞍上池Infundibulum漏斗parahippocampalgyrus海马旁回Cuneus楔叶Vermis小脑蚓部cerebralpeduncle大脑脚internalcarotidartery颈内动脉interna

6、lcarotidartery颈内动脉middletemporalgyrus颞中回inferiortemporalgyrus颞下回middleoccipitalgyrus枕中回superiorcolliculus上丘aquaductofSylvius中脑导水管amygdala杏仁体suprasellarcistern鞍上池opticchiasmnerve视交叉mamillarybody乳头体Insula岛叶rednucleus红核corpuscallosumsplenium胼胝体压部superiorsagittalsinus上矢状窦veinofGalen大脑大

7、静脉pineal松果腺，substantianigra黑质optictract视束middlecerebralartery大脑中动脉choroidsplexus脉络丛parieto-occipitalsulcus顶枕沟posteriorcommisure后连合Hypothalamus下丘脑anteriorcerebralartery大脑前动脉ethmoidsinus筛窦cribriformplate筛板superiortemporalgyrus颞上回middletemporalgyrus颞中回Atrium脑室腔thalamus背侧丘脑3thventricle

8、第3脑室ethmoidsinus筛窦straight