选择性大脑后动脉(PCA)阿米托试验用于评价记忆功能是颈内动脉(ICA)阿米妥试验的改良方法。作者在26例顽固性、单侧颞叶癫痫局限性颞叶内侧切除术前进行了选择性PCA阿米妥试验。男性9例,女性11例,平均年龄29岁。一顶端有约25°角的5F导管经股动脉一5F套鞘引入。先获得一套同侧颈总动脉或双侧椎动脉血管造影片,然后将5F导管置入较少纡曲或较大的椎动脉内(通常 The Selective Posterior Posterior Cerebral Artery (PCA) Amitotex test was used to evaluate memory function as an improved method for the amiodar test of the internal carotid artery (ICA). The authors conducted a selective PCA amytoprotein trial of 26 intractable, unilateral temporal lobe epilepsy medial temporal lobectomy. 9 males and 11 females, with an average age of 29 years. A 5F catheter with a tip angle of about 25 ° was introduced through a 5F sheath of the femoral artery. First obtain a set of ipsilateral common carotid artery or bilateral vertebral artery angiography film, and then 5F catheter into the less tortuous or larger vertebral artery (usually