aica

The incidence of AICA formed the loop of AICA near facial root was 83.3 % .

小脑前下动脉在面神经根附近形成小脑前下动脉袢，出现率为83.3%。

The diagnostic value of MR diffusion weighted imaging on infarction of AICA and PICA

MR弥散加权成像对AICA与PICA梗死的诊断价值

The frequency of AICA formed the AICA loop near the facial nerve root was 90 % .

AICA在面神经根附近形成AICA袢，出现率为90%。

Two PICA and 12 SCA contact the root of trigeminal nerve . Two AICA contact the root of facial nerve .

2侧PICA和12侧SCA接触三叉神经根，2侧AICA接触面神经根，动脉与神经根接触多形成压迹。

The AICA gave rise to internal auditory arteries ( 23CPAs , 72.5 % ) .

内听动脉多起始于小脑前下动脉（共23例占72.5%）。

Conclusions The distal AICA aneurysms are suitable for surgical clip , and the microsurgical effect could be improved by using neuro-endoscope ;

结论AICA远端动脉瘤宜首选手术夹闭，术中辅助神经内镜有助于提高显微手术效果；

The SCA , AICA , PICA and their main branches were reserved in 58 cases ( 90.62 % ) .

术中小脑上动脉、小脑后下动脉及其主要的分支完整保留58例（90.62%）。

The structures of blood vessels The AICA mainly originated from the basilar artery as a single ( 30CPAs , 93.95 % ) .

血管结构：小脑前下动脉绝大多数发自基底动脉，共30例（93.75%）。

The ( AICA ) loop was closely associated with the internal auditory foramen , and 80 % penetrates between facial nerve and auditory nerve .

AICA袢与内耳门关系密切，80%穿过面、蜗神经。

AICA and its branches must be protected in the acoustic neuroma operation to avoid severe complications and to save the function of cranial nerves ⅶ and ⅷ .

听神经瘤手术中应妥善保护其主干及分支，以提高面听神经功能保留率。

Fifteen SCA and 3 PICA formed the impression on the root of trigeminal nerve . Three AICA formed the impression on the root of facial nerve .

15侧SCA和3侧PICA压迫三叉神经根并形成压痕，3侧AICA接触面神经根并形成压迹。

The branches of posterior inferior cerebellar artery ( PICA ) and anterior inferior cerebellar artery ( AICA ) were the main vessels to supply these tumors .

肿瘤的血供来源主要为小脑后下动脉和小脑前下动脉的分支，少部分肿瘤小脑上动脉亦参与供血。

Method : 20 patients underwent single-level anterior cervical discectomy with ATFC implantation , and another 20 patients received autogenous iliac crest bone ( AICA ) as control .

方法：20例患者行单间隙前路颈椎间盘切除减压后置入ATFC，并与20例植入自体髂骨（AICA）者对照。

Objective : To discuss the diagnostic value of MR diffusion weighted imaging on infarction of anterior inferior cerebellar artery ( AICA ) and posterior inferior cerebellar artery ( PICA ) .

目的：探讨MRI在小脑前下动脉（AICA）与小脑后下动脉（PICA）供血区梗死的诊断及鉴别诊断价值。

All but one had the cranial nerve involvement , including VI , VI , V , and the injury of VH cranial nerve was the characteristic change of AICA infarcts .

除一名患者外均有颅神经受累，以Ⅷ、Ⅶ、v最多见。第Ⅶ颅神经受累是AIcA梗死的一个特征性改变。

Firstly , the elevator traffic flow is recognized and classified off-line into patterns through Artificial Immune Clustering Algorithm ( AICA ), and then Gaussian Mixture Model ( GMM ) is used to model the multi-mode elevator traffic flow .

该方法首先利用人工免疫聚类算法（AI-CA）对电梯交通流进行离线的模式识别和分类，然后在此基础上利用高斯混合模型（GMM）对具有多种模式的电梯交通流进行数学建模。

Thus , a more accurate Approximation under Inexact Connection Arriving Times ( AICA ) way was proposed to estimate the interrupt probability of IR calls in the environment where AR calls were admitted with inexact connection arriving times .

因此在允许预先保留请求提前或延后建立连接的环境下，提出了一个更准确地评估其立即保留连接中断概率的非准时连接近似法和其接纳控制方法。

Very much front-loaded fare structure The course of anterior inferior cerebella artery ( AICA ) can be divided into 4 segments : anterior pontine segment , lateral pontine segment , lateral cerebellar fissure segment and cortical segment .

前段路程的收费很高小脑前下动脉的走行可分为，桥脑前段、桥脑外侧段、小脑外侧间裂段和皮质段。

It was noted that the relative power spectrum , the relative power spectrum ratio , and the number and location of the focus seemed to be good indexes for evaluating the prognosis of the patients with AICA . However , the size of the focus was not significant .

结果表明：相对功率谱、相对功率谱比值、病灶个数、病灶部位均是评估AICA认知预后的较好指标，而病灶大小的价值不大。

Results The cerebellar arteries comprised of the superior cerebellar artery ( SCA ), the anterior inferior cerebellar artery ( AICA ) and the posterior inferior cerebellar artery ( PICA ) . There were 136 SCA , 116 AICA and 113 PICA in 60 brains .

结果60例成人脑标本有小脑上动脉（SCA）136支、小脑下前动脉（AICA）116支和小脑下后动脉（PICA）113支。

Results : Anterior inferior cerebellar artery ( AICA ) was constantly present in all specimens ( 100 % ), the incidence of labyrinthine artery ( LA ), recurrent perforating artery ( RPA ) and subarcuate artery ( SA ) was 100 % , 90.0 % , 13.3 % respectively .

结果：小脑前下动脉出现率为100%，其中分支迷路动脉、回返穿通动脉、弓状下动脉的出现率分别为100%、90.0%、13.3%。