额枕的

The use of Klingler's fiber dissection technique can clearly show the fiber structure of temporal lobe regions:arcuate fascicle,external capsule,claustrum,inferior longitudinal fasciculus,uncinate fasciculus, inferior occipitofrontal fasciculus,optic radiation Anterior Commissuree, et al.

结果1。运用Klingler解剖技术可清晰显示颞叶区域各白质纤维结构：弓状束、外囊、屏状核、下纵束、钩状束、额枕下束、视辐射、前联合等纤维束的解剖结构和位置。2。

Results The recovery time of frontal muscle and orbicularis between twist and non-twist in I/t curve and in sex was not significant.

结果 额枕肌额腹和口轮匝肌I/t曲线有扭结与无扭结者的恢复时间、性别无显著性差异；将I/t曲线左移限定在轻、中及重度，有扭结与无扭结者的恢复时间亦无显著性差异；扭结率以中度病变最高，其次是轻度病变口轮匝肌，而I/t曲线左移程度与恢复时间有非常高度显著性差异（ P〈0.001）。

In 4 time periods, significant difference was observed between positive and neutral emotion wave in the right frontoparietotemporal and left prefrontal regions (60-80 ms), right occipital region (120-140 ms), left occipital region (280-320 ms), and left frontoparietal region (400-440 ms).

正性与中性表情的差异分别于4个时段相继出现在不同的头皮区域：右额顶颞区和左前额区(60~80ms)，右枕区(120~140ms)，左枕区(280~320ms)和左额顶区(400~440ms)。

Significant difference between negative and neutral emotion waves was observed in 5 time periods in the right occipital region (120-140 ms), central frontoparietal region (220-240 ms), central parietal region (280-300 ms), left parietal and right temporopartial regions (320-340 ms) and frontopartial occipitotemporal region (480-500 ms).

负性与中性表情的差异分别于5个时段相继出现在不同的头皮区域：右枕区(120~140ms)，中央额顶区(220~240ms)，中央顶区(280~300ms)，左顶和右额颞区(320~340ms)和额顶枕颞区(480~500ms)。

And (20. 5 ± 1.7) ml· 100 g-1 ·min-1, respectively. When compared in 3 groups, the temporal and parietal lobe rCBF had a decreasing tendency in aMCI group, while in VCI-ND group, the most dominant decreasing parts were mainly concentrated in white matter region (17. 7±2. 3 ml·100 g-1·min-1, F = 5. 740, P = 0. 002. Whatever the depth or the width was, beth periventricular and subeortical deep white matter, anterior and posterior ventricular regions were all involved. There are no dominant difference of rCBF in caudate nucleus, lentiform nucleus and thalamus.

2NC组、aMCI组和VCI-ND组患者的rCBF表现比较：aMCI组颞、顶、枕叶的rCBF值呈一定趋势的减少，VCI-ND组额叶的rCBF值呈一定趋势的减少，而VCI-ND组rCBF下降最明显的部位集中在白质区域[(17.7±2.3)ml·100 g-1·min-1，F=5.740，P=0.002]，从深度看覆盖了脑室旁白质和皮质下深部白质两部分，从长度看覆盖了白质的前后区域。3组基底节区核团包括尾状核、豆状核和丘脑的rCBF值比较差异无统计学意义。

Of the 19 cases,19 fetus were found,MRI confirmed 14 cases considered or suspected as fetal corpus callosum agenesis by US(8 cases are completed agenesis of corpus collosom-CACC,6 cases are partial agenesis of corpus collosom-PACC, and 5 cases had took on autopsy),however 3 cases are mild enlargement of lateral cerebral ventricle and 2 cases are leukodystrophy.In these cases,MRI confirmed a Dandy-Walker syndrome and a lipoma of corpus callosum suspected by US,detect a Dandy-Walker syndrome and a microcephalus made missed diagnoses by US.The fetal corpus callosum and additional cerebral anomalies were shown more clearly on MR T_2-weighted images.

胎儿胼胝体长度与额枕径的比值在24～36孕龄阶段相对较恒定。2、19例孕妇共检出胎儿19个，MRI证实超声疑诊的胎儿胼胝体发育不全14例(完全型胼胝体发育不全8例，部分型胼胝体发育不全6例，有胎儿尸检结果对照者5例)，3例为单纯侧脑室轻度扩张，2例考虑脑白质发育不良，合并Dandy—Walker综合征1例，胼胝体脂肪瘤1例，检出超声漏诊合并Dandy-Walker综合征1例及脑小畸形1例。

As revealed by the voltage topographic maps and the tomographic mapping, the source location of the distinct N1 is in the occipitotemporal areas.

并且，与单纯形状知觉任务相比，图形形状和空间位置知觉任务表现枕颞区N2波幅的显著减弱，P3潜伏期的王著缩短，额区的P2波幅的显著减弱；(3)脑电地形图与高分辨率断层成象显示，两种任务的特征波N1成分均来源于双侧的枕颞皮层，表明两种任务均涉及到与物体形状识别相关的视皮层腹侧通路，而差别波dN2成分来源于左侧枕颞区，暗示特征加工的差异主要发生在左侧枕颞区。

In comparison with healthy comparison participants, major depression showed increased activation in right middle occipital gyrus(BA18), left postcentral gyrus(BA5), left precuneus(BA7) and right hippocampus and decreased activation in middle frontal gyrus when explicit recognition of sad faces.

与健康受试者相比，抑郁症患者明确识别动态悲伤表情时活动增高的脑区包括枕叶皮质（右枕中回，BA18；）、顶叶皮质（左中央后回，BA5；左楔前叶，BA7；），而活动降低的脑区为额叶皮质（左额中回，BA10；）。

Patchy hyperdensities are present in both occipital lobes and in the precentral and frontal subcortical white matter.

图2。 MRI 的T2像于双侧枕叶、中央前回及额叶的皮质下白质见斑片状高信号病灶。

① Synaptic density was found to decrease in frontal lobe, occipital lobe, CA3 area of hippocampus and putamen with age; the changes had significant correlation with age.

①脑老化过程中额叶、枕叶及脑海马CA3区与壳核突触密度随年龄增加而下降，尤其是脑额叶、枕叶及脑海马CA3区的这种变化与年龄的相关性更为显著。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐