叶枕

The decreased ReHo is distributed over left occipital lobe, left cuneus, left precuneus, left lingual gyrus and right frontal lobe, right middle frontal, right gyrus, right frontal Lobe, right inferior frontal gyrus and right precuneus.

ReHo增高的脑区广泛分布于左侧枕叶、楔叶、楔前叶、右额叶、中心前回、额下回、左侧的舌回和右侧顶叶。

RESULTS: Aggressie behaior was found in 3 patients (7.3%) among 41 patients with posterior cerebral artery stroke. One patient had right occipitotemporal and entrolateral thalamic stroke. The second patient had left occipitotemporal and lateral thalamic stroke. The third patient had right isolated occipital stroke.

结果：41例患有大脑后动脉卒中的病人中有3例（7.3％）发现有攻击性行为。1例患有右枕颞和丘脑腹外侧卒中，另1例患有左枕颞和丘脑外测卒中，第3例病人仅有右枕叶卒中。

Pronounced differences were found in Left perisylvian/Language and Medial temporal/Memory systems, along with significant differences in Lateral/Prefrontal/Working memory and Anterior cingulate/Cognitive control and smaller, nonsignificant differences in Occipitotemporal/Pattern vision and Parietal/Spatial cognition.

左侧外侧裂区和颞叶中部存在显著的差异。前额叶与额叶侧部和前扣带回之间也具有显著差异。而枕颞叶和顶叶之间的差异较小，且没有显著性。

T1-weighted coronal sections show gadolinium enhancement along cortical gyri and sulci in the occipital paracentral cortex.

冠位增强T1像于枕叶旁中央灰质处见沿皮层脑回、脑沟的强化病灶；左侧枕叶距状裂皮层也见轻度强化病灶（最后1张图片）。

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；）。

Results The supratentorial lesions involved the occipital lobe in 4, frontal lobe in 3, fronto-occipital lobe in 2, temporo-occipital lobe in 3, lateral ventricle in 1 case and the saddle region in 1. All the lesions were large in volume and most of them presented heterogeneous signals in MRI. Of the 14 cases, 12 showed cystic degeneration and necrosis, 2 had hemorrhage and 6 showed signs of emptied small blood vessels. Twelve cases had heterogeneous enhancement and 2 had moderate enhancement. Pathologically, 10 cases of neuroblastomas were identified, along with 3 ganglioneuroblastomas and 1 atypical rhabdoid tumor.

结果 病灶位于顶叶4例，额叶3例，枕顶叶2例，颞枕叶3例，侧脑室1例，鞍区1例，病灶普遍较大，病灶绝大多数信号不均匀，病灶内可见囊变／坏死（12例）、出血（2例）、流空小血管影（6例），增强后病灶呈明显不均匀强化（12例），中等强化2例；神经母细胞瘤10例，节细胞神经母细胞瘤3例，非典型横纹肌样瘤1例。

Results: ADC in MS group was increased in all regions of NAWM compared to controls(P＜0.05),significantly higher in the body of corpus callosum, internal capsule, periventricular WM, frontal WM, parietal WM and occipital WM(P＜0.01). FA value in MS group was decreased in the body of corpus callosum, internal capsule, periventricular WM, frontal WM, parietal WM and occipital WM(P＜0.05), the genu and splenium of CC,middle cerebellar peduncle showed an insignificant trend of lower FA.

结果：MS组的正常表现脑白质的ADC值均高于对照组(P＜0.05)，以胼胝体体部、内囊、侧脑室旁及额、顶、枕叶脑白质更为显著(P＜0.01)；MS组的FA值与对照组比较，胼胝体体部、顶、额、枕叶白质及内囊、侧脑室旁发现明显降低(P＜0.05)，以后4个部位更为显著(P＜0.01)，而胼胝体膝部、压部和小脑结合臂有降低趋势，但无统计学意义。

Results All patients had multiple lesions between 4 to 14,average of(8.2±3.1) and 88.9% of the patients had simultaneously lesions in 2～4 units of midbrain,thalamencephalon,cerebellum,occipital lobes,pons,temporal lobes.

结果18例患者均出现多个病灶(4~14个)，平均(8.2±3.1)个；中脑、丘脑、小脑、枕叶、脑桥、颞叶等结构中2~4个同时受累者高达88.9%。病变主要见于中脑和丘脑(83.3%)、小脑(66.7%)和枕叶(61.1%)，病灶呈对称性者83.3%。

Two kinds of methods, that is, 128-channel high temporal resolution electroencephalograms and coherence technology, were integrated to research the cognitive activation patterns in responding to the task of form perception （task1）and the task involving both form discrimination and spatial location(task2). Simultaneously, the scalp was divided into 7 parts from occipital area to frontal area, each of them included same number electrodes. Coherences, between occipital area and other areas, of different frequency band were calculated.

利用128道高分辨率脑电测量技术及脑电相干处理技术，通过测量大脑对图形形状知觉（任务1）、图形形状和空间位置知觉（任务2）两种任务的事件相关电位，并基于电极数大致相同的原则，从枕叶至额叶把头表分成了7个区，然后分析了枕叶与其它各区在不同频段的相干性。

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。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。