脑白质

Patients had alien hand syndrome (11%), 17 patients had history of hypertention (54.83%) 16 patients had coronary artery heart disease (51.61%), 10 patients had diabetes mellitus (32.25%), 9 patients had history of cerebral infarction (29.03%), 17 patients had disorders of conciousness and mental (54.83%), 18 patients had language disorder (58.1%), 21 patients had disorders of limbs in different degrees (74.19%). MRI imaging of 22 patients showed previous cerebral infarction focuses (70.96%), 16 patients with leukoaraiosis (61%), 9 patients with angiostenosis (29%), stenosis was over 60% in 6 patients, and 7 patients showed cerebral microbleeding (22.58%). There were 34 focus of copus callusum infarctions in 31 patients.

异手综合征者3例(11%)，高血压病史17例(54.83%)，冠心病16例(51.61%)，糖尿病10例(32.25%)，脑梗死史者9例(29.03%)，神志和精神异常的17例(54.83%)，语言障碍的患者18例(58.1%)，21例(74.19%)患者有不同程度肢体运动障碍。31例胼胝体梗死患者，共34处胼胝体梗死病灶，胼胝体梗死的患者合并其它部位陈旧性梗死灶22例(70.96%)，伴有白质稀疏16例(61%)，发现血管狭窄9例（29%，其中狭窄超过60%者6例），有7例(22.58%)伴有微出血。

Callosal atrophy,lateral ventricle enlargement and extensive WML are important predictors of incidence of dementia in the small vessel disease;however,left cortical infarct,especially left parietal infarct,is important predictor of incidence of dementia in the multi-infarct.

小血管病患者有胼胝体萎缩，侧脑室扩张和广泛大脑白质病变提示VaD；而左侧大脑皮层梗死，尤其左顶叶梗死是提示多发脑梗死患者为VaD的指标。

The indexes that could significantly discriminate the two groups was: callosal atrophy,ventricle-to-brain ratio,WML area,left cortical infarct area,left parietal infarct area,total cortical infarct area.

有效判别指标依次为：胼胝体面积比率、脑室-脑比率、大脑白质病变面积、左侧皮层梗死面积、左顶叶梗死面积和皮层梗死总面积。

The occipital lobe was involved in 8 cases, cerebella in 3 cases, brain stem in 2 cases, fronto parietal subcortical white matter in 2 cases, caudate nucleus in 2 cases and thalamus in 1 case.

MRI阳性率100%。枕叶受累8例，小脑3例，额顶叶皮质下白质3例，脑干2例，尾状核2例，丘脑1例。

A protein, designated as cerebrin 30 (Mr. 30, 000), has been isolated and purified from human cerebrospinal fluids obtained from patients with schizophrenia disorders. The methods applied are C8 reversed-phase HPLC, SDS-PAGE in conjunction with HPEC. The N-terminal amino acid sequence of cerebrin 30 (〓-APEAQVSVQPLFXQ) was determined. Specific polyclonal antibody against cerebrin 30 was also prepared.

近来，国外研究人员应用C8反相HPLC、SDS-PAGE以及HPEC等方法从精神分裂症患者脑脊液中纯化了一种蛋白质，定名为Cerebrin 30（Mr.30，000），测得了其N-末端的十几个氨基酸序列，并制备了这一蛋白质的特异性多克隆抗体。

The researchers looked for cerebral deep white matter changes and structural abnormalities in the parts of the brain called the anterior cingulate cortex and dorsolateral prefrontal cortex.

研究者在他们大脑前带状束皮层和背外侧额前叶皮层中寻找脑深白质变化和结构异常。

Reasults The alba, ectocinerea and whole brain ADC value of healthy dog brain are 71.89±(4.97 ×10^(-5)mm^2/s,(69.77±4.33)×10^(-5)mm^2/s and (70.83±4.74)×10^(-5)mm^2/s.

结果 犬脑正常白质的ADC值是(71.89±4.97)×10^(-5)平方公厘/s，灰质是(69.77±4.33)×10^(-5)平方公厘/s，全脑组织是(70.83±4.74)×10^(-5)平方公厘/s。

The DTI is able to display the white matter pathways and may reflect the direction of white matter tracts,as well as,including enwound,across,pressed and shifted of the tracts.

结论DTI能够显示白质束的走向、绕行、交叉及推挤、中断等异常，可能对今后评估小儿脑病的预后转归有帮助。

The morphology and distribution of the eloquent cortex and white matter were evaluated by fMRI before the operation, and the epilepsy focus was localized to guide resections of the tumor and epileptogenic focus by ECoG records during the operation.

术前通过fMRI 了解相应脑功能区皮质和白质纤维束的形态和分布；术中在切除肿瘤前后行ECoG检测，确定致灶的位置，指导肿瘤及致灶的切除。

However, significant differences in ADC in different diffusion gradients were found within normal human brain parenchyma, which including caudate nucleus, lentiform nucleus, centrum semiovale, posterior limb of internal capsule, and corpus callosum, except the thalamus.

而除丘脑外的正常脑灰质团块及白质（半卵圆中心、内囊后肢、胼胝体膝部和压部）的ADC值在不同扩散梯度方向上存在显著性差异（P≤0.05）。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。