间脑

Methods Rat bone mesenchymal stem cells were isolated from adult rats bone marrow by Ficoll -Paque density gradients, cultured and amplified in vitro, and then identified by flow cytometry ; Middle cerebral artery occlusion model of regional cerebral ischemia in rats were made by thread embolizing.

方法Fieoll-Paque分离液梯度离心分离大鼠骨髓间质干细胞（rat bone mesenchymal stem cells，rMSCs），经体外培养扩增并流式细胞术鉴定；线拴法制作大鼠大脑中动脉闭塞脑局灶缺血模型，Hoechst33342标记细胞，分别通过静脉移植及立体定向局部移植到大鼠缺血侧纹状体。

Preliminary data on speech effect of STN-DBS on five Chinese Parkinsonia patients were demonstrated. Inconsistent outcome of the performance suggests that future study should include subject selection criteria such as with/ without medication, longterm effects, as well as larger sample size.

本研究提供国内视丘下核深部脑刺激手术对巴金森氏症患者言语成效初步数据，虽然五名患者在言语运动轮替、构音位置与强度、口语流畅度、嗓音功能呈现不同程度改善状态，但是患者间表现差异大，未来研究需考量病患条件与分类，术后时间一致性、药物使用、大样本等因素。

Methods From 2004 1 to 2005 1, 13 patients suffered hip fracture complicated with internal capsule cerebral infarction, including 5 male and 8 female, mean year is 65.4, all those patients undertook closed replacement internal fixation with hollow nail under X-rays perspection, and early undertook functional exercise.

自2004年1月～2005年10月对13例内囊区脑梗死出现股骨颈骨折或股骨粗隆间骨折的患者，男5例，女8例，平均年龄65.4岁，全部病例进行X线透视下闭合复位空心钉内固定术治疗，术后早期进行功能训练。

Falling into a sleeplike condition, he suddenly felt as though he were sinking in a mighty flood of water, and the rush and roar soon took musical shape within his brain.

他进入了似睡非睡的朦胧状态，骤然间感觉到自己仿佛掉进了滔滔洪水之中，不断在下沉，很快，洪水的冲击声和咆哮声以音乐的形式呈现在他的脑海里。

Results It showed that the sensitivity for pure tone,the discrimination score for speech and cognitive function were decreased,the threshold of stapedial reflex were elevated,the percentage of recruitment ear were increased,but the interpeak latency of ABR were normal,the wave latency of P300 were prolonged,but the amplitude were diminished obviously as compared with yonger group.

结果 与青年组相比，老年人纯音听敏度减退；言语识别率下降，中枢听觉认知功能减退，镫骨肌反射阈有不同程度提高、重振耳数随耳聋加重而增多；听性脑干反应各波间期无变化；P300认知电位波潜伏期延长，波辐下降。

Visual responses of 80% tectal cells were reversibly blocked by NMDA antagonist CPP, and those of 20% cells by muscarinic antagonist atropine, suggesting that retinotectal pathway in toads may contain two groups of optic fibers that use glutamate and acetylcholine as transmitters, respectively.

视网膜-顶盖是视觉信息进入脑的第一站，但是对两栖类视网膜-顶盖投射所用递质却长期含混不清；另一方面，峡核是次级视觉中枢，与顶盖间存在着密切的神经联系，虽有实验对峡核-顶盖投射的突触连接性质进行了研究，但却未见峡核-顶盖投射所用递质方面的报道。

The results were as follows: ET〓-RNA expression levels in hypothalamus, hippocampus and temporoparietal grey and white matters of the low and high speed injury groups were elevated significantly than that of control group (p＜0.05), but in the above areas of brain, ET〓-RNA expression in hypothalamus and hippocampus were the highest (p＜0.01), especially in the high speed injury group; ET〓 contents in hypothalamus and hippocampus in the two injury groups, especially in the high speed injury group, increased very significantly than that of control group (p＜ 0.01); ET〓 contents in CSF and plasma in the two injury groups, also especially in high speed injury group, increased markedly after 2 hours, and lasted for 8 hours after injury; ET〓 contents in the abovt areas of brain were of highly positive correlation with that in plasma or in CSF.

实验显示：致伤犬伤后海马、丘脑下部、颞顶叶灰、白质内皮素—1RNA表达较对照组显著增强（p＜0.01，p＜0.05），其中以海马和丘脑下部最显著（p＜0.01），高速组最明显（p＜0.01）；海马和丘脑下部ET〓含量较对照组显著升高（p＜0.01）；血浆、CSF中ET〓含量在伤后2h即极显著升高（p＜0.01），并持续至伤后8h，上述各组均以高速组最为显著（p＜0.01）；各脑区和血浆，CSF中ET〓含量间呈显著正相关。

Lund concept-to decrease the intracranial volume by the way of promoting the re-absorption of interstitial fluid in blood capillary bed-has been systematically studied too. But the investigation about cerebral vein system-the biggest blood storeroom-was less reported to review relative literatures. We carried out the pilot experiments to describe brain bridging veins in porcine and underlaid deeper research about human brain bridging veins by initially approaching possible ICP regulation mechanism.

动脉血容量反映了脑组织的灌注，在一定范围内自动调节维持颅内压的平衡，在此调节机制中发挥作用的动脉血流动力学的改变也已被深入的研究和描述，通过促进毛细血管对组织间液的重吸收进而减少颅内容物体积的&Lund&概念也得到较深入的研究，而涉及颅内最大的血液贮存库-脑静脉系统的研究较少，文献报道也较少。

In a year when be infatuated with Facebook, I take every sky class before computer, thinking how to revise Facebook homepage to go up ceaselessly in the head " doodle wall " that tells about you to be being done now or think to the good friend with brief statement, or in different and fictitious group across block loafs about, the homepage of the good friend that browse, the picture that sees them upload.

迷恋Facebook 的一年里，每天上班我坐在电脑前，脑中不断思考着如何修改Facebook 主页上的&涂鸦墙&(用简短的语句向好友讲述你现在正在做或想的事情)，或在不同虚拟群组间游荡，浏览好友的主页，看他们上传的照片等。

Shimizu nose may be the outflow of cerebrospinal fluid, may indicate that the nasal cavity and the brain between the cracks, and this is very dangerous and emergency situations must be immediately sent to the hospital examination and treatment

鼻子流清水有可能是脑脊髓液外流，可能表示鼻腔与大脑腔间有裂隙存在，这是非常危险及紧急的情况，一定要马上送医检查治疗

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。