尾状核

双侧豆状核、尾状核的激活值差异无显著性（均P0.05）。

There is no significant difference between the two sides in the activation of the lentiform nucleus and caudate nucleus ( P0.05 ) .

桓塞6小时，MRI可见尾状核、豆状核形成明确梗塞，并出现占位征象。

At 6h after ischemia both MRI were found to indicate definite infarct foci in the caudate nucleus and the lentiform nucleus , mass effect was ween too .

尾状核出血与CT的诊断

Clinical features and CT findings of caudate hemorrhage

而且AD患者右侧尾状核头和左侧内侧丘脑亦明显萎缩，减少的体素总数均为1529个；

Moreover , atrophy of right caudate head and left medial thalamus were showed .

运动皮质与视觉皮质、尾状核之间的ADC值差别有统计意义（P均<0.05）。

There was significant difference of average ADC value between primary motor cortex and lateral orbital cortex 、 caudate putamen ( P < 0.05 ) .

Ⅱ组为左侧尾状核接种C6胶质瘤细胞组；

Group ⅱ were the rats inoculated with c6 cells in left caudate nuclei ;

结果尾状核头部型以头痛、呕吐伴颈项强直为主要表现，如不行头部CT检查极易误诊为蛛网膜下腔出血。

Results Headache and nausea complicated with neck stiffness were the main clinical features in the head type of caudate , which would be misdiagnosed as subarachnoid hemorrhage without CT examination ;

结果CT表现：两侧豆状核，尾状核头部同时出现对称性低密度病灶8例；尾状核头部低密度病灶呈椭圆形，仅豆状核出现对称性低密度病灶1例。

Results CT plain scan showed bilateral symmetrical hypodense of lentiform nucleus and the head of caudate nucleus in 8 cases , and in 1 case only the lentiform nucleus were involved .

方法采用立体定向自体血注入大鼠尾状核建立ICH模型。

Methods We induced intracerebral hemorrhage models of rats with injecting autologous blood into the left caudate .

大鼠尾状核出血后感觉皮质神经通路的变化及GFAP的表达

Changes in the Pathway of Somatosensory Cortex and the Expression of GFAP after Intracerebral Hemorrhage in Rats

尾状核接受多点移植的动物中，移植物的体积较小，DA细胞的含量也较少。

In animals with multi-focal implantation in the caudate necleus , the grafts seemed to be smaller in size and contain fewer DA neurons .

方法：1.选择SD雄性大鼠，心脏采血，通过立体定向技术注入其右侧尾状核，建立脑内注入自体血的脑出血动物模型。

Using the Male SD rats to establish animal models of intracerebral hemorrhage by stereotactic injection of autologous cardiac blood into the right caudate nucleus .

两组之间存在显著统计学差异（p＜0.0001）。术后第一天，实验组大鼠右侧尾状核区形成一明显圆形或椭圆形的血肿，血肿周边有一狭窄而不规则的水肿带。

Significant differences were observed between two groups ( p0.0001 ) . One day after operation , a round or oval hematoma was observed in the right caudate nucleus , with a narrow , irregular area of edema surrounded .

结果：（1）尾状核头、内囊或丘脑的定位测量结果平均值（mm）分别为：前囟后距离：5.8、11.1、11.9；

Results : ( 1 ) The measurements ( mm ) of localization of the caudate nucleus head , internal capsule and thalamus are respectively . A ( distance behind anterior fontanelle ): 5.8,11.1,11.9 ;

方法用吗啡依赖大鼠模型观察G、D和G+D对其尾状核-纹状体DAR和AC活性的影响。

Methods Using the morphine addict rats as the model to observe the effect of the G , D and G + D on the caudate nucleus-corpus striatum DAR and AC activity .

方法将1×10~6/15mLC6胶质瘤细胞（每只15mL）接种至SD大鼠右侧尾状核头部，建立SD大鼠C6脑胶质瘤模型。

Methods Parental C6 cells ( 1 × 10 ~ 6 / 15 mL ) were implanted stereotactically into the right caudate nucleus of SD rats .

结论建立的SD大鼠的C6脑尾状核胶质瘤模型，其肿瘤影像及病理特征与人脑胶质瘤相似，神经功能评分可作为其生长的间接评估方法。

Conclusions The established rat C6 brain glioma model resembles human glioma in imaging and histopathological features . NDS can be used as a method of indirectly evaluating tumor growth .

轻、重度强迫症患者左右两侧尾状核SPECT放射性记数比值的差值具有显著性差异（P<0.05）；

The difference of the ratio of SPECT between left and right cerebral was significantly different between severe and mild OCD patients in posterior caudate nucleus ( P < 0.05 ) .

结果正常人脑标本DAT强标记信号分布于黑质、壳核和尾状核。

Results Strongly labeling signal of DAT was mainly found in the substantia nigra , the putamen and the caudate nucleus in controls .

结果凝固血注射组所有大鼠尾状核内均可见血肿形成。血肿局限在尾状核内，形态规则，呈椭圆形，占位效应明显，血肿平均容量18.02±5.48μl。

Results Hematoma of similar size and shape was brought in caudate nucleus of each rat with distinct occupying effect .

结论双侧大脑基底节区、尾状核、豆状核及丘脑对称性钙化是Fahr's病的CT特征，而血清中钙、磷及甲状旁腺素水平正常是Fahr's病与其他疾病鉴别的关键指标。

Conclusion The bilateral and symmetric calcifications of the basal ganglia , caudate nucleus , lentiform nucleus and thalami are CT feature of Fahr 's disease while the normal levels of serumal calcium , phosphorus and parathormone are the critical indices for differentiating Fahr 's disease from other diseases .

研究认为ADHD儿童的背侧尾状核与认知功能相关的脑区之间功能连接是异常的，推测这在ADHD的发病机制中起着重要作用。

Our findings suggest that functional connectivity between the DC and brain regions associated with cognitive function could be abnormal in ADHD participants , which may play an role in the pathology of ADHD .

结果表明，生长抑素mRNA分布于尾状核、伏隔核、壳核、屏状核、隔核、杏仁核、嗅结节和梨状叶。

The results are as follows : ( 1 ) Neurons containing SS mRNA were found in the caudate nucleus , nucleus accumbens , putamen , claustrum , septal nucleus , amygdaloid nucleus , olfactory tuberculum and piriform lobe . They were oval or fusiform in shape .

方法对22例肝硬化患者和18例健康成人志愿者行MRI扫描，并对苍白球、壳核、尾状核头、丘脑和大脑三角区白质5个部位行磁化转移率的测量和计算。

Methods Twenty two patients with liver cirrhosis and 18 healthy adult volunteers were examined by MRI and the magnetization transfer ratios were measured and calculated in five different regions including globus pallidus , putamen , head of caudate nucleus , thalamus and white matter of trigone of cerebrum .

结果发现：（1）6只双侧和4只偏侧帕金森病猴模型的尾状核、壳核和黑质DA及其代谢产物显著降低，DOPAC/DA和HVA/DA比值明显增高；

Marked depletion of DA , DOPAC and HVA and significant elevation of DOPAC / DA and HVA / DA ratios were found in the caudate nucleus , putamen and substantia nigra of the monkeys with generalized parkinsonism and hemiparkinsonism ( lesioned side ) .

材料与方法15只荷瘤大鼠随机分成三组，每组5只。用立体定向技术将C6细胞接种在大鼠的右侧尾状核建立模型。

Materials and Methods Using stereotaxic technique , C6 cells were inoculated into the right caudate nucleus of 15 rats to establish the experimental models . The 15 tumor-loading rats were equally and randomly divided into three groups .

方法参照Yang和Xue的方法，通过立体定向技术注入自体不凝血制备大鼠尾状核出血模型，观察术后血肿形态、脑组织含水量动态变化。

Methods In accordance with Yang and Xue , stereotaxic apparatus and infuse fresh quantitative autologous blood into the left caudate nucleus was utilized to build up rat ICH model , and observe the form of hematoma and the dynamic change of brain water after ICH .

定量分析发现DAT强度在壳核比对照组降低90.9%（P<0.01），在尾状核背外侧降低66.7%（P<0.01）；

Quantitative analysis revealed that 90.9 % and 66.7 % of the labeling intensity of DAT were decreased in the putamen and the caudate nucleus as comparing with the corresponding controls respectively ( P < 0.01 ) .

[结果]（1）6例正常人左右侧颞上回，右侧中央前回、中央后回、缘上回、颞中回、背侧丘脑、尾状核激活（r0·8）。

[ Result ] ( 1 ) Bilateral superior temporal gyrus and right precentral gyrus , postcentral gyrus , supramarginal gyrus , middle temporal gyrus , dorsal thalamus , caudate nucleus are all activated ( r0.8 ) .

用自体动脉血注入尾状核法建立大鼠脑出血模型，分别用免疫组织化学法和Evans蓝法检测大鼠脑出血后不同时间点血肿周围AQP-4和血脑屏障通透性的动态变化。

The intracerebral hemorrhage model in rats was established by injecting autologous arterial blood into caudate nucleus . Immunohistochemical method and Evans blue method were used respectively to detect the dynamic changes of AQP-4 around hematoma and the blood-brain barrier permeability in different time periods after intracerebral hemorrhage in rats .