大脑内的

A housefly can make six turns a second; hover; fly straight up, down, or backward; do somersaults2; land on the ceiling; and perform various other show-off maneuvers3. And it has a brain smaller than a sesame seed.

家蝇可在一秒钟内转弯六次，能在空中盘旋、直上直下、向后飞、翻筋斗、停在天花板上，还能表演各种各样的耍帅动作，而它的大脑却不如一粒芝麻大。

Functional MRI is based on the increase in blood flow to the local vasculature that accompanies neural activity in the brain.

功能磁共振成像研究的基础上，增加血流量，以当地的血管内伴随神经活动在大脑中。

METHODS: The suspension of bletilla particles or bletilla gum was injected into the right internal carotid artery after the external carotid artery was exposed in Wister rats. In a certain period after operation, the assessment of neurological defects, red tetrazoline staining and HE staining were performed.

手术暴露大鼠右侧颈部血管，向右颈内动脉注入一定量的白芨微粒悬液或白芨胶，在术后一定时间内进行神经功能缺失评分、大脑切片红四氮唑染色和组织学H.E染色。

When we get the object of our desire (be it a Twinkie or a sexual partner), we engage in consummatory acts that Panksepp says reduce arousal in the brain and temporarily, at least, inhibit our urge to seek.

这种圆满，在一段时间内暂时减少了大脑的亢奋，或多或少地抑制了外出寻欢的诉求。

Result bFGF immunoreactivity was found in neuron and gli al cell in corte x,hippocampus habenular nucleus,and found in macrophage surrounding hematoma; Ln immunoreactivity was found in neurons,glial cells and blood vessles in front a l cortex,hippocampus,thalamus hypothalamus.

结果 脑出血后脑内bFGF主要在扣带皮质、海马、缰核及其他区域表达，阳性细胞骨折主要有神经哮喘元、神经哮喘胶质、吞噬细胞骨折、室管膜细胞骨折、伸长细胞骨折等；Ln不仅在大脑皮质、海马、缰核、下丘脑等区域的神经哮喘元表达，且在这些区域的神经哮喘胶质细胞骨折也表达，血管也有阳性反应。

Objective To explore the changes of the white matter and the myelinated fibers in the white matter of aged rat brain.

目的 探讨老年大鼠大脑白质及白质内有髓神经纤维的改变。

Objective To investigate the effects of short-term enriched environment on the white matter and the myelinated fibers in the white matter of aged male rats.

目的 探讨短期丰富生存环境干预对老年雄性大鼠大脑白质及白质内有髓神经纤维的影响。

Our study focused upon the precentral gyrus to determine whether any signal changes could be detected in ALS patients; and to determine whether riluzole can reverse corticomotoneuron damage in patients with ALS.

质子磁共振波谱是一种可以无创性定量测定在体脑内生化物质的方法，在对ALS病人双侧大脑中央前回进行质子波谱分析后显示：（1）NAA/Cr （N-乙酰门冬氨酸/肌酸）比值在ALS病人上显著降低，P.01。

Recent studies have indicated that neural stem cells distribute in the adult central nervous system generally. Subgranular zone and subventricular zone are the main districts of the endogenous NSC in the adult brain.

近年来的研究证实，成年中枢神经系统内广泛分布着神经干细胞，海马齿状回颗粒下层和侧脑室下区是成体大脑内源性NSC存在的主要脑区。

Methods and Results— Preformed fibrin microemboli were injected into the middle carotid artery of mice, occluding downstream perfusion and causing severe infarction and 50% mortality within 48 hours.

方法和结果：将纤维蛋白微栓子注入小鼠的大脑中动脉，阻断下游灌注导致严重的梗塞，在48小时内50%小鼠死亡。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。