查询词典 motor neuron

Objective To investigate the involvement of upper motor neuron in amyotrophic lateral sclerosis patients using diffusion tensor imaging.

目的采用DTI技术，定量检测肌萎缩侧索硬化症患者脑内上运动神经元的受累情况。

The CambridgeUniversity cosmologist suffers from motor neuron disease, speaking by activating a voice synthesiser with a cheek muscle, believes "if the human race is to continue for another million years, we will have to boldly go where no one has gone before."

他因患卢伽雷氏症，禁锢在一张轮椅上达20年之久，他却身残志不残，使之化为优势，克服了残废之患而成为国际物理界的超新星。

OBJECTIVE: To observe the effect of magnetic stimulation on the excitability of spinal anterior horn motor neuron.

目的：了解枕骨粗隆处磁刺激对F波的影响，更进一步了解人类中枢神经系统对脊髓前角运动细胞兴奋性的影响。

Injury to the corticospinal tract, which has facilatory influence on motor neurons in the spinal cord, causes the "negative" manifestations including muscle weakness, fatigability, and decreased dexterity (Rossi, 1994). These features are the major determinant of motor disability associated with upper motor neuron lesions.

痉挛在极易影响运动神经元的脊髓灰质损伤中带来的阴性效应包括肌肉无力、易疲劳、灵巧性下降，这些特征成为与上运动神经元损伤并发的运动残疾的主要决定因素。

Alpha motor neurons send collateral axons to internuncial Renshaw cells that normally act to inhibit the motor neuron pool (feedback or recurrent inhibition).

运动神经元向闰绍氏细胞发出轴突，通常是为了抑制运动神经元池，运动传出通路能特别激活闰绍氏细胞。

To explore how gene products, required for the initiation of synaptic growth, move from the cell body of the sensory neuron to its presynaptic terminals, and from the cell body of the motor neuron to its postsynaptic dendritic spines, we have investigated the anterograde transport machinery in both the sensory and motor neurons of the gill-withdrawal reflex of Aplysia.

为了探索突触形成起始阶段所需的基因表达产物，由感知神经细胞体向脊柱终端，以及由驱动神经细胞体向联会后枝状脊柱的移动，研究人员对与海蜗牛腮回退反射有关的，感知和驱动神经的顺式传递装置。

All had asymmetric motor weakness without sensory, bulbar or respiratory signs, and no upper motor neuron involvement.

所有病人均患有非对称的运动肌无力但并没有感觉、球麻痹和呼吸方面的症状，且不牵涉上位神经元。

Objective To summarize the clinical symptom and the medicative feature of motor neuron disease. And to analyze internal relationship between motor neuron disease and the theory of the correlation of spleen and kidney.

目的总结归纳运动神经元疾病的临床症候、治疗用药的特点及其与中医脾肾相关理论的内在关系。

Get the neonate Sprague-Dawley rats medulla spinalis, through the conventional primary cell culture procedure, we use the method of difference adherence time and get the motor neurons of anterior spinal cord. When the neuron is in maturity, we make the mechanical injury model in vitro. All the models were divided into four groups: group A is control group; group B is 100μM ATP group; group C is 100μM ATP+20μg/ml suramin group and group D is 100μM ATP+10μM ouabain+10μg/ml Thapsigargin group. Culture the four groups neurons, after one day, we count the motor neuron, observe the survival and activity of neurons through MTT shade selection experiment, use flow cytometry to analyze the percentage of apoptosis of motor neurons of anterior spinal cord and detect the expression of protein p-GSK-3β(ser9) through Western-Blot technology.

方法取新生大鼠脊髓，通过常规的原代细胞培养程序，采用差速贴壁法分离出大鼠脊髓前角运动神经元，培养成熟后制作神经元机械损伤体外模型，分为A组：对照组、B组：100μMATP组、C组：100gMATP+20μg/ml Suramin组和D组：100μM ATP+IOμM Ouabain+10μg/ml Thapsigargin组，对各组机械损伤的运动神经元进行培养，1天后分别进行运动神经元计数、MTT比色实验观察运动神经元的存活及活性、流式细胞仪分析机械损伤的脊髓前角运动神经元凋亡百分率和Werstern Blot技术检测p-GSK-3β(ser9)的表达。

H reflex recovery curve examimation shows that electric acupuncture can obviously suppress neuron excitability of motor neuron pool in cornu anterius medullae spinalis, decrease accentuatal tension of muscle and Liddell and Sherrington reflex.Conclusions: electric acupuncture can relieve spasm of limbs after cerebral apoplexy.

实验结果说明：针刺阳陵泉缓解脑卒中后肢体偏瘫痉挛状态，可能与针刺刺激提高了中枢神经系统中抑制性氨基酸递质受体的表达，使受体数量增加、敏感性提高，从而提高了抑制性神经递质的效率，使下位中枢运动神经元兴奋性受到抑制有关。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了