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单词 neuron
释义

neuron /'njʊərɒn//'nʊrɑn/

英汉-汉英词典
n. [解]神经元,神经单位
形容词: neuronal
词组 | 习惯用语
motor neuron 运动神经元
英语例句库
  1. TIDA neurons were unaffected while NSDA neurons suffered loss of cell bodies and axon terminal DA.
    TIDA神经元未受损,而NSDA神经元的胞体损失,轴突终末DA下降。
  2. Two specialized epidermal cells and a bipolar neuron are associated with each sensillum.
    一个感器联结着两个特化的真皮细胞和一个双极神经元
  3. The perikaryon and process of the CSF contacting neurons in the periventricular nucleus were also in NADPH positive reaction.
    室周核内可见呈阳性反应的接触脑脊液神经元的胞体及突起。
  4. Gliacyte was more sensitive than neuron.A small number of enevloped virions were observed in nucleus and cytoplasm of gliacyte and neuron.
    胶质细胞内的核衣壳多于神经元,胶质细胞和神经元的细胞质内和胞外可见少量有包膜的完整病毒。
  5. Objective: To explore the effect of cholecystokinin on electricity activity of gastric distention related neurons in the nucleus of tractus solitarius.
    研究胆囊收缩素对孤束核中胃扩张相关神经元电活动的影响。
  6. Abducens neurons in the lagging group but not those in the leading group were activated by antidromic stimulation of the contralateral oculomotor nucleus.
    外展神经元的滞后组而不是引导组被对侧动眼神经核的逆向刺激驱动。
  7. Fluord-gold(FG) was injected into C2.Brian sections were made after 1,4 and 8 weeks to observe the survival of rubrospinal neurons under fluorescence microscope.
    荧光金(FG)于C2注射,1,4,8周脑切片,荧光显微镜下红核神经元记数观察红核神经元的存活。
  8. Biocytin stainings indicated that the recorded neurons located in MVN and the axons’ terminals went into the area of the medial E group neurons.
    Biocytin细胞内示踪,显示染色的神经元位于前庭内侧核,其纤维末端进入面神经膝内侧的group E区。
  9. It has been demonstrated that the abnormal hypoactivity and synchronized rhythmic discharge of globus pallidus neurons associate with akinesia and resting tremor in parkinsonism.
    已证实,苍白球神经元放电频率的降低及簇状放电的产生与帕金森病运动减少及静止性震颤等症状直接相关。
  10. This type of infarction is marked by loss of neurons and neuroglial cells and the formation of a clear space at the center left.
    左侧中央的明亮的坏死区神经元和神经胶质细胞消失。
  11. According to Van Cauter, the mechanism may have to do with a small area in the brain where neurons respond to both eating and sleeping.
    考特说,这种与缺乏睡眠有关的激素变化的确切原因还不清楚,这种机制可能与大脑中某个区域有关,在这个区域中神经元对饮食和睡眠都会作出反应。
  12. Previous study in our laboratory demonstrated that enterovirus 71 (EV71) possesses strong neurotropism and that EV71 might transmit with fast axonal transport in neuron cells in mice.
    先前研究证实肠病毒71型可经由肠道扩散到血液中,并在周边神经系统复制而传播到中枢神经系统。
  13. Objective: To explore the effects of upper and lower spinal nerve roots anastomosis on prevention of the axotomy-induced neurons atrophy and apoptosis of adult rats after spinal cord injury (SCI).
    探讨损伤区上下神经根吻合对防止成鼠脊髓轴突损伤后引起神经元萎缩和凋亡的作用。

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原声例句
假如有如果

Your brain is 10% neurons, and 90% glial cells.

大脑由 10% 的神经元和 90% 的神经胶质细胞构成。

科学60秒-科学美国人 2019年8月合集

Sun thus thinks of these Tac1-expressing neurons as the itch neurons in the brain.

因此,孙衍刚认为,这些表达Tac1的神经元是大脑中的瘙痒神经元。

哈佛大学《幸福课》

There's flood in our mind of certain neurons firing in certain neuron pathway.

一股我们思维的洪流,这股洪流是由来自不同通路的神经元构成的。

Osmosis-内分泌

The first group contains olfactory neurons that eventually help with sensing smells.

第一组包含最终有助于感知气味的嗅觉神经元

科学60秒-科学美国人 2022年8月合集

It's the ions that… " … enable communication between biological and artificial neurons."

离子“能实现生物和人工神经元之间传递信号”。

科学60秒-科学美国人 2019年10月合集

A future part of treating pain could therefore involve targeting these particular neurons.

因此,未来治疗疼痛的策略可能包括针对这些特定的神经元

VOA Special 2014年9月合集

The human brain has 100 billion neurons and up to 150 trillion synapses.

人脑含有1000亿个神经元和多达150兆神经键。

中级英语短文

GAD helps make gamma-aminobutyric acid (GABA), which regulates motor neurons in the brain.

谷氨酸脱羧酶有助于制造γ-氨基丁酸(GABA),它调节大脑中的运动神经元。

双语版 TED-Ed 演讲精选

Several common anesthetics bind to the GABA-A receptor in the brain's neurons.

許多常用的麻醉劑會與 大腦神經元的 GABA-A 受體結合。

透视百科科技类

Excitatory neurons, for example, get excited and send signals to other neurons to fire.

比如说,兴奋性神经元被激活后,就会将信号传送到其他神经元产生兴奋。

中文百科

神经元

神经元细胞结构示意图
1899年科学家所画神经元的图

神经元(neuron),又名神经原神经细胞(nerve cell),是神经系统的结构与功能单位之一。神经元占了神经系统约10%,其他大部分由胶状细胞所构成。基本构造由树突、轴突、髓鞘、细胞核组成。传递形成电流,在其尾端为受体,借由化学物质传导(多巴胺、乙酰胆碱),在适当的量传递后在两个突触间形成电流传导。

人脑中,神经细胞约有860亿个。其中约有700亿个为小脑颗粒细胞(cerebellar granule cell)。

英语百科

Neuron 神经元

At one end of an elongated structure is a branching mass. At the centre of this mass is the nucleus and the branches are dendrites. A thick axon trails away from the mass, ending with further branching which are labeled as axon terminals. Along the axon are a number of protuberances labeled as myelin sheaths.
Anatomy of a multipolar neuron
Animation in the reference.

A neuron (/ˈnjʊərɒn/ NYEWR-on or /ˈnʊərɒn/ NEWR-on; also known as a neurone or nerve cell) is an electrically excitable cell that processes and transmits information through electrical and chemical signals. These signals between neurons occur via synapses, specialized connections with other cells. Neurons can connect to each other to form neural networks. Neurons are the core components of the brain and spinal cord of the central nervous system (CNS), and of the ganglia of the peripheral nervous system (PNS). Specialized types of neurons include: sensory neurons which respond to touch, sound, light and all other stimuli affecting the cells of the sensory organs that then send signals to the spinal cord and brain, motor neurons that receive signals from the brain and spinal cord to cause muscle contractions and affect glandular outputs, and interneurons which connect neurons to other neurons within the same region of the brain, or spinal cord in neural networks.

近义、反义、联想词
近义词
n.
somatic cell, vegetative cell

联想词
neuronal神经元的;synaptic突触的;neural神经的;cortical皮质的;cortex皮质;brain脑袋;dendritic树枝状的;hippocampus马头鱼尾的怪兽;glutamate【生化】谷氨酸盐,谷氨酸酯;dopamine多巴胺;nerve神经;
英英词典
neuron n.
  1. a cell that is specialized to conduct nerve impulses

  2. synonymous: nerve cell
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更新时间:2025/6/18 2:31:40