axon n.【動物;動物學】(神經細胞的)軸索。
n. 【動物;動物學】(神經細胞的)軸索。 “axon collateral“ 中文翻譯: 軸索側支“axon cylinder“ 中文翻譯: 軸索“axon elongation“ 中文翻譯: 軸突延伸“axon fasciculation“ 中文翻譯: 軸突成束“axon function“ 中文翻譯: 軸突功能“axon growth“ 中文翻譯: 軸突生長“axon guidance“ 中文翻譯: 軸突導向“axon hillock“ 中文翻譯: 軸丘; 軸突丘“axon membrane“ 中文翻譯: 軸膜“axon model“ 中文翻譯: 軸突模型“axon potential“ 中文翻譯: 軸電位; 軸突電位“axon reaction“ 中文翻譯: 軸突反應“axon reflex“ 中文翻譯: 軸突反射。 “axon telodendria“ 中文翻譯: 軸突終端“axon terminal“ 中文翻譯: 軸蘇端; 軸突終末“axon-reaction“ 中文翻譯: 軸突反應“axon-reflegx“ 中文翻譯: 軸突反射“basket axon“ 中文翻譯: 籃狀細胞軸索“cervix of axon“ 中文翻譯: 軸索頸“giant axon“ 中文翻譯: 巨軸突“inhibitory axon“ 中文翻譯: 抑制性軸突“myelinated axon“ 中文翻譯: 有髓的軸突“myelinic axon“ 中文翻譯: 有髓軸索“unmyelinated axon“ 中文翻譯: 無髓鞘軸突“axometre“ 中文翻譯: 測軸計; 調軸器“axometer“ 中文翻譯: 測〔光〕軸計,調軸器; 測軸計; 光軸計; 軸測器
axon reflex |
|
Topics include : neural induction and pattern formation , cell lineage and fate determination , neuronal migration , axon guidance , synapse formation and stabilization , activity - dependent development and critical periods , development of behavior 主題包括:神經誘導和模式形成,細胞譜系和細胞命運確定,神經元遷移,軸突引導,突觸的形成和穩定性,依賴性活動的發育和危險期,行為的發育。 |
|
Kenyon cells are not labeled . in the back of the protocerebrum , there are two groups ( about 20 ) of large positive neurons whose axons often run in bundles , some thin branches of which invade a large area of the protocerebrum 在前腦后側,靠近蕈形體冠的下方,有對稱分布的兩組大的抗原細胞,在食道孔上方形成許多纖維束并且分枝向側前腦,前腦下方擴展,形成大量的陽性纖維。 |
|
This fact led me to speculate that an axon could find its retinal cell neighbors in the tectum by homing in on chemical scents released by active tectal neurons , because its neighbors were most likely at the source of this trail 這讓我懷疑,軸突是否可以藉著活躍的頂蓋神經元釋出的化學物質,找到頂蓋里的視網膜細胞鄰居,因為它的鄰居最有可能就在這條路的起點。 |
|
These cells are essential for neurons to communicate with one another because they insulate the long axons between neurons , preventing the electrical signal carried by the axons from dissipating 這些細胞會包圍在神經細胞的長軸突外,使它們彼此絕緣,如此可防止軸突所攜帶的電訊號消散開來,因此寡突細胞是神經細胞互相溝通所不可或缺的。 |
|
But how could the glia in our experiment be detecting the neuronal firing , given that the axons made no synaptic connections with the glia and the axonal glia were nowhere near the synapse 不過軸突并沒有突觸與神經膠細胞接觸,而且軸突上的神經膠細胞又離突觸那麼遠,我們實驗中的神經膠細胞如何才能夠偵測神經元的活性呢? |
|
Heriditary neuropathies come in many shapes and sizes . charcot - marie - tooth type 2 ( cmt2 ) causes degeneration of peripheral sensory and motor neurons , particularly at the ends of these long axons 遺傳性神經病具有多種特點和方式。 2型腓骨肌萎縮癥( cmt 2 )導致外周特別是長軸突末端的感覺和運動神經元退化。 |
|
During development , it enters into the olfactory bulbs accompanying the growing olfactory axons , therefore , playing a supportive , neurotrophic and guidance role for the outgrowth of olfactory axons 在發育中,它伴隨生長的軸突進入嗅球,在嗅覺神經元軸突的生長中起支持,營養,導向等作用。 |
|
Results : in the group treated with scs and fn , the latency of p1 wave was significantly shorten and the number of regrowed axons significant increased , with a significant negative correlation 結果:雪旺細胞結合纖連蛋白治療組脊髓誘發電位潛伏期顯著縮短,再生軸突明顯增多,二者呈負相關。 |
|
Thus , a neuron can respond to inputs in only one way : it can either decide to send a signal on to the next neuron in the circuit by firing an impulse through its axon , or not 因此神經元對輸入的回應方式只有一種:它要嘛就產生沖動,讓訊號沿著軸突傳給下一個神經元,要嘛就什麼都不做。 |
|
Nogo - a was found in hippocampal neurons at different stages and is located in cytoplasm , membrane and neurites . nogo - a was detected at proximal part of all neurites before axon formation 結果提示nogo a在不同培養時間海馬神經元中均有表達,主要分布在胞漿、胞膜和突起上。 |
|
The authors expressed mutant mfn2 in cultured dorsal root ganglion neurons . fragmented mitochondria clustered in cell bodies and proximal axons of these neurons 作者在中培養背跟節神經元中進行mfn2突變表達。線粒體碎片在細胞內生長并聚集于最接近那些神經元軸突的地方。 |
|
Once the axon makes contact with the tectal neuron ' s dendritic arbor , a synapse forms between them and , voil , the two neurons that fire together are wired together 一旦軸突連上了頂蓋神經元的樹突分枝,就會在其間形成突觸,哇啦,同時激發的神經元就串連在一起了。 |
|
Then , nogo - a expression was gradually enriched in the distal segment and growth cone of the putative axon which grew much faster than other neurites 神經元突起形成過程中, nogo a主要表達于樹突近端,在軸突上隨著軸突的伸長逐漸表達于軸突遠端和生長錐。 |
|
The transport failure may result from reduced attachment of mitochondria to the microtubule transport apparatus , thus limiting deliery of energy supplies to long axons 傳輸失敗可能是由于微管傳輸系統的復合線粒體減少,因此限制了到遠端軸突的傳輸能量。 |
|
Neurotransmitters were not the answer ; they do not diffuse out of axons ( if they did , they could act in unintended places in the brain , wreaking havoc ) 神經傳遞物不會是答案,因為它無法從軸突擴散出去(否則就會作用到腦中其他非目標區,造成大災難) 。 |
|
Amazingly , by firing to communicate with other neurons , an axon could instruct the readout of genes in a glial cell and thus influence its behavior 令人驚奇的是,軸突藉著動作電位來與其他神經元溝通,而能夠指揮神經膠細胞的基因表現,進而影響其行為。 |
|
When a nerve cell in the vta is excited , it sends an electrical message racing along its axon ? the signal - carrying “ highway ” that extends into the nucleus accumbens Vta神經元興奮時就會送出電訊,沿著軸突這條伸入依核的傳訊高速公路快速傳送。 |
|
Thus , gpcrs can mediate both repulsive and attractive axon guidance in vitro , and chemokines may serve as guidance cues for axon pathfinding 因此, g蛋白耦聯受體可以介導生長錐的吸引或排斥反應,并且chemokine也能作為導向因子指導生長錐轉向。 |
|
A model of how glia around an axon sense neuronal activity and then communicate to other glia residing at the axon ' s synapse was coming together 有關圍繞軸突的神經膠細胞如何知道神經活性、然后告訴其他軸突突觸神經膠細胞的理論,在逐漸成形。 |