無髓纖維 的英文怎麼說
中文拼音 [wúsuǐxiānwéi]
無髓纖維
英文
nonmyelinated fiber-
The stems and rhizomes were observed to differ in cortex - cell layer, perivascular fiber - ring presence, vascular cylinder and pith proportions, vascular bundle number and secondary growth and these differences were associated with their own physiological functions
地上莖和根狀莖之間在皮層細胞層數、周維纖維柱的有無、維管柱和髓所佔比例、維管束束數、次生生長等方面存在差異，這些差異與它們各自擔負的生理功能相關聯。Substantia gelatinosa ( sg ; lamina ii ) of the spinal dorsal horn is the first station of the peripheral nociceptive information, which receives the termination of both non - and thin - myelinated primary afferent fibers and brainstem descending fibers, and plays an important role in peripheral nociceptive information transmission and modulation
脊髓背角層（膠狀質） ，是接受外周傷害性信息傳入的初級門戶，既接受無髓和薄髓初級傳入纖維的投射，也是腦干向脊髓下行投射纖維的終止部位之一，在外周傷害性信息傳遞和整合中發揮重要作用。Natural fabrics and leather are the mainstay of woven garments this season. the refined but unpretentious feel is delivered by the touch and structure of the fabrics
今季的梭織品皆以天然纖維和皮革為主打，由布料的手感和結構組成的兩大元素展現出精緻而樸實無華的精髓。Results did not reveal any significant difference between the two groups of regenerated nerves with respect to the total number, mean density and mean size of myelinated nerve fibers
結果顯示：兩組的再生有髓神經纖維在總數量，平均密度以及平均直徑方面無顯著性差異。The aim of this study is to investigate theoretically the possibility for activation of small mammalian myelinated nerve fibers without activating larger ones when stimulating a nerve fiber bundle with a monopolar point electrode using biphasic pulses, which can reduce the electrochemical damage resulted from stimulation pulses to nerve fibers. a simulation system for studying the electrical properties of mammalian myelinated nerve fibers was built based on a simple infinite and homogeneous volume conductor model. by use of an asymmetric but charge - balanced stimulation waveform, the sensitivity of excitation and blocking threshold of nerve fibers to fiber diameter, electrode - fiber distance was calculated. the results show that selective activation of small mammalian myelinated fibers may be possible in a region at some distance from the electrode using biphasic pulses
本研究的目的是要從理論上探討利用單電極雙向脈沖刺激實現哺乳動物神經纖維選擇性刺激， （即當刺激一束神經時，不興奮粗神經而興奮細神經）的可能性.雙向脈沖刺激可以降低刺激脈沖對神經纖維產生的電化學損傷.為研究哺乳動物有髓神經纖維的電特性，建立了一個基於簡單的無窮大、各向同性的容積導體模型的模擬系統.利用該模擬系統，採用「不對稱但電荷平衡」的雙向脈沖刺激，計算了神經纖維的興奮和阻斷閾值與纖維直徑、纖維-電極間距離的關系.結果表明：在距電極一定距離內採用該雙向脈沖刺激模式確實可以實現哺乳動物有髓神經纖維的選擇性興奮Capsaicin has become a popular tool in the nociceptive study as it can selectively excite non - and thin - myelinated fibers that transmit nociceptive information
辣椒素（ capsaicin ， caps ）能選擇性地作用於傳遞傷害性信息的無髓和薄髓纖維，是傷害性信息傳遞研究中常用的工具藥。分享友人