The spinal cord, report Gaillard et al.1 in the current issue. Although the grafting of tissue to the brain has been explored as a strategy forrepairing the injured nervous system for over 100 years2, the current paper1 demonstrates a remarkable and complex set of long-distance,topographically appropriate axonal projections to a variety of targets distributed throughout the nervous system.

Gaillard等在當(dāng)前的雜志中報(bào)告了放置入損傷的成年小鼠的運(yùn)動(dòng)皮質(zhì)的胚胎皮層的移植物国产精品18高潮网站，令人震驚的是，它恢復(fù)了投射向遠(yuǎn)到脊髓的靶區(qū)的排列JiZzJiZZ国产免费A片7。

The pathways that regulate tone are similar to those that regulate voluntary and involuntary motor movements and, as a final common pathway, involve the spinal reflex arc.

控制張力的傳導(dǎo)通路和那些控制隨意或非隨意運(yùn)動(dòng)的通路是一樣的亚洲ⅴ国产v天堂a无码二区，即脊髓反射弧，這是一個(gè)最后的公共通路：控制肌纖維的α運(yùn)動(dòng)神經(jīng)元位于脊髓前角、WWW4438，發(fā)出反射弧的傳出纖維性交小说在线观看，源自肌梭的傳入沖動(dòng)經(jīng)由Ⅰa纖維傳向脊髓，這些直接與α運(yùn)動(dòng)神經(jīng)元連接的軸突中的一部分激活主動(dòng)肌。

Especially, the number of type Ⅰ complex terminals which come from unmyelinated afferent fibers recovered to the level of unoperated side. It indicates that morphine may promote the collateral sprouting and synaptic reinnervation of primary afferent fiber, unmyelinated afferent in particular. 4. Although the collateral sprouting and synaptic reinnervation were shown also in spinal cord of operated side in 34 days spared root rats, they were slower than that of morphine spared root group.

表明嗎啡促進(jìn)了備用根初級(jí)傳入纖維AA级黄色高潮喷液毛片，特別是無髓纖維更快地向L〓脊髓段側(cè)支出芽国产精品乱子论免费无码，稍后在L〓平面脊髓內(nèi)側(cè)支出芽以及突觸重建。4香蕉网视频在线观看、34天備用根大鼠術(shù)側(cè)脊髓內(nèi)也有側(cè)支出芽和突觸重建国产福利一区二视频播放24P，不過側(cè)支出芽的速度要比嗎啡組慢。5国产日韩视频一区、電鏡定量結(jié)果也顯示XXXX欧美性，嗎啡備用根大鼠和備用根大鼠術(shù)側(cè)備用根的無髓纖維數(shù)比備用根大鼠非手術(shù)側(cè)的分別增多60％和42％。

From 136 to 138, the expres- sion retrieved ventrally and expressed at the ventral half of the central tube (137) and the ventral horn especially in motor neurons (E7 and E8). Thus, the dorsal terminating axons relating to nociception and thermore?

到民至 Es麻Sema 3A的mRN的表達(dá)向腹側(cè)撤退91国语自产精品，主要在脊髓中央管周圍的腹側(cè)和前角運(yùn)動(dòng)神經(jīng)元免费观看a级黄片视频，這樣使背側(cè)投射性的痛溫覺神經(jīng)元軸突僅進(jìn)入脊髓后角第 I、11層而不進(jìn)一步向腹側(cè)投射美女黄色性插插视频。

ERK1/2 immunohistochemistry positive staining coloration in cornu dorsale medullae spinalis of rats was Buffy color.Positive cells distributed in gray nucleus that nerve cell concentrated,and deep staining region localized at the nucelus of neurocyte.

針刺前后脊髓未見明顯形態(tài)學(xué)改變原始人交性视频。2、光鏡下觀察91福利视频，大鼠脊髓背角ERK1/2免疫組化反應(yīng)顯色呈棕黃色午夜福利网在线观看，陽性細(xì)胞分布于脊髓灰質(zhì)神經(jīng)元集中的部位，針刺后深染部位向胞核集中在线一级油黄片。

RESULTSThe branches of aortic arch are the left and right innominate artery in pate of mini-pig.

結(jié)果小型豬主動(dòng)脈弓部向頭頸部分支為左新国产在线精品免费AV、右無名動(dòng)脈；雙側(cè)頸內(nèi)動(dòng)脈均來自右無名動(dòng)脈jjzzjizz中国，故右無名動(dòng)脈對(duì)腦底供血十分重要99久久性爱白浆；雙側(cè)有沿脊柱向尾側(cè)走行的折返動(dòng)脈；胸主動(dòng)脈背側(cè)由胸6至胸14平面共發(fā)出8條肋間動(dòng)脈丁香婷婷一区二区，為胸腰脊髓的主要供血?jiǎng)用}又黄又爽的黄色视频；無腰大動(dòng)脈。

At this level, the upward projecting signals to higher-located centres and signals that eliciting spinal reflexes are subjected to complex modulatory effects coming from the descending fibers from supraspinal structures and propriospinal neurons through releasing some neuroactive substances, including neurotransmitters and neuromodulalors.

在這里欧美精品第欧美第12页，來自脊髓上結(jié)構(gòu)的下行纖維和脊髓本身的局部神經(jīng)元通過釋放各種神經(jīng)活性物質(zhì)国产精品特级毛片一区二区在线，包括神經(jīng)遞質(zhì)和調(diào)質(zhì)，對(duì)痛信號(hào)向高位中樞的上行傳遞和引起脊髓局部反射的過程欧美特黄午夜视频，起著復(fù)雜的調(diào)制作用欧美自拍偷拍精品。

This neurologic evaluation establishes the patient's level of consciousness, pupillary size and reaction, lateralizing signs, and spinal cord injury level.

神經(jīng)系統(tǒng)的評(píng)估要確認(rèn)患者的意識(shí)水平、瞳孔大小男女视频在线免费看、側(cè)向運(yùn)動(dòng)的體征和脊髓損傷的程度日本系列JULIA在线播放。

The transmission is conducted in the form of action potentials along the axon of DRG neuron to the presynaptic membrane in spinal dorsal horn. Action potential depolarizes the presynaptic membrane and activates the voltage-dependent Ca〓 channel. The influx of Ca〓 then triggers the release of neurotransmitter.

外界感覺信息以動(dòng)作電位的形式沿DRG細(xì)胞軸突由外周傳向DRG細(xì)胞在脊髓背角的突觸前膜，導(dǎo)致細(xì)胞膜去極化精品首页，引起電壓依賴性〓通道的開放99色免费，〓內(nèi)流介導(dǎo)突觸前膜神經(jīng)遞質(zhì)的釋放700万AV毛片导航，從而完成感覺信息由外周向脊髓的傳遞。

The latency of the waves of SEP or MEP is extracted. But it still is the best in all. The control group is the worst of all. The wave can be found again after the spinal cords are hemisectcd in control group. 5.. Seen from the immunohistochemistry of NF, Schwann cells can promote neural dendrite outgrowth toward the area of hemisected spinal cord.

神經(jīng)纖維的兔疫組化染色脊髓半切損傷后日韩淫乱毛片，經(jīng)NF的免疫組織化學(xué)技術(shù)染色顯示：移植雪旺細(xì)胞可以促進(jìn)神經(jīng)纖維向脊髓損傷區(qū)域生長www.13色哟哟，抗體封閉 LI后神經(jīng)纖維的生長受到抑制，再生神經(jīng)纖維數(shù)相對(duì)減少插女人视频，這從免疫組織化學(xué)方面說明口對(duì)神經(jīng)再生具有影響色色色wang。

axon reflex：軸突反射

這一機(jī)制是由軸突反射(axon reflex)介導(dǎo)的,與皮膚損傷時(shí)血管舒張的范圍向鄰近部位的擴(kuò)散相似. 脊髓后角神經(jīng)元的過度興奮是導(dǎo)致痛過敏的中樞機(jī)制 在嚴(yán)重和持續(xù)性損傷的情況下,C類纖維的重復(fù)放電和脊髓后角神經(jīng)元對(duì)傳入沖動(dòng)的反應(yīng)性呈現(xiàn)進(jìn)行性增加,

conus medullaris：脊髓圓錐

脊髓的末端變細(xì)呈圓錐狀,稱為脊髓圓錐(conus medullaris). 自脊髓圓錐下端向下延續(xù)為細(xì)長的終絲(filum terminale),止于尾骨后面的骨膜,有穩(wěn)定脊髓的作用. 終絲已是無神經(jīng)組織的細(xì)絲. 從上到下脊髓共分出31對(duì)脊神經(jīng)支配著人體各部位的運(yùn)動(dòng)與感覺.

filum terminale：終絲

自脊髓圓錐下端向下延續(xù)為細(xì)長的終絲(filum terminale),止于尾骨后面的骨膜,有穩(wěn)定脊髓的作用. 終絲已是無神經(jīng)組織的細(xì)絲. 從上到下脊髓共分出31對(duì)脊神經(jīng)支配著人體各部位的運(yùn)動(dòng)與感覺. 它起著連接外周各種神經(jīng)組織與大腦組織的重要橋梁作用.

multipotent：多分化潛能

[文摘]:第一部分:脊隨神經(jīng)管神經(jīng)上皮干細(xì)胞的分離培養(yǎng)和誘導(dǎo)分化 從胚胎大鼠脊髓神經(jīng)管中分離神經(jīng)上皮干細(xì)胞并誘導(dǎo)其向多巴胺能神經(jīng)元方向分化.分離自脊髓神經(jīng)管的細(xì)胞具有自我更新能力和多分化潛能(multipotent),是增殖能力很強(qiáng)的神經(jīng)干細(xì)胞;

tectum：蓋

腦干指的是位於丘腦與脊髓之間的區(qū)域,其中包含了髓(medulla)欧美精品黑人白妞大战、腦橋(pons)亚洲,日韩,性爱、頂蓋(tectum)、網(wǎng)狀區(qū)(reticular formation)及大腦腳蓋(tegmentum)等部份. 具有控制饑餓黄色黄片一个人www、口渴欧美日韩精品一二、睡眠、呼吸国产自慰资源、血壓亚洲美女日逼A片、心搏等各種無意識(shí)的功能. 腦干并向下連接著脊髓.

tegmentum：大腦腳蓋

腦干指的是位於丘腦與脊髓之間的區(qū)域,其中包含了髓(medulla)、腦橋(pons)欧美嘿咻嘿咻视频播放、頂蓋(tectum)2020亚洲一级兔费A片、網(wǎng)狀區(qū)(reticular formation)及大腦腳蓋(tegmentum)等部份. 具有控制饑餓、口渴色色五、睡眠免费无码高清黄色网址、呼吸、血壓97青青操在线、心搏等各種無意識(shí)的功能. 腦干并向下連接著脊髓.

tegmentum：蓋

腦干指的是位於丘腦與脊髓之間的區(qū)域,其中包含了髓(medulla)国产一区在线免费观看、腦橋(pons)、頂蓋(tectum)国产99久久久国产精品电影免费、網(wǎng)狀區(qū)(reticular formation)及大腦腳蓋(tegmentum)等部份. 具有控制饑餓www三级片、口渴、睡眠色香视频永久地址、呼吸色色色校区、血壓、心搏等各種無意識(shí)的功能. 腦干并向下連接著脊髓.

vertebral artery：椎動(dòng)脈

(一)椎動(dòng)脈(vertebral artery)在形成基底動(dòng)脈之前有以下幾個(gè)分支:①脊髓后動(dòng)脈;②脊髓前動(dòng)脈;③小腦下后動(dòng)脈. 小腦下后動(dòng)脈(posterior inferior cerebrallar artery)是椎動(dòng)脈顱內(nèi)段的最大分支. 其發(fā)出點(diǎn)比脊髓前動(dòng)脈發(fā)出點(diǎn)低. 其主干向小腦后下方走行,

myelopetal：向脊髓的

myelopathy 脊髓病 骨髓病 | myelopetal 向脊髓的 | myelophthisicanemia 骨髓病性貧血

axons：(神經(jīng)的)軸突

上運(yùn)動(dòng)神經(jīng)元(UMN)的細(xì)胞核位於大腦皮質(zhì),基底核,腦干核,上運(yùn)動(dòng)神經(jīng)的軸突(Axons)向下經(jīng)過白質(zhì)通道與位於腦神經(jīng)(3-7對(duì),9-12對(duì)的腦神經(jīng))核中的下運(yùn)動(dòng)神經(jīng)元(LMN)的突觸(Synapse)相通,以及與位於脊髓灰質(zhì)中的下運(yùn)動(dòng)神經(jīng)元(LMN) 的突觸(Synapse)相通.2.