medulla oblongata

medulla oblongata的基本解释

n.

<解>延髓

与medulla oblongata相关的网络例句 [注：此内容来源于网络，仅供参考]

Results There was an extensive staining with both P2X2 and P2X4 receptors positive neurons and nerve fibers localized in medulla oblongata. It was mainly localization in the nucleus tractus solitarius,Ⅻ nucleus and ventrolateral medulla of medulla oblongata. It also scattered throughout rest of medulla.

结果 P2X2和P2X4嘌呤受体的阳性神经元和阳性纤维在新生鼠和成年鼠的延髓都有广泛表达，主要分布在孤束核、Ⅻ颅神经核和延髓腹外侧区，延髓其他区域为散在的分布。

In normal group and sham lesion group, BDA positive neurons were distributed symmetrically in the pyramid cells of sensorimotor cortex, and BDA positive fibers of pyramid cells passed through the cerebral cortex, internal capsule, cerebral peduncle of midbrain, basilar portion of pons to the pyramid of medulla oblongata. At the lower part of the medulla oblongata, most of the BDA positive fibers passed through the pyramidal decussation to the contralateral side, continously descended at the ventral part of posterior funiculus just dorsal to the posterior gray commissure and ended at sacral spinal segments.

正常组和假损伤组大鼠BDA示踪显示BDA标记阳性细胞定位于双侧感觉运动皮层的锥体细胞，锥体细胞发出的BDA阳性纤维束对称分布于双侧皮层、内囊、大脑脚、脑桥基底部、延髓锥体中的皮质脊髓束内，继而经锥体交叉到脊髓后索，在双侧后索最深层、灰质后连合背侧下行至脊髓骶段。

The same results were observed in the brain of the unilateral pyramidotomy group above the level of the transection site. Below the level of the transection site, the BDA positive fibers were seen in the right pyramid of medulla oblongata and the left dorsal funiculus of spinal cord, but the BDA positive fibers in the left pyramid of medulla oblongata and the right dorsal funiculus of spinal cord were not seen.

锥体束横断损伤大鼠在损伤部位以上可见双侧对称的BDA阳性纤维束，损伤平面以下在右侧延髓锥体和左侧脊髓后索中见有BDA阳性纤维束，损伤侧锥体和右侧脊髓后索中未见有BDA阳性纤维束。

与medulla oblongata相关的网络解释 [注：此内容来源于网络，仅供参考]

medulla oblongata：延髓

1)延髓(medulla oblongata)为脊髓伸入颅腔的延续部分. 下界平齐枕骨大孔,上界邻接脑桥下缘. 延髓前面的结构与脊髓相近似,有前正中裂、前外侧沟,前正中裂两侧有纵行隆起为锥体(pyramis),是皮质下行的锥体束构成. 在延髓的下半部,锥体束形成若干小束,

medulla oblongata：延脑

将采集的牛脑组织置于10 % 中性福尔马林液固定完全后,取大脑、小脑及脑干共十个部位的脑组织,其重点部位为延脑 (medulla oblongata) 成"V"字形尖端的闩 (obex),修整为约4mm的厚度,放入脱水包埋盒中,再浸泡于98%的蚁酸中1小时 (将具感染能力的prion不活化),

medulla oblongata：延脑,延髓

medulla 髓,髓质 | medulla oblongata 延脑,延髓 | medullary sheath 髓鞘

medulla oblongata syndrome：延髓综合征

延髓空洞症 syringobulbia | 延髓综合征 medulla oblongata syndrome | 延髓束切断术 medullary tractotomy

Myelencephalon; Medulla oblongata; Bulbus：髓脑 ;延髓;球

颞极 - Polus temporalis | 髓脑 ;延髓;球 - Myelencephalon; Medulla oblongata; Bulbus | 黑质 - Substantia nigra