神经

In order to calculate a mass of matrix operations of network , the MATLAB is used and the better results are obtained .

因神经网络的运算涉及大量的矩阵运算，所以采用了MATLAB这一平台来构造BP神经网络，取得了良好的效果。

Usage of image as large-scale chaotic neural network weight matrix was proposed so as to change the organization of neural network.

提出了用图像作为大规模混沌神经网络的权值矩阵，改变了神经网络的组织方式。

The author uses genetic algorithm to optimize the structure of neural network and solves this problem.

而该文提出了用遗传算法去优化神经网络的结构，很好的解决了神经网络的结构问题。

Neurologic symptoms are not common in patients with osteochondromas of the spinal column because most do not protrude into the spinal canal or neural foramens.

由于大部脊柱骨软骨瘤不会突入椎管和神经孔，所以该类患者少见神经症状。

In response to repetitive strain and inflammation, the synovial l-z joints can fill with fluid and distend, resulting in pain from stretching the joint capsule.71 Distension of the articular recesses can also compress the exiting nerve root in the neural foramen or spinal canal, especially when the foramen is already narrowed by joint hypertrophy and/or osteophytes.

反复的应力与炎症反应，可使滑膜l-z关节充满滑液并扩张，导致关节囊收到牵拉产生疼痛。关节囊隐窝的扩张可以压迫神经孔出的神经根出口或压迫椎管内脊髓，尤其当由于关节肥大和/或骨赘形成已经存在椎间孔狭窄时发生率更高。

Cervical spondylosis is due to cervical back muscle strain as well as the unbalanced paravertebral muscle strength caused by long-term working with head drop, which thereby leads to a set of syndrome: cervical intervertebral disc degeneration, narrow intervertebral space, unstable vertebrae unit, protruded or extruded nucleus pulpous; hyperosteogeny, ligament pachynsis, narrow neural canal or nerve root canal; oppressed nerve root and spinal cord, stimulated vertebral artery and sympathetic nerve; aching and discomfort cervix; numbness and disability of the body; functional disorder in relieving the bowels; dizziness and nausea, etc.

颈椎病的原理及颈椎功能锻炼的原理 Theory of Cervical Spondylosis and Cervical Vertebrae Dirigation 颈椎病是由于长期低头工作等原因所导致的项背肌劳损、颈椎周围肌群肌力不平衡，从而使颈椎间盘退变、椎间隙狭窄、椎节失稳、髓核脱出或突出、骨质增生、韧带肥厚，使椎管或神经根管狭窄，压迫脊髓、神经根、刺激椎动脉及交感神经，出现颈部酸痛不适、躯体麻木无力、大小便功能障碍、头晕恶心等症状的一组综合症。

Objective To investigate the roles and possible molecular mechanism of FGF8 in the neurulation and neural tube defect.

目的探讨FGF8在神经胚形成和神经管缺陷发生过程中的作用及其可能的分子调控机制。

Also has auxiliary function to neurasthenic, turbulence of plant nerve, convalescence of acute contagious ailment such as pleurisy.

同时，对神经衰弱和植物神经紊乱、胸膜炎、感染性多发性神经炎以及乙脑和其它急性传染性疾病的恢复期有辅助作用。

So people attach great importance to the damage by its toxicity. The main target organ of manganese is nervous system. At the early stage, its major symptoms are neurasthenic syndrome and autonomic nerve functional disorder, and then the apparent damage to extracorticospinal tract nerves, similar to that of a Parkinson's disease.

锰的主要毒作用器官是神经系统，早期以神经衰弱综合征和植物神经功能紊乱为主，继而可出现明显的锥体外系神经受损症状，与帕金森病(Parkinson's disease，PD)症状类似，流行病学研究认为锰是PD发病的环境危险因素之一。

Objective To explore the therapeutic effect of vadian neurectomy under the nasal endoscope on the vasomotor rhinitis. Methods Anatomic measurements of vadian canal in 14 cadavers were carried out, and vadian neurectomy under the nasal endoscope was performed on 51 patients with vasomotor rhinitis.

目的：探讨鼻内窥镜下翼管神经切断术对血管运动性鼻炎的治疗作用，方法：对14个尸头进行细致的解剖测量研究，并对51例血管运动性鼻炎患者实施了鼻内窥镜下切除中鼻甲后端进路的冀管神经切断术，术后随访5年。

He and Nina moved to California and lived at 2005 Ivar Street, Apt.

他和Nina搬到加州，并在2005年伊瓦尔街，公寓生活。

Droperidol （ potently inhibits transfected HERGchannels and this is the probable mechanism for QT prolongation.

氟哌利多有效地抑制了转染的 HERG 钾通道，可能是 QT 间期延长的机制。