But not the evoked ejection of milk in response to neurohypophysial stimulation, suggesting that central NO possibly inhibits milk-ejection reflex at the sites of the reflex center innervating oxytocin neurons. 这些结果提示,中枢NO可能作用于射乳反射中枢内支配催产素神经元的部位,从而对反射性射乳实现抑制。
CM_ ( gs) has reflex-like construction ( RC) which is similar to the reflex arc of the biologic nerve, and RC is composed by afferent nerve, nerve center and efferent nerve. Especially, the neurons size and their topology can grow constantly. CM(gs)具有模拟生物系统反射弧的简单结构RC,包括传入神经、中枢神经和传出神经,尤其是其中枢神经工作域的网络结构与神经元数量可以增长。
The spinal cord is a lower reflex center and the passageway of excitatory conduction for the central neural system ( CNS). Age-related morphological changes in the spinal cord may greatly impact its physiological function. 作为低级反射中枢和兴奋传导通道,脊髓形态结构的年龄性变化对其反射和传导功能可能会有重要影响。
Objective: To asses quantitatively the sympathetic reflex activity in patients with cerebral infarction, and explore the regulation mechanism of autonomic nerve center. 目的:应用交感神经皮肤反应检查法(SSR)定量评价脑梗死患者的交感神经反射活动,并探讨其植物神经中枢调节机制。
To study the neural morphological basis of the "abdominal reflex spinal cord center bladder" artificial bladder reflex arc established by abdominal reflex. 研究利用腹壁反射建立腹壁反射脊髓中枢膀胱人工膀胱反射弧的神经形态学基础。
Except for inspiration inhibition reflex, lung inflation might have another effect on respiratory center var vagus. It is mainly represented by the change of respiratory period. 除吸气抑制反射外,肺充气通过迷走神经对呼吸中枢可能产生了另一种作用,其作用效果主要体现在呼吸周期的改变上。
Method: The medical recorders of 37 reflex epilepsy patients who were admitted at the Epilepsy Center of PLA general hospital from Jan 1999~ Jun 2006 were retrospectively reviewed. 方法:回顾性研究我院癫痫门诊1999年1月~2006年6月就诊的反射性癫痫患者37例。