缓冲神经是指由颈动脉窦和主动脉弓压力感受器的传入神经分别为窦神经和主动脉神经,其中由有髓(A类)和无髓(C类)两类纤维组成,其神经元胞体分别位于岩神经节(petrosaganglion)和结状神经节(nodoseganglion)中。
去除缓冲神经后仍引起CVRA,电刺激一侧减压神经中枢端引起心率减慢和血压下降。
After severed the buffer nerve, the CVRA was the same but bradycardia and a decrease in blood pressure was induced by electric stimulation of the central end of depressor nerve.
目的:探索一种定量判断心室壁机械感受性反射敏感性大小的方法,并观察缓冲神经对其的影响。
To develop a measurable method of ventricular mechanoreceptor reflex sensitivity and investigate the effect of buffering nerve on it.
认知储备假设认为:那些有更大脑容量和更强的认知能力的人,能够更好地缓冲调节神经病理学改变给自己带来的效应。
The cognitive-reserve hypothesis proposes that individuals with increased brain volume and enhanced cognitive ability are better able to buffer the effects of neuropathology.
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