[名词解释] Sympathetic nervous system 相关知识点: 试题来源: 解析 即交感神经系统:交感神经节前纤维胞体起于C8-L2脊髓侧角,经脊神经前根达脊髓旁交感神经节和腹腔神经节并交换神经元。节后纤维随脊神经分布到汗腺、血管、平滑肌,而大部分节后纤维经神经丛再分布到内脏器官。
enteric nervous systemThe sympathetic nervous system (SNS) is one of the divisions of the autonomic nervous system that controls the function of organs and glands in the body (efferent portion) and senses changes in these visceral systems (afferent portion). The other division of the autonomic ...
Description The sympathetic nervous system is one of two main branches or subsystems of the autonomic nervous system, the physical system responsible for unconsciously maintaining bodily homeostasis and coordinating bodily responses. Working with the second main branch, the parasympathetic nervous system, ...
diabetes, gastro-intestinal diseases and diseases of the nervous system and mental disorders are on the increase, with increasing [...] daccess-ods.un.org 此外,肾脏疾病、糖尿病、肠胃疾病 及神 经 系统 疾 病 和精 神疾病发病率正 在增加,关于这类疾病导致死亡的报告增加。 daccess-ods.un...
The preganglionic neurons of the sympathetic nervous system have their cell bodies in the thoracic and lumbar regions of the spinal cord, termed the thoracolumbar division. 该节前神经元的交感神经系统,其胞体在胸腰椎地区的脊髓,称为胸记名表决。
The goal of the fight or flight response is to increase your eyesight, strength, and speed in times of distress. The sympathetic nervous system has other functions as well. It’s responsible for keeping your body at a safe temperature by using fat reserves to increase heat and stimulating the...
The sympathetic and parasympathetic nervous systems work together to maintain this baseline and normal body function. How is the sympathetic nervous system organized? Structures in the brain, spinal cord and peripheral nervous system support the function of the sympathetic nervous system, according to a...
Sympathetic nervous system - a division of the autonomic nervous system, the sympathetic nervous system is especially known for its activation during "fight-or-flight" responses.
The meaning of SYMPATHETIC NERVOUS SYSTEM is the part of the autonomic nervous system that contains chiefly adrenergic fibers and tends to depress secretion, decrease the tone and contractility of smooth muscle, and increase heart rate.
必应词典为您提供sympathetic-nervous-system-(-autonomic-nervous的释义,un. 交感神经系统; 网络释义: 交感神神系统;紧张使交感神经;自律神经系统;