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- From the SCN, nerve impulses travel via the pineal nerve (sympathetic nervous system) to the pineal gland. 神经电脉冲经由松果体神经(交感神经系统)传递到松果体。
- The sympathetic nervous system plays a conspicuous role in regulating cardiovascular function. 交感神经系统对心血管机能调节起着突出作用。
- Drugs that depress sympathetic nervous activity frequently reduce BP in patients with primary hypertension. 抑制交感神经活性的药物可以降低原发性高血压病人的血压。
- Stimulation of the sympathetic nervous system raises BP, usually more in hypertensive or prehypertensive patients than in normotensive patients. 交感神经系统刺激升高血压,这种情况在高血压或高血压前期病人中通常比正常血压病人更多见。
- For example, if we want to increase the rate of our heartbeat, we can do so by exerting ourselves activity of the sympathetic nervous system. 例如,如果我们要增加心跳的速度,我们可以通过交感神经系统的活动对心脏施加压力。可是副交感神经系统却会使心跳回复正常。
- Ignition button on the right index finger, double-light, two instruments on the red pointer swing quickly, they tease you with the sympathetic nervous. 点火按钮就在右手食指下,轻按两下,仪表上两只红色的指针迅速摆动,它们在挑逗着你的交感神经。
- Most commonly, postoperative hypertension is related to fluid overload, heightened sympathetic nervous system activity, or preexisting hypertension. 术后高血压大多与液体量过多、交感神经系统兴奋性增强或原有高血压有关。
- A usually benign tumor of the adrenal medulla or the sympathetic nervous system in which the affected cells secrete increased amounts of epinephrine or norepinephrine. 嗜铬细胞瘤肾上腺髓质或交感神经系统的一种通常为良性的肿瘤,其中这种患病的细胞分泌会增加肾上腺素与正肾上腺素的数量
- Eccrine sweat glands, controlled by the sympathetic nervous system, use evaporation to cool the skin by secreting water when body temperature rises. 外分泌汗腺由交感神经系统控制,当身体温度升高时分泌水分至皮肤表面,蒸发散热。
- Bipolar disorders also heighten the activity of the sympathetic nervous system, which sets off the fight-or-flight response to stress. 双相情感障碍也加强了交感神经系统的活动性,它对压力做出战斗-逃跑的反应。
- Sexual arousal usually isn't voluntary.The conscious mind is complicit in it, but a lot of sexual arousal goes on in the sympathetic nervous system. 性唤起往往并非自愿,意识是部分起因,但大部分性唤起源自交感神经系统。
- "The vagus nerve and sympathetic nervous system control the stomach's secretions and movements.Emotional stress affects its function. 胃的分泌及运动受迷走神经及交感神经支配,情绪激动可影响胃的正常功能。
- Evidences from animal model and some data from humans suggest that the vestibular system have influences on the sympathetic nervous system and cardiovascular control.The inp... 动物模型的证据和人体实验的部分数据表明,前庭系统通过自主神经系统影响心血管调节,其中耳石感受器的传入起着重要作用。
- Neuroblastoma is a malignant condition of the developing sympathetic nervous system that most commonly affects young children and is often lethal. Its cause is not known. 神经母细胞瘤是一种起源于交感神经系统的恶性肿瘤,最常见于年轻儿童,死亡率高。病因不明。
- 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。
- In that case, the activation of the amygdala and the sympathetic nervous system reflects a form of implicit memory that does not require conscious awareness. 在那种情况下,杏仁体及交感神经系统的活化,反映了内隐型记忆并不需要意识的参与。
- When the body temperature rises, the sympathetic nervous system stimulates eccrine sweat glands to secrete water to the skin surface, where it cools the body by evaporation. 当体温升高时,交感神经系统刺激汗腺将水分分泌到体表,并蒸发来冷却体温。
- A substance, C8H11NO3, both a hormone and neurotransmitter, secreted by the adrenal medulla and the nerve endings of the sympathetic nervous system to cause vasoconstriction and increases in heart rate, blood pressure, and the sugar level of the blood. 去甲肾上腺素一种物质,C8H11NO3,是激素和交感神经冲动介导者,有强大的血管收缩作用和神经传导作用,会引起血压、心率和血糖含量的增高
- The mosaic theory states that multiple factors sustain elevated BP even though an aberration of only one was initially responsible; eg, the interaction between the sympathetic nervous system and the renin-angiotensin-aldosterone system. 镶嵌理论认为,有多种因素使血压维持在升高位置,尽管最初起作用的异常因素只有一个,如交感神经系统和肾素-血管紧张素-醛固酮之间的相互作用。
- Maintaining General Anesthesia The main objectives of general anesthesia are analgesia, unconsciousness, skeletal muscle relaxation, and control of sympathetic nervous system responses to noxious stimulation. 全身麻醉的维持全身麻醉的主要目的在于无痛、识消失、骨骼肌松弛以及控制交感神经对不良刺激的反应。