Significance of Sympathetic nervous system
The sympathetic nervous system is a crucial component of the autonomic nervous system, responsible for preparing the body for 'fight or flight' responses during stressful situations. It triggers various physiological changes, such as increased heart rate and blood pressure, enhancing physical performance in times of danger. This system plays a significant role in managing stress-related activities, and its overactivity can lead to health issues like hypertension. Overall, the sympathetic nervous system is essential for responding effectively to emergency situations.
Synonyms: Autonomic nervous system, Sympathetic division
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The concept of Sympathetic nervous system in scientific sources
The Sympathetic nervous system is a component of the autonomic nervous system that activates during stress, leading to increased heart rate, blood pressure, and impacts on skin conditions and general well-being.
From: The Malaysian Journal of Medical Sciences
(1) Sympathetic nervous system is a part of the nervous system, and the interaction between leptin and this system in the context of hypertension is a subject of research.[1] (2) This is a part of the nervous system that controls the body's fight-or-flight response, and its activity is proposed as a possible explanation for increased lysozyme levels after exercise.[2] (3) Part of the autonomic nervous system that plays a role in the body's stress response, often resulting in elevated blood glucose levels after traumatic brain injury.[3]