Medical Definition Sympathetic Nervous System

Sympathetic nervous system Definition & Meaning

https://www.merriam-webster.com/dictionary/sympathetic%20nervous%20system

sympathetic nervous system. noun. : the part of the autonomic nervous system that is concerned especially with preparing the body to react to situations of stress or emergency, that controls expansion of the pupil of the eye and air passages, increases …

Sympathetic Nervous System (SNS): What It Is

https://my.clevelandclinic.org/health/body/23262-sympathetic-nervous-system-sns-fight-or-flight

Your sympathetic nervous system is a network of nerves that helps your body activate its “fight-or-flight” response. This system’s activity increases when you’re stressed, in …

Sympathetic nervous system: Definition, …

https://www.kenhub.com/en/library/anatomy/sympathetic-nervous-system

The sympathetic nervous system is part of the autonomic nervous system, along with its counterpart, parasympathetic nervous system. The …

Sympathetic nervous system - Wikipedia

https://en.wikipedia.org/wiki/Sympathetic_nervous_system

Sympathetic nervous system | Definition

https://www.britannica.com/science/sympathetic-nervous-system

sympathetic nervous system, division of the nervous system that functions to produce localized …

Sympathetic nervous system - Medical …

https://medical-dictionary.thefreedictionary.com/sympathetic+nervous+system

sympathetic stress reaction alarm reaction. system [ sis´tem] 1. a set or series of interconnected or interdependent parts or entities (objects, organs, or organisms) that act …

14.3A: Sympathetic Responses - Medicine …

https://med.libretexts.org/Bookshelves/Anatomy_and_Physiology/Book%3A_Anatomy_and_Physiology_(Boundless)/14%3A_Autonomic_Nervous_System/14.3%3A_Functions_of_the_Autonomic_Nervous_System/14.3A%3A_Sympathetic_Responses

sympathetic nervous system (SNS): One of the three parts of the autonomic nervous system, along with the enteric and parasympathetic systems. Its general …

Understanding the stress response

https://www.health.harvard.edu/staying-healthy/understanding-the-stress-response

The autonomic nervous system has two components, the sympathetic nervous system and the parasympathetic nervous system. The sympathetic …

Autonomic Nervous System: What It Is, Function

https://my.clevelandclinic.org/health/body/23273-autonomic-nervous-system

Sympathetic nervous system: This system activates body processes that help you in times of need, especially times of stress or danger. This system is responsible for your …

Medical Definition of Nervous system, sympathetic

https://www.medicinenet.com/nervous_system_sympathetic/definition.htm

Nervous system, sympathetic: A part of the nervous system that serves to accelerate the heart rate, constrict blood vessels, and raise blood pressure. The …