The sympathetic nervous system is responsible for the body's fight or flight response. It activates during times of stress or danger, increasing heart rate, dilating pupils, and redirecting blood flow to muscles to prepare for action.
The sympathetic nervous system primarily causes vasoconstriction in the body.
The sympathetic nervous system prepares the body for fight or flight responses, while the parasympathetic nervous system helps the body rest and digest.
The effects of the sympathetic nervous system are essential opposite those of the parasympathetic nervous system. The sympathetic nervous system accelerates functions such as heart rate and breathing and the parasympathetic slows these bodily processes down. The sympathetic also inhibits digestion, whereas the parasympathetic stimulates digestion. The sympathetic nervous system produces "fight-or-flight" reactions, while the parasympathetic functions under relaxed conditions.
Sympathetic nervous system, which is part of autonomic nervous system.
The two divisions of the autonomic nervous system (ANS) are the sympathetic nervous system, which prepares the body for fight or flight responses, and the parasympathetic nervous system, which promotes rest and relaxation.
sympathetic division of the autonomic nervous system
The sympathetic nervous system primarily causes vasoconstriction in the body.
They sympathetic and para sympathetic nervous system.
The sympathetic nervous system prepares the body for fight or flight responses, while the parasympathetic nervous system helps the body rest and digest.
sympathetic nervous system
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The Sympathetic nervous system helps prepare the body for action( Fight or Flight)
Sympathetic nervous system arouses the body and mobilizes it's energy in stressful situations. This nervous system is part of three systems that make up the autonomic system.
nervous system
sympathetic nervous system.
The autonomic nervous system is divided into the sympathetic nervous system and the parasympathetic nervous system. The sympathetic nervous system is controlled by epinephrine and norepinephrine, and brings the body into a state of alertness, reduces hunger, constricts blood vessels, and increases heart rate. The parasympathetic nervous system is mostly controlled by acetylcholine, and opposes the sympathetic nervous system by relaxing the body, reducing heart rate, dilating blood vessels, etc..
The sympathetic nervous system.The sympathetic nervous system is the part of the autonomic nervous system that arouses the body and is involved in the "fight or flight" response.