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Which nostril is predominantly controlled by the parasympathetic nervous system?
The right nostril is predominantly controlled by the parasympathetic nervous system.
Which has more specific local control the sympathetic or parasympathetic division of the autonomic nervous system?
The sympathetic division of the autonomic nervous system typically has more specific local control. This is because sympathetic nerves release norepinephrine at specific target tissues, allowing for precise modulation of target organ responses. In contrast, the parasympathetic division releases acetylcholine more diffusely, leading to more widespread effects on multiple target organs.
How does the sympathetic nervous system contribute to the perception and regulation of pain?
The sympathetic nervous system plays a role in the perception and regulation of pain by increasing heart rate, blood pressure, and releasing stress hormones in response to pain signals. This can amplify the perception of pain and contribute to the body's overall response to pain.
The effects of the sympathetic nervous system are essentially opposite of which nervous system?
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.
What is the relationship between the parasympathetic nervous system and the autonomic nervous system?
The parasympathetic nervous system is a division of the autonomic nervous system. It works in opposition to the sympathetic nervous system to regulate bodily functions at rest and promote relaxation.
Does CNS modulation of the ANS rely entirely on efferent stimulation through the parasympathetic nervous system and if so is all perceived sympathetic activity from the CNS simply non-para activity?
CNS modulation of the autonomic nervous system (ANS) does not rely entirely on efferent stimulation through the parasympathetic nervous system; it also involves sympathetic pathways. The CNS regulates both the sympathetic and parasympathetic branches, allowing for a balance between the two. Perceived sympathetic activity is not merely a product of the absence of parasympathetic influence; it represents a distinct activation of the sympathetic nervous system, which can occur independently of parasympathetic activity.
Sympathetic and parasympathetic nervous system's are subdivisions of what nervous system?
The sympathetic and parasympathetic nervous systems are subdivisions of the autonomic nervous system.
What process does the parasympathetic nervous system not stimulate?
The parasympathetic nervous system does not stimulate the fight or flight response.
What does the parasympathetic nervous system stimulate in the micturition reflex?
The parasympathetic nervous system allows the act of micturition. The sympathetic nervous system inhibits it.
Prolonged stress may promote illness by depressing the functioning of the?
the parasympathetic nervous system.
Which nostril is predominantly controlled by the parasympathetic nervous system?
The right nostril is predominantly controlled by the parasympathetic nervous system.
Why is the parasympathetic nervous system important?
autonomic The parasympathetic nervous system is part of the nervous system.
What is between the sympathetic and the parasympathetic nervous system?
The parasympathetic and sympathetic divisions of the autonomic nervous system or antagonistic. They have opposing effects.
Which has more specific local control the sympathetic or parasympathetic division of the autonomic nervous system?
The sympathetic division of the autonomic nervous system typically has more specific local control. This is because sympathetic nerves release norepinephrine at specific target tissues, allowing for precise modulation of target organ responses. In contrast, the parasympathetic division releases acetylcholine more diffusely, leading to more widespread effects on multiple target organs.
What are the autonomic nervous system?
parasympathetic and sympathetic nervous systems
What are the two nervous systems?
parasympathetic and sympathetic nervous systems
Is bronchoconstriction sympathetic or parasympathetic?
Bronchoconstriction is due to an activation of parasympathetic nervous system.
