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The parasympathetic branch is part of the autonomic nervous system, which regulates involuntary bodily functions. It is often referred to as the "rest and digest" system, as it promotes relaxation, energy conservation, and recovery after stress. This branch slows the heart rate, increases digestive activity, and facilitates bodily functions that occur during restful states. Overall, it helps maintain homeostasis and supports long-term health.
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How does the autonomic nervous system regulate the body's response to stress, specifically through the activation of the sympathetic or parasympathetic branch?
The autonomic nervous system helps the body respond to stress by activating either the sympathetic or parasympathetic branch. The sympathetic branch triggers the "fight or flight" response, increasing heart rate and releasing stress hormones. The parasympathetic branch helps the body relax after stress, slowing heart rate and promoting digestion.
Is the autonomic nervous system primarily sympathetic or parasympathetic in its function?
The autonomic nervous system has two main branches: sympathetic and parasympathetic. The sympathetic branch is responsible for the "fight or flight" response, while the parasympathetic branch is responsible for the "rest and digest" response. Both branches work together to maintain balance in the body's functions.
What is dominant parasympathetic system?
The dominant parasympathetic system refers to the state in which the parasympathetic branch of the autonomic nervous system is more active than the sympathetic branch. This system is primarily responsible for promoting "rest and digest" functions, which include slowing the heart rate, enhancing digestion, and conserving energy. When the parasympathetic system is dominant, the body is in a relaxed state, allowing for recovery and maintenance of bodily functions. This state contrasts with the sympathetic system, which prepares the body for "fight or flight" responses.
The pupillary light reflex is control by what autonomic nervous system?
pupillary light reflex is controlled by parasympathetic branch of Autonomous nervous system
What are the branches that occur along the length of an axon?
Collaterals are branches that sometimes occur along the length of an axon. Parasympathetic branch is the branch of the autonomic nervous system causes increased secretion by digestive glands.
What are the major components in the Autonomic nervous system?
The basic components of the ANS are the sympathetic and parasympathetic branches. The sympathetic branch, or SNS, is responsible for the flight-or-fight response and the parasympathetic, or PNS, is called the rest-and-digest system.parasympathethic and sympathetic nervous system
The greater petrosal nerve is a branch of what cranial nerve?
The greater petrosal nerve is a branch of the facial nerve (cranial nerve VII). It carries parasympathetic fibers that innervate the lacrimal gland and nasal mucosa.
Branches that sometimes occur along the length of an axon are called what?
Collaterals are branches that sometimes occur along the length of an axon. Parasympathetic branch is the branch of the autonomic nervous system causes increased secretion by digestive glands.
What does the medical terminology combining form parasympatho- mean?
Parasympatho- means related to the parasympathetic nervous system.
Impulses that are carried to the heart by means of the vagus nerve are?
Parasympathetic impulses and cause the heart rate to decrease.
What does atropine do the heart?
It blocks the vegus nerve/ parasympathetic heart. This means that the heart rate can not be slowed down.
What branch of the nervous system is dominant during sexual arousal?
The autonomic nervous system is dominant during sexual arousal, specifically the parasympathetic division. This division promotes relaxation, blood flow to the genital area, and increased sensitivity, which are all important for facilitating sexual response.
