MUSCLE NERVE CARTILAGE BONE
PERIPHERAL NERVE
Question
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Parasympathetic Nervous System
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Parasynthetic Nervous System
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Central Nervous System
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Sympathetic Nervous System
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Detailed explanation-1: -The autonomic nervous system is a component of the peripheral nervous system that regulates involuntary physiologic processes including heart rate, blood pressure, respiration, digestion, and sexual arousal. It contains three anatomically distinct divisions: sympathetic, parasympathetic, and enteric.
Detailed explanation-2: -The parasympathetic nervous system is part of the body’s autonomic nervous system. Its partner is the sympathetic nervous system, which control’s the body’s fight or flight response. The parasympathetic nervous system controls the body’s ability to relax. It’s sometimes called the “rest and digest” state.
Detailed explanation-3: -The parasympathetic part of your autonomic nervous system balances your sympathetic nervous system. While your sympathetic nervous system controls your body’s “fight or flight” response, your parasympathetic nervous system helps to control your body’s response during times of rest.
Detailed explanation-4: -The parasympathetic nervous system, also known as “rest and digest, ‘’ can be thought of as functioning in opposition to the sympathetic nervous system. Its functions include: A decrease in heart rate and contractility of cardiac muscle. Constriction of the ciliary muscle and the pupil for near vision.
Detailed explanation-5: -Our SNS and PSNS are constantly active, but there are certain times when it is vital that one or the other dominates.