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What is A branch of the autonomic nervous system that decreases the heartbeat back to normal?
The branch of the autonomic nervous system that decreases the heartbeat back to normal is the parasympathetic nervous system. It primarily functions through the vagus nerve, which releases acetylcholine to slow the heart rate and promote a state of rest and relaxation. This counteracts the effects of the sympathetic nervous system, which increases heart rate during stress or danger. Overall, the parasympathetic system helps maintain homeostasis in the body.
What part of the nervous system makes a heartbeat slow?
Parasympathetic
Pupil dilation and rapid heartbeat are the result of activation of which branch of the autonomic nervous system?
peripheral nervous system
Which nervous subsystem acts as a switchboard that controls the whole system?
heartbeat
Which system helps us to feel things?
Its the Nervous system.
What part of the nervous system returns the heartbeat back to normal?
Parasympathetic
What portion of the nervous system that controls involuntary activities is a subdivision of the nervous system?
The portion of the nervous system that controls involuntary activities is the autonomic nervous system. It is a subdivision of the peripheral nervous system and regulates functions such as heartbeat, digestion, and breathing without conscious effort.
How does the heart help the nervous system?
although the heartbeat is not controlled by the nervous system,the autonomic nervous system does influence the heart rate.
Which body system controls the rate at which the circulatory and respiratory work?
The nervous system controls the rate of the heartbeat and respiration.
What part of your nervous system helps you Identify actions?
The brain is the part of the nervous system that helps you identify actions.
Heartbeat digestion and other self regulating bodily functions are governed by the?
autonomic nervous system.
When jenny saw that a large barking dog was enclosed by a very high fence her racing heartbeat began to slow The slowed heartbeat was most directly regulated by her?
Jenny's slowed heartbeat when she saw the barking dog was enclosed by a high fence was regulated by her parasympathetic nervous system. The parasympathetic nervous system is also known as PSNS or the Rest and Digest System.
