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>Heart beats continuously and pumps blood.
>Heart is controlled by autonomous nervous system when brain isn't aware about it or is at rest.
>While the beats are regulated by medulla oblongata situated in hind brain.
>The two autonomous nervous system: Sympathetic and parasympathetic nervous system; act complimentorily and contradictorily which controls involuntary activities.
>For example, if the heart beat increases due to sympathetic nervous system than normal, it is brought under control and lowered by the action of parasympathetic nervous system.
Wiki User
∙ 13y ago
Wiki User
∙ 9y agoThe Nervous control of the heart is maintained by the parasympathetic fibers in the vagus nerve. The vagus nerve is the cardiac inhibitor and sympathetic nerves are the cardiac excitors.
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Does your heart beat fast when you cry about someone dying?
Your heart beats faster do to your nerves needing more blood. Therefore if your nerves get excited from your thoughts then yes your heart will beat faster.
Why do you have a heart in your body?
to control your Brain and nerves
Which part of our body tells our heart to beat?
The heart itself tells the heart to beat. It contains a small cluster of nerves that act as a biological "pacemaker".
What controles your heart beat and breathing?
Hypothalamus control your heart rate. Medulla oblonga;ta assists in the control of breathing
What if your heart had no nerve tissue?
Without nerves, the heart muscles would not contract, your heart would not beat, and oxygen would not be distributed through the body.
The set of particular muscles and nerves which control the heart rate is called the?
fart fart
What is meant by 'intrinsic control of the heart beat?
shs
What is the control of the heart beat by the autonomous system?
the brain
What does the autonomic system of the PNS control?
Heart beat
What controlled your heartbeat and breathing?
The heart controls the heart beat and the lungs control breathing
What organ controls your heartbeat and breathing?
The heart controls the heart beat and the lungs control breathing
What is the name of the movie in which the hero can control his heart beat?
If I do not recall, Is it Hitchcock?
