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What is The function of left and right bundle branches?
The right bundle carries nerve impulses that cause contraction of the right ventricle (the lower chamber of the heart) and the left bundle carries nerve impulses that cause contraction of the left ventricle.
Do the vagus nerve increase heart rate?
it decreased heart rate , since vagus nerve innervate parasympathetic never and we know parasympathetic nerve reduce heart rate.
Do a nerve carry blood?
No nerve don't carry blood .There are other blood vessels (arteries,veins &capillaries) for carrying blood inside the body.Nerve are made of fibres and their function is connecting and conveying the impulses of sensation and motion between brain or spinal cord.
Long projections of a neuron that propagate impulses away from the cell body?
An Axon, otherwise known as a nerve fiber, is designed to carry electrical impulses away from the neuron. This is important for carrying information around the body, to and from the brain, muscles, and glands.
What nervous system controls heart rate?
The Brain but also the Heart This is why a heart can continue to beat even after it is cut out of the body. Tachycardia sufferers have a problem with the heart beating extremely rapidly. this can now be treated by lazering the part of the heart that causes the excessive heart rate The sinoatrial node (S-A node) or pacemaker
Does the Vagus nerve carry nerve impulses that decrease the heart rate?
The vagus nerve releases the neurotransmitter, aceytlcholine, that slows down the heart rate. It is not the nerve impulses per se that do this, rather it is the the release of transmitter and it's interaction with post-synaptic receptors that have this effect.
What information do nerve impulses require?
Nerve impulses do not carry information, they only carry impulses. It is the brain and spinal cord that interpret that impulse into information.
How do auditory pathways carry nerve impulses to auditory cortices?
the auditory nerve pathways carry impulses to the auditory cortices in the ?
Do Axons carries impulses toward the nerve cell body?
No, axons carry impulses away from the nerve cell body.
Impulses that are carried to the heart by means of the vagus nerve are?
Parasympathetic impulses and cause the heart rate to decrease.
Do nerve cells carry electrical impulses?
Of course they do. They are modified for that
How would a nerve carrying impulses from your brain to your eyelids be different to one carrying impulses to your heart?
The nerve carrying impulses from your brain to your eyelids would be a cranial nerve, such as the oculomotor nerve (responsible for eyelid movement), while the nerve carrying impulses to your heart would be part of the autonomic nervous system, such as the vagus nerve (regulating heart rate). Additionally, the nerve to the heart would primarily involve motor signals, while the nerve to the eyelids would involve sensory and motor signals for eyelid function.
What is The function of left and right bundle branches?
The right bundle carries nerve impulses that cause contraction of the right ventricle (the lower chamber of the heart) and the left bundle carries nerve impulses that cause contraction of the left ventricle.
What cranial nerve Transmits motor impulses that affect heart rate?
Optic nerve
What carries impulses toward the nerve cell body?
Short branched extensions that carry impulses towards the nerve cell body are called dendrites.
What carries impulses toward the cell body?
Nerve cells carry the impulses around the body to the motor neurons. Nerve impulses are received and transmitted to the cell body by axons.
What nerve is carrying impulses from the eye to the thalamus?
The optic nerves carry the impulses from the eyes to the visual area of the thalamus.
