Nerve impulses travel up through nerves, into the spinal cord and into one of the different lobes of the brain depending on where the impulse comes from. For example, if the impulse comes from your ear, the impulse would travel to the temporal lobe.
1) Why do nerve impulses need to travel faster in a Human than in an earthworm? 1) Why do nerve impulses need to travel faster in a Human than in an earthworm? 1) Why do nerve impulses need to travel faster in a Human than in an earthworm? 1) Why do nerve impulses need to travel faster in a Human than in an earthworm?
the spinal nerve sends nerve impulses away from the CNS
No, nerve impulses travel down the internodal pathways towards the AV node, not from it. The internodal pathways conduct the impulse from the SA node to the AV node, assisting in the synchronization of the heart's electrical activity.
Nerve impulses are faster but don't last as long as hormones. Nerve impulses are quick electrical signals that travel along neurons, allowing for rapid responses, while hormones are chemical messengers that circulate in the blood and can have effects that last longer by regulating various body functions.
Neuron
yes, in woman nerve impulses travel to the brain faster than men
Nerve impulses travel through nerve fibers, and the speed of which they travel depends on the type of nerve fiber. They travel usually around 86 miles per hour.
Unmyelinated nerve fibers conduct impulses more slowly than myelinated nerve fibers. Myelinated nerve fibers have a fatty substance called myelin sheath that allows for faster transmission of impulses compared to unmyelinated fibers without this sheath.
They do not travel - their position is fixed throughout the body. Nerve impulses travel.
Nerve impulses travel through nerve fibers via a action potential and the speed at which the impulse travels depends on the type of nerve fibre. This can range from 100m/s in the case of touch to 20-30 m/s when you're thinking.
1) Why do nerve impulses need to travel faster in a Human than in an earthworm? 1) Why do nerve impulses need to travel faster in a Human than in an earthworm? 1) Why do nerve impulses need to travel faster in a Human than in an earthworm? 1) Why do nerve impulses need to travel faster in a Human than in an earthworm?
It is the "skipping" pattern that impulses follow to travel down nerve axons.
Nerve impulses come through the sinus node of the heart to the bundle of His and then move into the right and left bundle branches.
impulses travel down cranial nerve 2 to what lobe
afferent neurons
No, SA Node
the spinal nerve sends nerve impulses away from the CNS