Nerve impulses

... via dual innervation: First from sympathetic nervous system (Spinal nerve T1-4) Second from parasympathetic nervous system(Cranial nerve CN-X) Sympathetic stimulation lead to increase rate of SA impulses so increase heart rate Parasympathetic stimulation lead decrease rate ...

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... but then you prompted me to look it up. I was under the impression that nerve cells didn't divide, since they were so specialized and transmitted electrical impulses, etc and they couldn't devote the energy to divide. But now that I looked it up, ...

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... As are, for example, the findings that in some blind people impulses from touch receptors project in the occipital lobe precisely in ... mechanistic details. As for the heart inervation, i believe the vagus nerve takes care of the parasympathetic inervation. as for the sympathetic ...

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An example of active transport can be found during the transmission of nerve impulses. Try to google it out!

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... causes in one ear hyperpolarization and depolarization in the other. Impulses are send to vestibular apparatus and cerebellum, that further initiate ... than what happens when we spinn off balance? There is an unequal nerve impulse?

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