Debate and discussion of any biological questions not pertaining
to a particular topic. 9 posts • Page 1 of 1 Hello , ladies and
gentlemen I would like to ask a quick question, about nerve
functioning. Alright we all know that the brain does all of the
work when it comes to thinking or (functioning) but could
someone explain to me which nerve controls or regulates the
heart or cirulatory nerve impules. I know that the human body
has many nerves in fact we have many plexuses or series of
nerves combined together but is their a single nerve in the
brain that we can single out and say this nerve here in the left
or right hemisphere of the brain controls this or when the nerve
is damaged or pinched it does this or that. If so I would be
pleased to know and that also means that the human brain ( mind)
is able to control specific body functions naturally just like
breathing, but can we ourselves control a certain function, for
Example: We can tell ourselves to hold our breath and stop
breathing but the brain does t