When you stand up produces himself an increase of the sistolic and
diastolic blood-pressure, what it does that the brain not run out of
blood.
VIRdwm <virdwm at aol.com> escribió en artículo
<19970402164900.LAA15548 at ladder01.news.aol.com>...
> I was wondering if anyone could tell me how the brain regulates blood
> pressure? When you stand up how does the brain keep all of the blood
from
> pooling in the legs. (does it send a signal via long nerves to blood
> vessels in the lower part of the body)
>> thanks for your help
>