Want this question answered?
you have a heart attack
Yes. I think they can. Any living thing can be, if its nerves are severed.
Nerves can be severed by major bodily trauma. For example, a well-placed bullet wound.
I believe the nerves deteriorate.
The finger can be reattached if the veins, arteries and nerves aren't damaged. Rougly 12hours.
A heart who's activity is controlled by nerves.
Yes, but not somatic nerves. Instead the heart is enervated by the autonomic nervous system (used mainly to speed up and/or slow down the heart rate). There is also an internal set of nerves (referred to as Perkingi fibers) that are used to synchronize the beats of the heart.
when a chicken has its head cut off, there are still nerves working in the body - with no head - it is these nerves that cause the chicken to run for a few seconds after death (I was told by a teacher at school that they just have a bundle of nerves in their neck, which explains how they can run around headless if their neck was severed close to the base of their head. I guess they would usually die of blood loss when this happens...)
blood and nerves heart
to control your Brain and nerves
blood and nerves heart
The sympathetic nerves that controls the vasomotor tone is known to cause the smooth muscle vessels to be in a state of moderate constriction. If severed it will cause a smoother blood flow.