sympathetic nervous system
where is a central pulse obtained
The heart is a part of the nervous system
There are two parts of the autonomic nervous system-the sympathetic and the parasympathetic. The sympathetic nervous system initiates the fight-or-flight response, which increases heart rate, blood pressure, and cardiac output.
each and every part of body is controlled by the nervous system.
Adrenal glands (also known as suprarenal glands)is what you are referring to and it is part of the nervous system. The two glands are located on top of the kidneys and are responsible for our "fight or flight" reaction towards life threatening situations.
The sympathetic nervous system
That part is called as hypothalamus. It is supposed to be highest centre for the autonomic nervous system. You need the sympathetic nervous system to run and catch the bus. Sympathetic nervous system is the part of the autonomic nervous system.
The answer to that is the cerebrum.
You are probably referring to "involuntary body functions" - and the answer would be the autonomic nervous system. This system could be further divided into the sympathetic nervous system and the parasympathetic nervous system.
The baroreceptor is part of the autonomic nervous system. It increases actions regulated by the nervous system, such as heart rate and blood pressure.
The autonomic nervous system is part of the Peripheral Nervous System, or PNS. The autonomic nervous system is responsible for involuntary movements, the smooth and cardiac muscles. Sympathetic (fight or flight) and Parasympathetic (rest and digest) are branches of the ANS.
the part of the nervous system of vertebrates that controls involuntary actions of the smooth muscles and heart and glands