answersLogoWhite

0

By release of chemical neurotransmitters like epinephrine and norepinephrine, increasing response to tough external stimuli.

User Avatar

Wiki User

12y ago

What else can I help you with?

Continue Learning about Biology
Related Questions

What nervous system innervates cardiac and smooth muscles and glands?

They are controlled by the autonomous nervous system.== ==


Heartbeat digestion and other self regulating bodily functions are governed by the?

autonomic nervous system.


What kind of Eye muscles are controlled by the autonomic nervous system?

intrinsic eye muscles are controlled by the autonomic nervous system


What describes the parasympathetic division of the autonomic nervous system?

The autonomic nervous system.


What nervous system is responsible for the involuntary processes of the human body?

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 peripheral nervous system is made up of the autonomic systems and what other system?

The peripheral nervous system is divided into the somatic nervous system and the autonomic nervous systems.


What is autonomic dysfunction?

Dysfunction of the autonomic nervous system (ANS) is known as dysautonomia. The autonomic nervous system regulates unconscious body functions.


How many divisions of the autonomic nervous system are there?

The autonomic nervous system is responsible for the control of the functions of the internal organs and it has two divisions. These are the sympathetic nervous system and the parasympathetic nervous system.


What is the nervous system that functions without conscious effort?

The autonomic nervous system functions independently and continuously without conscious effort.


What is the 2 parts of the nervous system?

The autonomic nervous system and the somatic nervous system.


What effects does the autonomic system have on the heart?

what effect does autonomic nervous system have on heart


What is the autonomic nervous system part of?

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.