ANATOMY

Detailed explanation-1: -The autonomic nervous system is a component of the peripheral nervous system that regulates involuntary physiologic processes including heart rate, blood pressure, respiration, digestion, and sexual arousal.

Detailed explanation-2: -Complete answer: The medulla oblongata is the part of the brain which is responsible for controlling all the involuntary actions of the body.

Detailed explanation-3: -Your autonomic nervous system is the part of your nervous system that controls involuntary actions, such as the beating of your heart and the widening or narrowing of your blood vessels. When something goes wrong in this system, it can cause serious problems, including: Blood pressure problems. Heart problems.

Detailed explanation-4: -Involuntary actions such as these are regulated by your autonomic nervous system. The autonomic part of your peripheral nervous system ensures that all your internal organs and glands function smoothly. Your autonomic nervous system has two parts: the sympathetic and the parasympathetic.

Detailed explanation-5: -The brain stem is an automatic control center for many such important involuntary actions of the body.