![]() The parasympathetic nervous system does the opposite. The sympathetics typically increase heart rate and blood pressure to pump more blood to deal with stress and dilates pupils to see more, bronchi to inhale more oxygen, and peripheral blood vessels to bring more blood to the muscles. The parasympathetic nervous system, which is like the brakes of the body, is known as the rest and digest nervous system and helps to conserve energy and protect, typically slowing things down.Īgain, like an automobile, the autonomic nervous system has divisions which can speed up or slow down various functions of the body. The sympathetic nervous system, which is like the accelerator of the body, is known as the flight or fight nervous system and deals with stress, typically speeding things up. The autonomic nervous system itself consists of two parts: the sympathetic nervous system and the parasympathetic nervous system. ![]() The autonomic nervous system is the portion that controls or coordinates all organs and virtually all cells of your body. The autonomic nervous system is one of the three main portions of your entire nervous system. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |