Your autonomic nervous system (ANS) is the part of your central nervous system (CNS) that controls unconscious activities like breathing and digestion. This system is always working, whether or not ...

This article discusses the autonomic nervous system, which is responsible for involuntary reactions such as heart rate, blood pressure and respiration. This is a Self-assessment article and comes with ...

The autonomic nervous system is a complex network of cells that controls the body’s internal state. It regulates and supports many different processes, often outside of a person’s conscious awareness.

The autonomic nervous system (ANS) controls several basic functions. Autonomic dysfunction develops when the nerves of the ANS are damaged. You don’t have to think consciously about these systems for ...

The sympathetic nervous system (SNS) is part of the autonomic nervous system (ANS), which also includes the parasympathetic nervous system (PNS). The sympathetic nervous system activates what is often ...

Late in pregnancy, the human body carefully prepares fetuses for the rigors of life outside the protection of the womb. Levels of cortisol, a stress hormone, ramp up and spike during labor.

The sympathetic nervous system is your body's built-in alarm system. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The sympathetic nervous ...

Autonomic neuropathy is nerve damage that affects your automatic body functions — the things your body does whether you think about them or not. When you have this kind of damage, which can be caused ...

A new study found that eye contact during video calls can elicit similar psychophysiological responses than those in genuine, in-person eye contact. A new study from Tampere University in Finland ...