Your sympathetic nervous system is one of the branches of your autonomic nervous system. It controls functions under unconscious control related to “fight or flight.” Your nervous system plays a ...

In order for your body to work properly, your nervous system needs to be working properly. Your nervous system is responsible for helping your brain communicate with your body and helping your body ...

The autonomic nervous system innervates all body organs, including the cardiovascular system. Smooth muscle in arteries, arterioles, and veins and pericytes in capillaries receive autonomic ...

Each part of the nervous system uses internal checks and balances to regulate its activity, responding to various factors like mood, health status, and the external environment.¹ These regulatory ...

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.

Autoimmune autonomic ganglionopathy (AAG) occurs when your immune system attacks healthy nerve cells in your autonomic nervous system. It causes symptoms like dizziness or faintness. Autoimmune ...

Autonomic dysreflexia (AD) is a potentially life threatening condition common in people who have experienced spinal cord injury in the upper back. AD occurs when an injury disrupts the nervous ...

A peer-reviewed study in Brain Medicine reveals that parasympathetic and sympathetic imbalances, long overlooked in psychiatric practice, may account for depressive symptoms in patients who never ...

The autonomic nervous system is known as the control center for involuntary bodily processes such as the beating of our hearts and our breathing. The fact that this part of the nervous system also has ...