Your autonomic nervous system lets your brain manage vital functions, such as breathing, heart rate, blood pressure, and food digestion. This system is divided into two parts that balance each ...

The sympathetic nervous system controls the body's flight or fight mechanism. Learn about its vital functions, & how it regulates bodily processes.

The central nervous system is made up of the brain and spinal cord. It gathers information from all over the body and coordinates activity. We explore the types of cells involved, the regions of ...

The parasympathetic nervous system (PNS): Parasympathetic neurons mostly regulate bodily functions when a person is at rest. Function The nervous system regulates the internal environment of the body.

The somatic nervous system governs all voluntary hand functions, including grasping, reaching, pinching, flexing fingers, and essentially any movement of the hand that you consciously control, as well ...

The conditions inside our body must be carefully controlled if the body is to function effectively. The conditions are controlled in two ways with chemical and nervous responses. A bundle of ...

Coordination and control - The nervous system - AQA The structure and function of the nervous system The nervous system enables humans to react to their surroundings and to coordinate their behaviour.

Notably, studies examining astrocyte contributions to human central nervous system diseases have demonstrated that these cells can directly influence disease progression by mediating ...