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 nervous system is a complex collection of nerves and specialized cells known as neurons that transmit signals between different parts of the body. It is essentially the body's electrical ...

Parts of your autonomic nervous system are located throughout your body. It incorporates neuronal fibers in four of your twelve cranial nerves. These start in your brain.

This article – the sixth in a series about the nervous system – discusses the function of the autonomic nervous system, which is a component of the peripheral nervous system. It regulates involuntary ...

The central nervous system is made up of the brain and spinal cord. ... To carry out these functions, ... both cancerous and noncancerous tumors can impact parts of the central nervous system.

The parasympathetic nervous system has the following functions on the parts of the body it supplies: Reproductive system : It increases blood flow to the penis to initiate an erection.

The limbic system helps regulate emotional and social processing, as well as learning, motivation, and memory. It consists of structures that lie beneath the outer, wrinkly part of the brain and ...

Like other parts of the nervous system, the sympathetic nervous system operates through a series of interconnected neurons. Sympathetic neurons are frequently considered part of the peripheral ...

The body’s voluntary (somatic) nervous system controls things a person is aware of and can control consciously, such as moving their head, arms, legs, or other body parts.

The nervous system enables humans to react to their surroundings and to coordinate their behaviour. It comprises billions of neurones, and it uses electrical impulses to communicate very quickly.

IN no part of the body is the relation of form and function so clear as in the central nervous system. Modern neurology owes its present position to advances in knowledge which have come from many ...