The brain is a very important organ in the human body, playing a role in controlling many human activities. Therefore, understanding brain anatomy or brain structure along with brain function will help to have a clearer view of the operation of this organ in the body.

The brain controls your ability to think, speak, feel, see, hear, remember, and do all the things your body does. It even controls your breathing. The brain is a soft mass of supporting tissue and nerves that connects to the spinal cord. Together, the brain, spinal cord, and nerves make up the central nervous system. So how does the human brain work?