The human brain

Alex Mit Shutterstock The human brain is the command center for the human nervous system. It receives input from the sensory organs and sends output to the muscles. The human brain has the same basic structure as other mammal brains, but is larger in relation to body size than any other brains.

The human brain

But the human brain is unique. It is truly an amazing organ.

The human brain

The brain performs an incredible number of tasks including the following: It controls body temperature, blood pressure, heart rate and breathing. It accepts a flood of information about the world around you from your various senses seeinghearingsmellingtasting and touching.

It handles your physical movement when walking, talking, standing or sitting.

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It lets you think, dreamreason and experience emotions. All of these tasks are coordinated, controlled and regulated by an organ that is about the size of a small head of cauliflower.

Your brain, spinal cord and peripheral nerves make up a complex, integrated information-processing and control system known as your central nervous system. In tandem, they regulate all the conscious and unconscious facets of your life.

The scientific study of the brain and nervous system is called neuroscience or neurobiology. Because the field of neuroscience is so vast -- and the brain and nervous system are so complex -- this article will start with the basics and give you an overview of this complicated organ.The largest region of the human brain, our cerebrum controls higher brain functions such as language, logic, reasoning, and creativity.

The human brain

The cerebrum surrounds the diencephalon and is located superior to the cerebellum and brainstem. The brain constitutes only about 2 percent of the human body, yet it is responsible for all of the body's functions.

Physiology of the Brain

Learn about the parts of the human brain, as well as its unique defenses, like. The brain is an organ that’s made up of a large mass of nerve tissue that’s protected within the skull. It plays a role in just about every major body system. The cerebrum is the largest part.

Feb 11,  · The human brain is comprised of neurons. Neurons are nerve cells that carry information to and from the nervous system to the various organs and systems of the body/5(4). Primary Human Endothelial Cells.

These research proven endothelial cells include. The human brain is the command center for the human nervous system.

It receives signals from the body's sensory organs and outputs information to the muscles.

Human Brain: Facts, Functions & Anatomy