The human brain is one of the most amazing organs in our body. Its optimal function is imperative for life. It is a very soft structure, protected only by the bony skull. The skull is a hard covering with space between the soft brain and the inner surface of the cranial vault.
A blow to the head or any movement that causes the brain to move inside the skull easily bruises the brain. This is an image of what happens when you suffer from a concussion:
As you can see the brain is tossed around within the skull causing it […]