Concussion: A violent shake to head

A concussion is a type of traumatic brain injury (TBI). It
is the most common type and is also considered the least serious. The term
“concussion” comes from the Latin word “concurate” which means “to shake
violently”. Most occur during sports or recreational activities. They can also
result from a car accident, fall, or from fighting. A concussion is a bump or
blow to the head which can injure the brain.

The brain is composed of soft tissue. The skull and spinal
fluid are its gatekeepers. When a concussion occurs, the gate is rattled and
the brain might shake and move. This can result in bruising to …read more