Following a Catastrophic Injury it can often be easy to miss the signs of a Traumatic Brain Injury, due to the focus on treating serious physical injuries. 

The Mayo Clinic have outlined the 6 brain functions that suffer the most following a Traumatic Brain Injury, and it is interesting to see that 4 out of the 6 (Intellect, Behavior, Emotions & Sensory) functions that may not be easily detectable. 

If you have a close relative or friend who has suffered a Traumatic Brain Injury, it is essential you keep in mind these clues that help prompt further investigation.