Download - Concussion Occurs when ______________________causes _______to slam ____________beyond the
Concussion
• Occurs when ______________________causes _______to slam ____________beyond the
Video Questions
• How many concussions occur each year?• What % are from head to head collisions?• How many milliseconds does a collision last?• How many Gs does the head go?
How a concussion occurs…
• This video was viewed in class. You will need to get the answers to the questions from a peer. You are responsible for the information shown in class.
Concussion or TBI
• TBI = • Over _______ occur in high school sports each
year (last measured in 2010 = ________) – Not necessarily higher number of injuries • • •
Concussion Facts
• Brain slams into skull at ______ MPH and at ___ times the the force of gravity
• Typically take
• Usually concussion is
Concussion Shockwave
Do you have to lose consciousness?
• Nope.• Per research only about 9.8% of all NFL players
that have a concussion actual suffer LOC
Anatomy of a Concussion
• The brain is responsible for much of the function of the body (duh!)
• _________ most important to consider in a concussion
Picture of…
Cerebrum
• • Information from – The receptors send
• When the information reaches the ________, the signals are
Concussion and Anatomy Video
• You missed the video we saw in class. Get notes from a peer.
Cerebrum continued…
• It is the
• This outer layer is called the
• Any interference with the areas impedes function
Cerebral Cortex
Anatomy Continued…
• Brain is suspended • Skull = • CS = • Cerebrospinal Fluid composed of • If you are dehydrated there is less of a cushion – Dehydrated football player = worse concussion
than hydrated football player • Depending on
Inertia and a Concussion
• Video viewed in class
Simulation Activity
• Very mild simulation but tell me how you feel after…
• In class activity