WHAT HAPPENS IN THE BRAIN?
Wherever bruising causes swelling, that part of the body gets larger.
That’s because water + inflammatory cells come to the area.
With a concussion, swelling can happen inside the brain. Then:
Swelling increases pressure inside the skull. This is why concussions can be a big deal.
Watch this 30 second video from Dr. Cara Natterson and Vanessa Kroll Bennett to learn more.
