Do concussions make you lose brain cells?
The study provided stunning new evidence of how damaging even minor brain impacts can be, finding that concussions can actually kill brain cells far from the original site of head impact.
Do brain cells regenerate after concussion?
Although concussions — a mild form of traumatic brain injury (TBI) — can have negative, long-lasting effects on the brain and resulting behaviors, more recent science shows healing brain damage caused from concussions is possible, and neurons have the capability to regenerate if the conditions are right.
What happens if you have 3 concussions?
The risks of sustaining multiple concussions are serious. Research has shown that people who have multiple concussions are at an increased risk of long-term impairment, such as forgetfulness, “foggy” thinking, difficulty concentrating, balance issues, difficulty focusing and trouble with eyesight.
How does a concussion kill brain cells?
New study says concussion kills brain cells. Reactive oxygen species, which are also called free radicals, are known to play a role in various normal tissue processes, including the inflammatory response to any injury, but in excess they can contribute to cell death and tissue damage.
What happens if you get a concussion too soon?
New study says concussion kills brain cells. They don’t look brain injured, even though the consequences of a brain injury can be devastating. And the risk increases with each subsequent brain injury. With concussion and brain injury, a subsequent concussion from being active too soon can be deadly.
What is the difference between a concussion and a TBI?
Different types of cells have different roles. A concussion causes damage to cells in the brain on a tiny level. Moderate to severe traumatic brain injuries (TBI) are different from concussions because they are marked by structural injury to the brain as well as cell injury.
Where can I find more information about concussion and brain injury?
“Facts about Concussion and Brain Injury: Where to Get Help,” is a publication of the Centers for Disease Control and Prevention, National Center for Injury Prevention and Control. See www.cdc.gov/TraumaticBrainInjury. A concussion is a mild form of traumatic brain injury (TBI) caused by a bump, blow, or jolt to the head.
https://www.youtube.com/watch?v=55u5Ivx31og