The fight between Edson Barboza and Shane Burgos at UFC 262 this weekend took a a itsy-bitsy of queer flip when, after being punched twice by Barboza, Burgos looked to be beautiful and planning his next strike—earlier than showing to non-public a delayed reaction to his opponent’s hits and blacking out a full 5 seconds later.
In a singular video on his YouTube channel, physical remedy and rehab knowledgeable Dr. Brian Sutterer affords some clarification on what exactly came about right through that prolong.
“Those punches non-public been certainly exhausting enough to trigger a knockout,” he says. “But Burgos doesn’t even gape fazed… It doesn’t seem devour it be affected him the least bit, unless we obtain down to practically 5 seconds later, when he begins to pass backwards and stumbles, and then he finally went down. It’s miles a great instance of why concussions will also be so interesting, as a result of no longer all individuals responds to them the actual same technique.”
Concussion occurs, Sutterer explains, when the brain hits the inner of the cranium as a outcomes of sudden impression or trauma, inflicting a cumulative cascade of events which is capable of lead to lack of consciousness. “As a rule this takes build of abode in a transient time,” he says. “A severe delayed response is no longer as overall.”
This cascade involves spoil to nerves and a huge initiate of neurotransmitters devour dopamine. And whereas in many cases that K.O. will also be straight away, there might well be no longer for all time a particular medical reason outlandish Burgos that might well well recount the prolong, or why it took him longer to lose consciousness. “A knockout or concussion is no longer a single ‘verbalize, it came about’ devour a broken bone or a torn ACL,” says Sutterer. “Or no longer it’s this series of events which on the total happen more fleet, but will also be delayed, and every case is for my allotment different.”
“There’s loads going on right through the cells of the brain, the electrical funds within those cells, the neurochemicals which will be sending signals ,” he adds. “Or no longer it’s a elaborate process in phrases of what’s in actuality going on within the brain when someone will get knocked out.”
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