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U N I V E R S I T Y O F S O U T H F LO R I DA
Concussions blur the line between acclaim and anguish
continues By Abby Rinaldi C O - N E W S
Quinton Flowers, (9) QB ORACLE FILE PHOTO/ADAM MATHIEU
By Vinnie Portell S P O R T S
E D I T O R
From the blindside sack to the explosive hit that jars the ball loose, fans and players alike enjoy little more than a crushing blow delivered on the field of play. Athletes across the world have made their names by playing sports with a brutal intensity that gives fans the occasional jaw-dropping moments that fill both top-10 highlight reels and hospital rooms. But while these dramatic collisions have elevated sports — primarily football — to new heights, evolving science is revealing the associated risks may not be worth the sought after rewards. Despite how little is known about brain injuries such as Chronic Traumatic Encephalopathy (CTE), it’s been well documented in recent years that the effects of this disease can be life-threatening. Junior Seau, Jovan Belcher, Dave Mirra, and countless other athletes have not only been affected by CTE, but have taken their lives because of it. In addition to bouts of depression and rage, CTE can have a litany
of effects on the brain including memory loss, problems with attention span, and a loss of balance and motor functions. Dr. Martin Muschol, a USF professor and researcher of physics, has found through experimentation that brain diseases such as CTE could begin when proteins in the brain start to self-replicate following traumatic impact to the head. Muschol, who was given a threeyear, $440,000 grant renewal from the National Institutes of Health to continue work on the causes of brain diseases such as CTE and Alzheimer’s, found that in his experiment, the protein formed from trauma was able to self-replicate in the presence of a natural environment similar to that of the human brain. “Our striking observation was that we could actually separate this aggregation process into two stages,” Muschol said. “We first used harsh conditions to generate a seed. Once we had those seed aggregates, we could harvest them out of the solution and throw them back under new physiological conditions in the presence of the native protein. And surprisingly enough, they
continued to grow from the native protein.” While Muschol stressed that his research may not be the exact conditions that occur in the human brain, this protein seed formation and eventual development may provide insight to the formation of brain disease. “That’s what gave us this idea that there might be a relationship to something like CTE where you have a singular event that induces the initial seed formation, but once these seeds have formed, you can take away these non-physiological conditions that exist perhaps in CTE during repeated head trauma,” Muschol said. “The head trauma goes away and the patient seems to be back to normal, but many years or sometimes decades down the road, all of a sudden this phenomena occurs because this aggregation process that we have now separated shows fast seed formation and slow replication. That’s our idea, that there’s a two-step process potentially relevant to problems with CTE where you have impacts early on and then a long latency face before the problems appear.”
For athletes, like former USF defensive lineman Todd Chandler, the years he spent taking his fair share of hits on the field have already started to take their toll. “I’ve done research on things I’m dealing with,” Chandler said. “Sometimes out of nowhere, I’ll have severe migraines and anger problems. When I saw (“Concussion”), that’s what made me do a lot more research on my own about the anger problems I’m dealing with. “When I was in high school, I noticed off and on out of the blue I would get a bad headache and I just thought it was life and that happens; but as I went on in college, I started noticing it more and more.” Chandler said he had four concussions during his collegiate career, with the worst of them coming in his final game for the Bulls. As the clock ticked down in the final minutes of USF’s season finale against UCF in 2013, Chandler sat on the sidelines, recovering from a concussion earlier in the game in which he briefly lost consciousness. The former Bull hasn’t played football since that final game, but he
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E D I T O R
At about 1 p.m., the OneBlood Big Red Bus sitting in the field next to Cooper Hall let down its stairs, opening the way for donors to come in and give blood for Tuesday’s installment of the summer blood drive at USF. The first donor of the day, Carey Whitehair, a senior majoring in mechanical engineering, said she hadn’t been able to give blood in a while, as she has just now gotten back on par with the 110-pound minimum weight requirement. Giving blood is something she tries to do regularly. “It’s just the right thing to do,” Whitehair said. “It’ll barely cost me anything.” Blood banks across the nation have seen spikes in donations in the aftermath of the Pulse nightclub shooting in Orlando. OneBlood spokesman Daniel Eberts said OneBlood, a nonprofit blood donation service, saw the number of blood donations more than double after the shooting, reaching more than 28,000 from the day of the shooting to the following Saturday. There was also a 40 percent increase in first time donors and a large increase in O negative donors. “For me, the silver lining in that cloud of violence was the humanity coming out, to give blood, to sponsor drives, to bring food to the donors and drinks, just people wanting
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