Most NFL Players Have A Poor Vocabulary.
In a teeny survey of former NFL players, about one quarter were found to have "mild cognitive impairment," or problems with meditative and memory, a rate slightly higher than expected in the general population. Thirty-four ex-NFL players took her in the study that looked at their mental function, depression symptoms and brain images and compared them with those of men who did not challenge professional or college football. The most common deficits seen were difficulties pronouncement words and poor verbal memory.
Twenty players had no symptoms of impairment. One such jock was Daryl Johnston, who played 11 seasons as fullback for the Dallas Cowboys. During his proficient career as an offensive blocker, Johnston took countless hits to the head. After he retired in 2000, he wanted to be proactive about his wit health, he told university staff.
All but two of the ex-players had master at least one concussion, and the average number of concussions was four. The players were between 41 and 79 years old. The ponder was published online Jan 7, 2013 in the JAMA Neurology. The flow study provides clues into the brain changes that could diva to these deficits among NFL athletes, and why they show up so many years after the head injury, said study inventor Dr John Hart Jr, medical science director of the Center for BrainHealth at the University of Texas at Dallas.
Hart and his colleagues did advanced MRI-based imaging on 26 of the retired NFL players along with 26 of the other participants, and found that departed players had more impair to their brain's white matter. White trouble lies on the inside of the brain and connects different gray matter regions. "The hurt can occur from head injuries because the brain is shaken or twisted, and that stretches the white matter".
An wonderful on sports concussion is familiar with the findings. "The most important finding is that the researchers were able to find the correlation between ivory matter changes and cognitive deficits," said Kevin Guskiewicz, founding the man of the Center for the Study of Retired Athletes at the University of North Carolina at Chapel Hill.
Showing posts with label players. Show all posts
Showing posts with label players. Show all posts
Sunday, 16 February 2020
Saturday, 14 December 2019
Frequent Brain Concussion Can Lead To Suicide
Frequent Brain Concussion Can Lead To Suicide.
When historic National Football League celebrated linebacker Junior Seau killed himself last year, he had a catastrophic wisdom disorder probably brought on by repeated hits to the head, the US National Institutes of Health has concluded. The NIH scientists who intentional Seau's brain unflinching that he had chronic traumatic encephalopathy (CTE). They told the Associated Press on Thursday that the cellular changes they apothegm were similar to those found in autopsies of people "with exposure to repetitive head injuries".
The brawl - characterized by impulsivity, depression and erratic behavior - is only diagnosed after death. Seau, 43, who played pro football for 20 seasons before his retirement in 2009, jigger himself in the box last May 2012. His family donated his brain for research.
Some experts feel - but can't prove - that CTE led to Seau's suicide. "Chronic wounding encephalopathy is the thing we have typically seen in a lot of the athletes," said Dr Howard Derman, manager at the Methodist Concussion Center in Houston. "Rather than say 'this caused this,' I expect the observation is that there have been multiple pro football players now who have committed suicide: Dave Duerson, Andre Waters, John Grimsley - although Grimsley was just reported as a gun accident".
Some fight that these players became depressed once they were out of the limelight or because of marital or monetary difficulties, but Derman thinks the evidence goes beyond that."Yes, all that may be universal on - but it still remains that the majority of these players who have committed suicide do have changes of chronic injurious encephalopathy. We feel that that is also playing a role in their mental state".
But, Derman cautioned, "I can't verbalize that chronic traumatic encephalopathy causes players to commit suicide". Chronic shocking encephalopathy was first noticed in boxers who suffered blows to the head over many years. In late years, concerns about CTE have led high school and college programs to regulate hits to the head, and the National Football League prohibits helmet-to-helmet hits.
When historic National Football League celebrated linebacker Junior Seau killed himself last year, he had a catastrophic wisdom disorder probably brought on by repeated hits to the head, the US National Institutes of Health has concluded. The NIH scientists who intentional Seau's brain unflinching that he had chronic traumatic encephalopathy (CTE). They told the Associated Press on Thursday that the cellular changes they apothegm were similar to those found in autopsies of people "with exposure to repetitive head injuries".
The brawl - characterized by impulsivity, depression and erratic behavior - is only diagnosed after death. Seau, 43, who played pro football for 20 seasons before his retirement in 2009, jigger himself in the box last May 2012. His family donated his brain for research.
Some experts feel - but can't prove - that CTE led to Seau's suicide. "Chronic wounding encephalopathy is the thing we have typically seen in a lot of the athletes," said Dr Howard Derman, manager at the Methodist Concussion Center in Houston. "Rather than say 'this caused this,' I expect the observation is that there have been multiple pro football players now who have committed suicide: Dave Duerson, Andre Waters, John Grimsley - although Grimsley was just reported as a gun accident".
Some fight that these players became depressed once they were out of the limelight or because of marital or monetary difficulties, but Derman thinks the evidence goes beyond that."Yes, all that may be universal on - but it still remains that the majority of these players who have committed suicide do have changes of chronic injurious encephalopathy. We feel that that is also playing a role in their mental state".
But, Derman cautioned, "I can't verbalize that chronic traumatic encephalopathy causes players to commit suicide". Chronic shocking encephalopathy was first noticed in boxers who suffered blows to the head over many years. In late years, concerns about CTE have led high school and college programs to regulate hits to the head, and the National Football League prohibits helmet-to-helmet hits.
Tuesday, 3 December 2019
A Brain Concussion Can Lead To Fatigue, Depression And Lack Of Libido
A Brain Concussion Can Lead To Fatigue, Depression And Lack Of Libido.
Former NFL players who had concussions during their hurtle could be more disposed to to familiarity depression later in life, and athletes who racked up a lot of these head injuries could be at even higher risk, two additional studies contend. The findings are especially timely following a report last week that a capacity autopsy of former NFL player Junior Seau, who committed suicide last May, revealed signs of dyed in the wool traumatic encephalopathy, likely due to multiple hits to the head. The brawl - characterized by impulsivity, depression and erratic behavior - is only diagnosed after death.
The start of the two studies of retired athletes found that the more concussions that players reported suffering, the more expected they were to have depressive symptoms, most commonly fatigue and lack of sex drive. The second study, involving many of the same athletes, worn brain imaging to identify areas that could be involved with these symptoms, and found vast white matter damage among former players with depression.
The research, released on Jan 16, 2013 will be presented in March at the American Academy of Neurology convergence in San Diego. "We were very surprised to confer with that many of the athletes had high amounts of depressive symptoms," said Nyaz Didehbani, a delving psychologist at the Center for BrainHealth at the University of Texas at Dallas and lead prime mover of the first study.
The study included 34 retired NFL players, as well as 29 fit men who did not play football. The men's average age was about 60. All the athletes had suffered at least one concussion, with four being the average. The researchers excluded athletes who showed signs of crazy reduction such as memory problems because they wanted to study depression alone.
Overall, the former players in the swot had more depressive symptoms than the other participants, and the athletes who had more symptoms had also suffered more concussions. "The life of these depressed athletes seems to be a little different than the average population that has depression". Instead of the awful and pessimistic feelings that are often associated with depression, the athletes tend to experience symptoms such as fatigue, scarcity of sex drive and sleep changes.
And "Most of the athletes did not realize that those kinds of symptoms were interdependent to depression because, I think, they associated them with the physical pain from playing professional football". The doctors who upon former football players should let them know that fatigue and sleep problems could be symptoms of depression. "One eulogistic thing is that depression is a treatable illness".
Former NFL players who had concussions during their hurtle could be more disposed to to familiarity depression later in life, and athletes who racked up a lot of these head injuries could be at even higher risk, two additional studies contend. The findings are especially timely following a report last week that a capacity autopsy of former NFL player Junior Seau, who committed suicide last May, revealed signs of dyed in the wool traumatic encephalopathy, likely due to multiple hits to the head. The brawl - characterized by impulsivity, depression and erratic behavior - is only diagnosed after death.
The start of the two studies of retired athletes found that the more concussions that players reported suffering, the more expected they were to have depressive symptoms, most commonly fatigue and lack of sex drive. The second study, involving many of the same athletes, worn brain imaging to identify areas that could be involved with these symptoms, and found vast white matter damage among former players with depression.
The research, released on Jan 16, 2013 will be presented in March at the American Academy of Neurology convergence in San Diego. "We were very surprised to confer with that many of the athletes had high amounts of depressive symptoms," said Nyaz Didehbani, a delving psychologist at the Center for BrainHealth at the University of Texas at Dallas and lead prime mover of the first study.
The study included 34 retired NFL players, as well as 29 fit men who did not play football. The men's average age was about 60. All the athletes had suffered at least one concussion, with four being the average. The researchers excluded athletes who showed signs of crazy reduction such as memory problems because they wanted to study depression alone.
Overall, the former players in the swot had more depressive symptoms than the other participants, and the athletes who had more symptoms had also suffered more concussions. "The life of these depressed athletes seems to be a little different than the average population that has depression". Instead of the awful and pessimistic feelings that are often associated with depression, the athletes tend to experience symptoms such as fatigue, scarcity of sex drive and sleep changes.
And "Most of the athletes did not realize that those kinds of symptoms were interdependent to depression because, I think, they associated them with the physical pain from playing professional football". The doctors who upon former football players should let them know that fatigue and sleep problems could be symptoms of depression. "One eulogistic thing is that depression is a treatable illness".
Friday, 8 May 2015
Football And Short-Term Brain Damage
Football And Short-Term Brain Damage.
Children who motion football in halfway point school don't appear to have any noticeable short-term brain damage from repeated hits to the head, renewed research suggests. However, one doctor with expertise in pediatric brain injuries expressed some concerns about the study, saying its shallow size made it hard to draw definitive conclusions. The learn included 22 children, ages 11 to 13, who played a season of football. The mature comprised 27 practices and nine games. During that time, more than 6000 "head impacts" were recorded.
They were alike in force and location to those experienced by high school and college players, but happened less often, the researchers found. "The unmixed difference between head impacts savvy by middle school and high school football players is the number of impacts, not the strength of the impacts," said lead researcher Thayne Munce, associate director of the Sanford Sports Science Institute in Sioux Falls, SD. A occasion of football did not seem to clinically weaken the brain function of middle school football players, even among those who got hit in the head harder and more often.
And "These findings are encouraging for minor football players and their parents, though the long-term effects of whippersnapper football participation on brain health are still unknown. The report was published online recently in the history Medicine and Science in Sports and Exercise. For the study, players wore sensors in their helmets that intentional the frequency of hits to the head, their location and force.
Children who motion football in halfway point school don't appear to have any noticeable short-term brain damage from repeated hits to the head, renewed research suggests. However, one doctor with expertise in pediatric brain injuries expressed some concerns about the study, saying its shallow size made it hard to draw definitive conclusions. The learn included 22 children, ages 11 to 13, who played a season of football. The mature comprised 27 practices and nine games. During that time, more than 6000 "head impacts" were recorded.
They were alike in force and location to those experienced by high school and college players, but happened less often, the researchers found. "The unmixed difference between head impacts savvy by middle school and high school football players is the number of impacts, not the strength of the impacts," said lead researcher Thayne Munce, associate director of the Sanford Sports Science Institute in Sioux Falls, SD. A occasion of football did not seem to clinically weaken the brain function of middle school football players, even among those who got hit in the head harder and more often.
And "These findings are encouraging for minor football players and their parents, though the long-term effects of whippersnapper football participation on brain health are still unknown. The report was published online recently in the history Medicine and Science in Sports and Exercise. For the study, players wore sensors in their helmets that intentional the frequency of hits to the head, their location and force.
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