A degenerative brain condition uncovered in some former professional athletes has been reported in military veterans as well, but a new study suggests it's uncommon and questions whether service itself confers the risk.
College football players live longer than those who didn't play, but they suffer more brain-related issues as they age, a new study finds.
Among former Notre Dame football players, being physically fit was tied to lower deaths from heart disease and diabetes. But the former players were five times more likely to have impaired thinking and memory ("cognition") and 2.5 times more likely to ...
Knowing the signs of brain injury and when to seek emergency care could save a life, an expert says.
"The brain is the body's command center," said Dr. Gillian Schmitz, president of the American College of Emergency Physicians. "One of the smartest ways to protect it is to be able to spot the signs of a brain injury and to go to the closest emergency department when you need medical atten...
Kids who've suffered a concussion are at heightened risk of mental health issues in the aftermath, a large new study suggests.
The researchers found that compared with their peers, children and teenagers with a past concussion were 39% more likely to be diagnosed with a mental health condition - including anxiety disorders, depression and behavioral disorders. They were also at greater ri...
Researchers already know that repeated hits to the head on the football field are linked to a degenerative brain disease, as seen in a number of retired NFL stars. Now, experts have turned their attention to ice hockey, another high-contact sport.
When studying whether the hits, year after year, can also be linked to
At one time, military veterans were typically healthier than the average American. But a new study finds that vets who have served since 9/11 have higher than average death rates -- especially those with a history of brain injury.
Many parents struggle with the decision to let their kids play tackle football or other contact sports due to the risk of concussions and long-term brain diseases that may occur with repeated head blows.
NFL players are four times more likely to die of Lou Gehrig's disease (ALS) than other people, new research finds, adding to known links between football-related head injuries and brain diseases, including Alzheimer's, Parkinson's and chronic traumatic encephalopathy (CTE).
And the longer they played football, the greater their risk, the new study found.
Right now, the devastating concussion-linked brain condition known as chronic traumatic encephalopathy (CTE) can only be diagnosed after death via autopsy. But new research could help change that, allowing doctors to someday spot the illness earlier.
According to the new study, MRI may be able to detect CTE while people are still alive.
"While this finding is not yet ready for the c...
Ernie Mundell and Robert Preidt HealthDay Reporters
College athletes who suffer a concussion may take as long as a month to recover, not the two weeks considered normal, new research finds.
"Normal return-to-play time was previously set at 14 days -- meaning 50% of people recovered in that time," said lead researcher Steve Broglio. He is director of the University of Michigan Concussion Center in Ann Arbor. "Our paper suggests that 28 days...
Sports-related head injuries in male athletes tend to grab all of the headlines, but new research shows that female athletes are also increasingly at risk.
From 2000 to 2019, there was a threefold jump in sports-linked concussions seen among high school-aged girls. These injuries were most likely to occur during soccer, basketball, cheerleading, softball and volleyball, but they also happ...
The nutrient zinc can be both helpful and harmful when it comes to kidney stones, a new study finds.
There have been two conflicting theories about the link between zinc and kidney stones. One suggests zinc stops the growth of the calcium oxalate crystals that make up the stones. The other suggests zinc changes the crystals' surfaces, which encourages further growth.
It may be possible to treat the thinking problems that result from repeated hits to the head, a new laboratory study suggests.
The new experiments with mice are the first to offer a molecular analysis of what happens in the brain after repetitive but mild blows to the head, said researcher Mark Burns. He is head of the Laboratory for Brain Injury and Dementia at Georgetown University, in ...
Alzheimer's disease and traumatic brain injury appear to affect the brain in similar ways, according to a study that may point to new ways to identify people at high risk for Alzheimer's.
"These findings are the first to suggest that cognitive impairment following a traumatic brain injury is useful for predicting the magnitude of Alzheimer's-like brain degradation," said study author Andr...
Here's some good news for aging athletes: If you played high school football, you're no more likely than others to have problems with concentration, memory or depression in middle age, according to a new study.
"Men who played high school football did not report worse brain health compared with those who played other contact sports, noncontact sports, or did not participate in sports dur...
After a concussion, women may be at heightened risk of lasting physical and mental symptoms, a new study finds.
The study of 2,000 concussion sufferers found that women were more likely than men to still have some symptoms one year later. The problems included fuzzy memory and difficulty concentrating, as well as headaches, dizziness or fatigue.
Researchers outfitted high school athletes with head impact sensors to see which of four popular sports put them at the greatest risk of concussion.
No. 1 for both boys and girls: Soccer, according to a study published online recently in the Orthopaedic Journal of Sports Medicine. Blame it on intentional headers, which accounted for 80% of head impacts in that sport.
Sustaining just one head injury may up your chances of developing dementia decades later by 25%, and this risk increases with each subsequent head injury, new research suggests.
"Head injury is not the only risk factor for dementia as high blood pressure and diabetes, among others, also contribute significantly to dementia risk, but head injury is one risk factor for dementia that is modi...
Concussions can increase the long-term risk of a wide range of sleep disorders, a new study indicates.
Researchers looked at more than 98,700 U.S. veterans diagnosed with a traumatic brain injury (TBI) and the same number of veterans with no history of TBI. The brain injuries ranged from mild TBI (concussion) to severe.
None of the participants had sleep disorders at the start of th...
College football players suffer more concussions and head hits in practice than they do actually playing the game, a new study suggests.
Across five seasons of football, 72% of concussions and 67% of head impacts incurred by players on six National Collegiate Athletic Association (NCAA) Division I teams happened during practice rather than on game day, researchers found.
Driving is a high-risk behavior for teenagers under ordinary circumstances, but new research shows that many who have experienced a concussion may be returning to the road too soon.
Children's Hospital of Philadelphia (CHOP) and the University of Pennsylvania School of Nursing (Penn Nursing) found that about 47% of teen drivers included in the study returned to driving within two weeks of...
States with strong football cultures have often fumbled measures to protect young players who've suffered concussions, researchers say.
They analyzed youth concussion laws introduced by states between 2007 and 2014, specifically guidelines requiring a 24-hour delay before sending a player with a possible concussion back onto the field.
The researchers found that states with college ...
Playing tackle football at an early age doesn't determine how quickly college players recover from a concussion, a new study finds.
"Because football is a very physical game and concussions can occur, it has been hypothesized that playing at an early age may interfere with neurodevelopmental growth and increase a person's vulnerability to neurological problems later in life," said re...
After a concussion, it may not be safe to drive for a while, a new, small study suggests.
"People who have concussions often have slower reaction times as a result, and do more poorly on tests of thinking skills after their injury than their peers without concussions," said researcher Julianne Schmidt, from the University of Georgia.
People with a history of concussion may face increased risks of certain psychological and neurological conditions, a large new study suggests.
The study of more than 186,000 Canadians found that those who suffered a concussion were more likely to develop any of several conditions, including: attention-deficit/hyperactivity disorder (ADHD); depression or anxiety; Parkinson's disease; o...