Articles on Traumatic Brain Injury (TBI)

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Several avenues can lead a person to experience homelessness, including experiencing abuse, criminality and other adverse life events, all of which can be interrelated with brain injury. THE CANADIAN PRESS/Paul Chiasson 

Brain injury is almost 10 times more common in unhoused people. Addressing it is key to reducing homelessness

An estimated 22.5 per cent of people experiencing homelessness live with moderate or severe brain injuries — a rate nearly 10 times higher than the general population.
The effects of traumatic brain injuries go beyond what meets the eye. Naeblys/iStock via Getty Images Plus

Newly discovered link between traumatic brain injury in children and epigenetic changes could help personalize treatment for recovering kids

Some children recover better after traumatic brain injury than others, despite appearing similarly to doctors. Looking at the genetic and cellular level, however, reveal key differences.
Limiting the amount of physical contact in training can reduce young players’ head injury risks, research shows. Mint Images RF via Getty Images

Youth athletes, not just professionals, may face mental health risks from repeated traumatic brain injuries

The New York City shooter who sought to attack NFL offices said he had a degenerative brain disease, called chronic traumatic encephalopathy, thought to be related to playing contact sports like football.
Toronto Maple Leafs goaltender Anthony Stolarz loses his mask after taking a slap shot off the mask during game one of the second-round NHL Stanley Cup playoff series against the Florida Panthers in Toronto on May 5, 2025. THE CANADIAN PRESS/Frank Gunn

Maple Leafs’ goalie Anthony Stolarz’s injury highlights concerns about concussions in ice hockey

Incidents like this underscore the importance of advancing concussion detection, management and prevention strategies in high-impact sports like hockey.
Images in the top row show activity of the default mode network (a major brain network supporting cognition) in rugby players after a season of play. They show hyperactivity of the network. The bottom row shows the same network for swimmers and rowers who had the same season of competition, but are non-contact athletes. The default mode network appears normal. (Ravi Menon, Western Centre for Functional and Metabolic Mapping)

Resiliency and concussion: Why do some athletes develop neurodegeneration and others don’t?

Concussion is considered a ‘mild’ injury, but effects can last a lifetime, especially with multiple impacts. Understanding their long-term effects can help predict who might develop neurodegeneration.
Spatial neglect causes problems when walking, dressing, reading, driving and doing other normal daily activities. Professional Studio Images/E+ via Getty Images

Stroke survivors may be saddled with an invisible disability known as spatial neglect – but a simple treatment offers significant improvement

About half of those recovering from a stroke or a brain injury have spatial neglect. But prism adaptation therapy – noninvasive and easy to administer – can help.
Every brain injury is unique, as is every person’s path to recovery. Chinnapong/iStock via Getty Images Plus

Brains have a remarkable ability to rewire themselves following injury − a concussion specialist explains the science behind rehabilitation and recovery

Concussions can teach researchers a great deal about how the brain recovers after injury and offer insights into how people can promote brain health throughout their lives.
Brazil’s Gabi Nunes goes for a header ahead of the 2023 FIFA Women’s World Cup. Silvia Izquierdo/AP/AAP Photos

Do women soccer players have more concussions? This world cup and beyond, here’s how to keep our players safe

Many concussions in soccer occur when two players compete to head the ball. But extra technique training, modifying how we play the game, and more ‘red cards’ help cut the risk.

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