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Articles on Brain injury

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Community researchers discuss the impact of brain injury at BC Consensus Day at the University of Victoria. As many as 600,000 overdose-related brain injuries have occurred in Canada during the toxic drug crisis. (Mauricio A. Garcia-Barrera)

Brain injury after overdose is a hidden epidemic: Recognizing and treating the survivors of the toxic drug crisis

The toxic drug crisis is not only about fatalities. A much larger number of people survive overdoses, and are left with brain injuries. A national strategy to support and treat them is crucial.
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.
Kansas City Chiefs quarterback Patrick Mahomes holds the trophy after defeating the Philadelphia Eagles in the NFL Super Bowl on Sunday. (AP Photo/Matt Slocum)

The Super Bowl — what we love but mostly hate about it

The Super Bowl is more than a game — it’s an ecosystem of parties, the halftime show, the ads and 100 million people watching despite the sport’s ugly and dangerous side.
Sleep plays a critically important role in the recovery process in the days following a concussion. nicolamargaret/E+ via Getty Images

Concussions can cause disruptions to everyday life in both the short and long term – a neurophysiologist explains what to watch for

While high-profile concussions in the NFL have brought renewed attention to the gravity of head injuries, they can also occur on the playground or during junior varsity practices – with lasting effects.
Naked molerats have evolved mechanisms to protect the brain from the effects of low oxygen. (Shutterstock)

Naked mole rats, frogs and other animals may hold the secrets to preventing brain injury

Some animals use microRNA to protect the brain from various stressors. Understanding how they do this and applying it to humans has potential for revolutionary treatments.
An estimated 69 million people worldwide experience a traumatic brain injury every year. Iaremenko/iStock via Getty Images Plus

Blocking an immune system molecule in mice may help prevent long-term disabilities after traumatic brain injury

The molecule C1q has both protective and detrimental effects after traumatic brain injury. Blocking it after injury in mice restored normal brain rhythms during sleep and prevented epileptic spikes.
The long-term health effects in professional contact sports have come under global scrutiny since the 2015 $1 billion lawsuit filed by former professional American football players against the NFL. Shutterstock

Rugby, concussions and duty of care: why the game is facing scrutiny

Brain injuries and the long-term health effects in professional sport have become significant issues in the past decade.

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