Assorted cannabis bud strains.
Marijuana is known for delivering a good high. But the plant's uses go well beyond the recreational. Marijuana contains a trove of medicinal compounds whose uses we are just now discovering.
New England Patriots wide receiver Julian Edelman (11) and Los Angeles Chargers linebacker Uchenna Nwosu (42) collide during an NFL divisional playoff football game, Jan. 13, 2019, in Foxborough, Mass.
(AP Photo/Charles Krupa)
A standard clinical MRI is not sensitive to the distributed and microscopic injuries in a concussed brain. But new discoveries are in the pipeline.
Montreal Alouettes quarterback Johnny Manziel is tackled by the Ottawa Redblacks in Ottawa on Aug. 11, 2018. Manziel was subsequently placed under the CFL concussion protocol.
(THE CANADIAN PRESS/Justin Tang)
Recent research shows that the heart is affected when the head takes a blow, in sports-related concussion.
Increasing risk does not mean it’s predetermined.
Reporting of recent studies may have caused alarm that brain injuries cause dementia. It just increases your risk.
New brain cells can form after injury.
Brain injuries damage regions of the brain and this damage can extend post-injury. But other brain regions can pick up the slack, and there are things we can do to help.
One third of women will suffer violence at the hands of someone they love, sometimes resulting in traumatic brain injury. Here, women lay on the street to protest this violence, in Pamplona in northern Spain, in 2015.
(AP Photo/Alvaro Barrientos)
Globally, one third of women suffer violence at the hands of someone they love. And for those who survive domestic abuse, traumatic head injury can be the devastating outcome.
A fresh perspective after a traumatic injury.
How simple positive psychology methods combined with traditional therapy can make all the difference.
Brain damage linked to concussions in football can resemble that found in elderly and comatose patients but there may be ways to prevent it so the sport continues. Toronto Argonauts’ Jeffrey Finley, left, rushes to take down Calgary Stampeders’ quarterback Bo Levi Mitchell in this August file photo.
( THE CANADIAN PRESS/Jeff McIntosh)
Concussions in football and other contact sports correlate with severe, long-term brain damage — but science shows it doesn't have to be that way.
There are benefits to sport participation, and it is important for parents to be aware of concussion risks, how to avoid them, and the signs when they may have occurred.
As students return to school and prepare to join sports teams, here's what they and their parents need to know about concussions.
Youngsters leave a football field in 2015 after playing at halftime at a game between the Buffalo Bills and the Carolina Panthers.
AP Photo/Bill Wippert
A recent study that showed that 110 of 111 brains of deceased NFL players had a serious brain disease raised concerns once again about concussions. But there's a lot we still need to know.
Michelle Vansickle, center, of Flowery Branch, Ga., during a youth football safety clinic March 18, 2014, in Alpharetta, Ga.
AP Photo/Jason Getz
A study of the brains of 111 NFL players after their deaths showed that 110 had degenerative brain disease. Here are some expert analyses of what can be done to stop brain injury from sports.
Calendar apps can be useful to people with and without memory problems.
Some people worry that calendar, list and note apps can make your memory worse, but new evidence shows they're helpful for people with brain injuries.
People with traumatic brain injuries, say after a car accident or an assault, can have behavioural problems long after their physical injuries have healed.
Survivors of traumatic brain injuries might have behavioural issues or have problems holding down a job for years after a blow to the head or a bad fall.
If hitting below the belt, not the head, was the aim, then brain damage from boxing would disappear overnight.
Forget tinkering with the rules of boxing. It's time for a wholesale change. Let's make hits to the groin the aim of the game and ban hits to the head.
As prison populations rise this hidden issue is only making things worse.
A mother from suburban Atlanta attending an educational session about concussions with Falcons fullback Patrick DiMarco in 2014.
The Super Bowl is a good time to party and celebrate, but it's also a good time to reflect on where we stand culturally with concussions.
A patient who suffered a traumatic brain injury works with a therapist.
Neuroscience can now make a difference in the lives of people with severe brain injury, but will they get the care they deserve? More than a question of entitlements, this is an issue of civil rights.
A discipline neither good nor evil.
Saturday Evening Post/Harris A. Ewing
Maybe you think neuroscience has a peaceable history of benign efforts to improve lives and enhance human capacities. But its origins and development tell a different story – with ethical implications.
Kids commonly have falls or are injured during sports, but we’re only now learning concussions in kids have severe consequences.
New research has found a link between concussion in childhood and adverse medical and social outcomes as an adult.
Are players victims of workplace hazards or willing participants in known dangers?
The 2016 State of Origin rugby league competition is over for another year and the focus has shifted to off-field events with claims for compensation for brain injury.