How stress is fundamentally changing our memories, finds study

The Tribune

Researchers at The Hospital for Sick Children (SickKids) revealed that stress alters how our brain encodes and retrieves aversive memories, and they developed a potential new method for restoring adequate memory specificity in persons suffering from post-traumatic stress disorder (PTSD).

Posted on BrainLine December 24, 2024.

Defense Bill Mandates Changes to Weapons, Other Steps to Protect Troops' Brain Health

Military.com

Sweeping new efforts to protect the brain health of service members, including stricter safety standards for existing and new weapons, were included in the annual defense policy bill approved by Congress this month. Under the National Defense Authorization Act, or NDAA, which is expected to be signed into law before the end of the month, existing weapons would have to be modified to reduce blast exposure both for those using the weapons and those standing close by, and future weapons systems would have to be developed with brain safety in mind.

Posted on BrainLine December 24, 2024.

Suicides among veterans remain unchanged despite federal focus

MSN

The suicide rate among veterans held steady from 2021 to 2022 at roughly 17.6 deaths per day despite concerted federal efforts to bring the number down, department officials announced on Thursday. The 2022 figures are the latest available from federal census data and suggest limited progress on the issue of suicide prevention by Veterans Affairs leaders in recent years. At least 6,407 veterans died by suicide in 2022, the 14th time in 15 years that number has been above the 6,400 mark.

Posted on BrainLine December 23, 2024.

University of Oregon study on alerting parents to risk of youth concussions

KOBI-TV NBC5 / KOTI-TV NBC2

Sometimes it takes a good story to get people’s attention. That’s what University of Oregon (UO) researchers found when they launched a study on the most effective ways to get parents to take notice of the high risk of childhood concussions in sports, and what needs to be done to prevent injuries. Two UO associate professors from the school of journalism and communication noticed many parents disregard the warnings about concussions when it comes to their children participating in school sports.

Posted on BrainLine December 18, 2024.

What Do Schools Owe Students With Traumatic Brain Injuries?

Education Week

Anjali Verma was sitting in the gymnasium, fluorescent lights beaming down, Advanced Placement test booklet open—and she found that she couldn’t remember anything about physics. Everything looked too small; she had no idea what she was reading. Her head was pounding. The day before, guarding the lacrosse goal, she’d taken two hits to the head. The first happened during warm-ups. The shot came from just 4 feet away. Even though she was wearing a helmet, she remembers crying from the impact.

Posted on BrainLine December 16, 2024.

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