BRAIN HEALTH

Chronic Brain Trauma Is Extensive in Navy’s Elite Speedboat Crews

The pounding that sailors’ brains take from years of high-speed wave-slamming in the Special Boat Teams can cause symptoms that wreck their careers — and their lives.

Music and dementia: researchers are still making discoveries about how songs can help sufferers

THE CONVERSATION – Music is woven into the fabric of our everyday lives. Whether it’s lifting our spirits, pushing us to run faster or soothing us to sleep, we can all recognise its power. So it’s no wonder it is increasingly being used in medical treatment. As well as proving very useful in cancer treatment, managing chronic pain and even helping the brain recover after a stroke, researchers have also been making great strides in...

What the doctor never told you about A-fib and dementia

CNN Digital – Known as A-fib, atrial fibrillation is an irregular heartbeat often described by many people who have it as a “quiver,” “flutter” or “flip-flop” of the heart in the chest. Atrial fibrillation is the leading cause of stroke(opens in a new tab) in the U.S. In addition, strokes connected to A-fib tend to be “more severe than strokes with other underlying causes,” according to the U.S. Centers for Disease Control and Prevention(opens in...

Mindfulness found as effective as leading antidepressant in treating anxiety disorders

MEDICAL XPRESS – Mindfulness-based stress reduction (MBSR) was found to be as effective as the antidepressant escitalopram in reducing agoraphobia, panic disorder, generalized anxiety disorder, and social anxiety disorder symptoms. The muti-institution study, led by the National Institute of Mental Health in Bethesda, Maryland, suggests that mindfulness practices may offer a viable alternative to medication for treating anxiety disorders, with significantly fewer side effects. Anxiety disorders affect millions of people and are frequently treated with medications...

Breakthrough Alzheimer’s Discovery: Scientists Discover New Treatment Path

New research shows astrocytes can remove Alzheimer’s-related amyloid-beta via autophagy, offering a promising new direction for treatment strategies focusing on these brain cells.

Building resilience to tame anxiety

DEAR MAYO CLINIC: I struggle with persistent anxiety, which often leaves me feeling drained mentally and physically. Minor setbacks or stressors can cause me to spiral into negative thinking. What techniques can help me manage my anxiety in a lasting way? ANSWER: Anxiety is a common and uncomfortable struggle for many people. The tendency to have anxiety comes from your genetics, your sense of security (or lack of it), the role modeling you received as a child, and,...

As America’s Marijuana Use Grows, So Do the Harms

THE NEW YORK TIMES – In midcoast Maine, a pediatrician sees teenagers so dependent on cannabis that they consume it practically all day, every day — “a remarkably scary amount,” she said. From Washington State to West Virginia, psychiatrists treat rising numbers of people whose use of the drug has brought on delusions, paranoia and other symptoms of psychosis. And in the emergency departments of small community hospitals and large academic medical centers alike, physicians encounter...

A third of former NFL players surveyed think they have CTE, study suggests

The brain disease can’t be diagnosed until after death, but new research suggests many former players are experiencing symptoms like cognitive difficulties and depression.

How Your Dog Changes Your Brain

NEWSWEEK – Gazing into your furry friend's eyes and giving it pets can cause your brain to synchronize with theirs, scientists have discovered. This kind of synchronization of brain waves, known as interbrain activity coupling, has been observed previously in human-human interactions and between members of other species. But it has now been seen in human-dog pairs, according to a new paper in the journal Advanced Science. This is the first time that an ability to synchronize...

Study of older patients suggests 1 in 5 cases of dementia may be attributable to vision impairment

Medical Xpress – Prior research has found that there may be a connection between hearing loss in aging people and the onset of dementia. In a new study, a team of health care researchers and geriatric specialists affiliated with Johns Hopkins Bloomberg School of Public Health, the University of Michigan and the Duke University School of Medicine surveyed patient health care records and reported that approximately 1 in 5 cases of dementia could also be...

Doctors warn this trendy diet could lead to ‘heart issues and dementia’: ‘Playing with fire’

Eating a meat-heavy diet could result in heart disease and high cholesterol, experts warn.

Cancer Drug May Reverse Alzheimer’s Disease

NEWSWEEK – Existing cancer drugs have shown promise as a future treatment for Alzheimer's disease, new research has found. The drugs work by restoring healthy sugar metabolism in the brains of Alzheimer's patients and may offer effective treatment across a range of different neurodegenerative disorders. Alzheimer's disease affects roughly 5.8 million Americans, according to the Centers for Disease Control and Prevention. The progressive disease is the most common form of dementia and is associated with memory loss...

Microplastics are infiltrating brain tissue, studies show: ‘There’s nowhere left untouched’

There’s much more plastic in our brains than I ever would have imagined or been comfortable with. – Matthew Campen, University of New Mexico

A new Alzheimer’s study suggests where you live can affect the odds of a diagnosis

Researchers found that the odds of getting a formal dementia diagnosis in the U.S. differed based on location.

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