Get Healthy!

Results for search "Brain".

Health News Results - 379

Why Diet Sodas Aren't the Answer for Your Sugary Drink Cravings

THURSDAY, Aug. 22, 2019 (HealthDay News) -- The health risks of sugary drinks, from juice to soda, are well known. They can lead to overweight and diabetes, stroke and other problems in the brain, including poorer memory and smaller brain volume.

But diet sodas aren't the answer. A number of studies have found an association between artificially sweetened beverages and an increased ri...

New Treatments Could Be Powerful Weapons Against Brain Tumors

WEDNESDAY, Aug. 14, 2019 (HealthDay News) -- New therapies are showing real promise in fighting the type of brain cancer that claimed the lives of Sens. John McCain and Ted Kennedy, a pair of new clinical trials shows.

One experimental treatment injects powerful genes directly into a brain tumor, and then uses pills to turn the genes on and off. That way, the genes can attack the canc...

Who Multitasks Better: Men or Women? The Answer May Surprise You

WEDNESDAY, Aug. 14, 2019 (HealthDay News) -- Multitasking is equally taxing for women and men, according to a study that challenges the popular notion that women are better at it.

For the study, 48 women and 48 men were asked to do letter or number identification tasks. In some tests, they had to pay attention to two tasks at once (concurrent multitasking). In others, they had to swit...

ADHD Meds May Alter Boys' Brains

TUESDAY, Aug. 13, 2019 (HealthDay News) -- One of the most popular and effective medications used to treat attention-deficit/hyperactivity disorder (ADHD) appears to alter the brains of boys with the disorder, a new study shows.

While the researchers couldn't say for certain whether the changes were good or bad, one ADHD expert thinks the findings suggest the changes help young males ...

Depression, Alzheimer's Might Be Part of Same Process in Some Aging Brains: Study

MONDAY, Aug. 12, 2019 (HealthDay News) -- New research is untangling the complex relationship between symptoms of depression and losses in memory and thinking that often emerge together with Alzheimer's disease.

In fact, the new data suggests that "depression symptoms themselves may be among the early changes in the preclinical stages of dementia syndromes," explained study lead autho...

Too Much Napping May Signal Alzheimer's

MONDAY, Aug. 12, 2019 (HealthDay News) -- If you often find yourself dosing off during the day, new research suggests it might be an early warning sign that you have Alzheimer's disease.

Areas of the brain that keep you awake during the day are damaged in the early stages of the memory-robbing disease, which is why people with Alzheimer's may nap excessively long before they start t...

What TV Binge-Watching Does to Your Brain

MONDAY, Aug. 12, 2019 (HealthDay News) -- Binge-watching episodes of your favorite shows does no favors for your brain, an expert warns.

"It's important to recognize that the brain is not an isolated organ -- it responds to its environment," said Dr. Randall Wright, a neurologist at Houston Methodist in Texas. "When we binge-watch, we create an unhealthy environment for the brain beca...

Can Major Surgeries Cause a Long-Term 'Brain Drain'?

THURSDAY, Aug. 8, 2019 (HealthDay News) -- Before any surgery, you typically hear warnings about risks like bleeding and infection, but new research suggests that problems with thinking or memory can often follow a major procedure.

The study found that people who had surgery had an increased risk of a small, long-term decline in cognitive function years later. Cognitive function is y...

Unlocking Speech for Kids With Autism

WEDNESDAY, Aug. 7, 2019 (HealthDay News) -- For parents of a child with autism, communication is often the No. 1 hurdle. But what if there were a simple way to help them get their youngster talking?

A new study suggests there just might be.

It's called "pivotal response treatment" (PRT). And those who have tried it say it can open up a whole new verbal world for kids with ...

Steady Stream of Lesser Head Hits in Football Can Still Damage Brain

WEDNESDAY, Aug. 7, 2019 (HealthDay News) -- Concussions are bad news for the brain, but what about the less damaging hits to the head that are the nuts and bolts of contact sports? Do they also pose a threat?

The brain scans of 38 college football players suggest the answer is yes.

Over the course of a single season, the players collectively absorbed almost 20,000 hits. Only...

Stay Social to Help Cut Your Odds of Dementia

MONDAY, Aug. 5, 2019 (HealthDay News) -- The evidence continues to mount that staying socially engaged as you age helps keep dementia at bay.

In a new study, British researchers found that being socially active in your 50s and 60s may reduce the risk of developing dementia.

The findings showed that people in their 60s who interacted with friends nearly every day had a 12%...

Family Home, Football Field Most Dangerous Spots for Kids' Head Injuries

MONDAY, July 29, 2019 (HealthDay News) -- Falls from beds, uneven floors and playing football are leading causes of nonfatal brain injuries in American kids, new research shows.

For the study, researchers analyzed data on traumatic brain injuries among kids and teens treated at emergency departments of 66 U.S. hospitals between 2010 and 2013.

Of those cases, 72% were at...

Brain Changes Noted in Holocaust Survivors and Their Children

THURSDAY, July 25, 2019 (HealthDay News) -- Holocaust survivors may have suffered permanent harmful changes to their brain structure, and the brains of their children and grandchildren may also be affected, a small study reveals.

"After more than 70 years, the impact of surviving the Holocaust on brain function is significant," said researcher Ivan Rektor, a neurologist from Brno, Cze...

Could Extra Weight Weaken Your Brain?

WEDNESDAY, July 24, 2019 (HealthDay News) -- Extra pounds and a wider waistline won't do your brain any favors as you get older, a new study suggests.

In fact, obesity appears to accelerate brain aging by a decade or more, the researchers added.

People with a wide waist circumference and higher body mass index (BMI) were more likely to have a thinner cerebral cortex, a condi...

Ex-NFL Player Helps Researchers Probe Long-Term Effects of Head Injuries

WEDNESDAY, July 24, 2019 (HealthDay News) -- Brian Duncan doesn't know why his brain still works as well as it does.

Duncan, 67, got his bell rung more than once during his life -- as a professional football player, an amateur boxer and a bull rider at Texas rodeos.

He remembers one time he got slammed into the ground by L.C. Greenwood, a 6-foot, 6-inch defensive end for the...

More Clues to Mysterious Illness Among Staff at U.S. Embassy in Cuba

TUESDAY, July 23, 2019 (HealthDay News) -- Nearly three years ago, U.S. diplomats in Cuba began experiencing hearing loss, dizziness and memory problems -- in what the Trump administration attributed to an attack of unknown origin.

Now researchers say they have detected some "alterations" in the patients' brain structure and function -- though the significance, if any, is disputed.

A Health Home Run: Pro Baseball Players Live Longer, Healthier Lives

TUESDAY, July 23, 2019 (HealthDay News) -- It can look like a less strenuous sport than football or soccer, but professional baseball players might be the healthiest athletes out there, a new study finds.

Athletes in Major League Baseball (MLB) tend to live about 24% longer than the average American guy, according to a century's worth of mortality rates among nearly 10,500 pro bas...

Clues to Why Women Have Higher Odds for Alzheimer's

WEDNESDAY, July 17, 2019 (HealthDay News) -- Rates of Alzheimer's disease are higher in women than in men, and researchers now think they know why.

A team from Vanderbilt University Medical Center, in Nashville, Tenn., has identified gender differences in how the Alzheimer's-related protein tau spreads in the brain.

Research suggests that tau spreads through the brain like a...

HIV Lurking in Spinal Fluid Linked to Thinking Problems

TUESDAY, July 16, 2019 -- (HealthDay News) Even with long-term treatment, HIV can still be found in the cerebrospinal fluid of some people with the AIDS-causing virus, a new study reports.

And these patients are at increased risk of having thinking problems, the researchers say.

"It is difficult to target infections that lurk in the brain, and HIV is probably not an excepti...

More Evidence That Socializing Helps Protect the Aging Brain

MONDAY, July 15, 2019 (HealthDay News) -- Join a book club, take a cruise or just visit friends -- new research supports the notion that social activities help stave off mental decline as you age.

The study found that seniors with high levels of an Alzheimer's-linked protein in their brains were able to slow any mental decline if they got out and socialized regularly.

So, "s...

How to Foster Your Child's Imagination

MONDAY, July 1, 2019 (HealthDay News) -- With school, sports and assorted activities, many kids have little or no free time. That fast-paced lifestyle can actually stifle their development, making them less likely to be self-starters.

It could also limit their imagination, an important ingredient in creativity and problem-solving.

University of Colorado-Boulder researchers ...

Alzheimer's Genes Might Show Effects in Your 20s

THURSDAY, June 27, 2019 (HealthDay News) -- Every college student misplaces keys or forgets an appointment from time to time. Usually it's no big deal. But a new study warns that when young people with a family history of Alzheimer's disease have memory lapses, it could be an early sign of something serious.

That's the concern raised by a new memory test taken by nearly 60,000 men and...

Just 30 Minutes of Light Exercise a Week May Keep Deadly Stroke at Bay

WEDNESDAY, June 26, 2019 (HealthDay News) -- Just a little exercise may help protect you against a type of deadly bleeding stroke, a new study suggests.

As many as half of people who suffer a subarachnoid hemorrhage die within three months.

While smoking and high blood pressure have been shown to increase the risk of this deadly stroke, there has been little evidence on whe...

Thanks for the Stinky Memories: Scientists Say Bad Smells Boost Recall

MONDAY, June 24, 2019 (HealthDay News) -- Bad smells, better memory?

A series of experiments with volunteers aged 13 to 25 showed that they were better able to recall images that were associated with unpleasant odors.

Specifically, they had better recall of images 24 hours after seeing them if the images were paired with a bad smell.

The study also found that peopl...

Is Green Tea a Fad or a Real Health Boost?

MONDAY, June 24, 2019 (HealthDay News) -- Green tea is a popular health trend, with many people sipping it in hopes of deriving benefits from the brew.

There's nothing wrong with that, dietitians say -- green tea is a healthy drink loaded with antioxidants. But the jury's still out on many of its purported health benefits.

"Clinical trials related to green tea are still in t...

The Health Benefits of Sleeping on Your Side

THURSDAY, June 20, 2019 (HealthDay News) -- You know how important getting enough restorative sleep is for facing each new day refreshed and ready to take on the world. Now research suggests that your sleep position may have an impact on brain health, too.

For a study done on animals, researchers used dynamic contrast magnetic resonance imaging to see the brain's glymphatic pathway. T...

Ailing Heart Can Speed the Brain's Decline, Study Finds

MONDAY, June 17, 2019 (HealthDay News) -- The strong link between brain health and heart health is reinforced in a new study. The research showed that as cardiovascular health falters, so too does thinking and memory.

In one of the largest and longest studies of its kind to date, researchers studied a group of nearly 8,000 people in the United Kingdom. The participants were over 49 y...

Common Blood Pressure Med Might Help Fight Alzheimer's

MONDAY, June 17, 2019 (HealthDay News) -- Treatment with blood pressure medication can improve blood flow to a key brain region in people with Alzheimer's disease, a small clinical trial has found.

Researchers stressed that they do not know whether the brain finding can translate into any benefits for patients. But future studies should look into that possibility, they said.

Education, Intelligence Might Protect Your Brain

FRIDAY, June 14, 2019 (HealthDay News) -- Being smart and highly educated may not prevent Alzheimer's disease, but it appears to delay the disease's impact on everyday life, a new study suggests.

Researchers can't prove that that's the case, but their data suggests it might be.

"Our study was designed to look for trends, not prove cause and effect, but the major implication...

Type 1 Diabetes Might Affect Young Kids' Brain Development

THURSDAY, June 13, 2019 (HealthDay News) -- Children diagnosed with type 1 diabetes at an early age have slowed growth in brain areas linked to mild cognitive deficits, new research suggests.

The study compared MRIs of the brain in kids with type 1 diabetes to age-matched children without the condition. Researchers also saw that areas of slower brain growth were associated with higher...

Workouts: A Prescription to Ease Severe Chronic Anxiety?

THURSDAY, June 13, 2019 (HealthDay News) -- Everyone experiences anxious moments now and then. But for those with Generalized Anxiety Disorder (GAD), the worry is frequent and overwhelming, often interfering with everyday activities.

Now, a small study suggests that these burdensome feelings can be quelled with a little heart-pumping activity.

The study found that just a h...

Why Humans Respond to Music and Monkeys Don't

TUESDAY, June 11, 2019 (HealthDay News) -- If your loved one's crooning is music to your ears, the reason appears to rest with part of brain that is super-sensitive to pitch.

That's the upshot of a new study offering a fresh look into what makes us human.

For the research, which aimed to understand the role of music in health, researchers compared how human brains and monkey b...

Having an Extra Finger Can Come in Handy

FRIDAY, June 7, 2019 (HealthDay News) -- Though rare, some children are born with an extra finger, a condition known as polydactyly.

Now, for the first time, a team of researchers set out to see whether having this extra appendage is somehow beneficial.

The answer is yes.

The bottom line: Having an additional finger significantly boosts a person's ability to manip...

For Some, Trouble Tracking Finances Could Be Sign of Dementia

WEDNESDAY, June 5, 2019 (HealthDay News) -- If someone you know is struggling to keep track of their finances as they age, early dementia might be the culprit.

That's the conclusion of researchers who tested 243 adults, aged 55 to 90, on their financial skills and performed brain scans to assess the buildup of beta-amyloid plaques, which are associated with Alzheimer's disease.

...

It's Never Too Late for New Brain Cells

WEDNESDAY, May 29, 2019 (HealthDay News) -- New research delivers fresh hope for everyone who struggles with a fading memory: Neurons continue to form well into old age, even in people with mental impairments or Alzheimer's disease.

"We found that there was active neurogenesis [new neurons forming] in the hippocampus of older adults well into their 90s," said study author Orly Lazarov...

Leonardo da Vinci May Have Had ADHD

FRIDAY, May 24, 2019 (HealthDay News) -- Leonardo da Vinci's legendary struggles to complete projects suggest he may have had attention-deficit hyperactivity disorder (ADHD), a British researcher says.

That's the latest in a series of attempts to understand the genius and work habits of an inventor and artist often considered the most creative person ever known.

The fascinat...

Nerve Stimulation May Help Curb Stroke Damage

FRIDAY, May 24, 2019 (HealthDay News) -- Could electrical stimulation of nerves that sit behind your nose help limit the harm done to your brain by a stroke?

New research suggests it's possible. In early experiments, blood flow to the brain was increased by widening undamaged arteries and bypassing the clot. This delivered oxygen-rich blood to threatened areas of the brain.

...

Can the Bacteria in Your Belly Ease Your Worrying Mind?

THURSDAY, May 23, 2019 (HealthDay News) -- It seems an unlikely way to ease anxiety, but new research suggests that regulating the bacteria in your gut might help.

How? By eating the right foods and using supplements when appropriate, the researchers said.

As many as one-third of people suffer anxiety symptoms during their lives, including irrational fears, agitation, fatigu...

Bipolar Disorder a Risk Factor for Parkinson's?

THURSDAY, May 23, 2019 (HealthDay News) -- Struggling with bipolar disorder is hard enough, but now a new study from Taiwan suggests these patients are seven times more likely to develop Parkinson's disease.

But U.S. experts cautioned that the absolute risk of developing Parkinson's -- an incurable movement disease -- is still very low for those with the mood disorder.

"I ...

AHA News: Mouth Bacteria Found in Stroke Patients' Brains

THURSDAY, May 23, 2019 (American Heart Association News) -- Bacteria commonly seen in the mouth has been found in the brains of people who have had a stroke, a new study shows.

The Finnish research group behind the new findings has been studying a possible association between bacterial infections and cardiovascular disease for more than 10 years. Their study, published May 23 in the ...

The Best Exercises for Brain Health

MONDAY, May 20, 2019 (HealthDay News) -- There's a lot you can learn from your elders, starting with the results of a multi-year study of exercise and brain health in seniors.

Researchers from Columbia University and the University of Miami compared results of two sets of brain scans and tests measuring memory and thinking skills in 876 seniors. The tests were done five years apart. <...

Sudoku, Crosswords Could Make Your Brain Years Younger

THURSDAY, May 16, 2019 (HealthDay News) -- Mornings spent figuring out Sudoku or finessing a crossword could spell better health for aging brains, researchers say.

In a study of over 19,000 British adults aged 50 and over who were tracked for 25 years, the habit of doing word or number puzzles seemed to help keep minds nimble over time.

"We've found that the more regularly p...

Huhn? Scientists Working on Hearing Aid That Solves the 'Cocktail Party' Problem

WEDNESDAY, May 15, 2019 (HealthDay News) -- Chances are if you're over 60 it's already happened to you: You're in a crowded room and finding it tough to understand what your partner is saying a couple of feet away.

It's a longstanding hearing-loss issue known as the "cocktail party" problem. Conventional hearing aids still aren't able to fix it -- to separate out the talk you do

Brain Bleed Risk Puts Safety of Low-Dose Aspirin in Doubt

TUESDAY, May 14, 2019 (HealthDay News) -- Let's say you're one of the millions of older adults who takes a low-dose aspirin religiously, in the belief that it will guard against heart disease and heart attacks.

Now, a new review suggests your risk of a brain bleed outweighs any heart benefit that a daily aspirin might bring you.

Researchers said the findings support a recent...

Scientists Spot Chemical Signs of Suicidal Thoughts in Brains of Those With PTSD

MONDAY, May 13, 2019 (HealthDay News) -- Imagine if brain scans could show whether someone with PTSD is on the verge of suicide. Sound too far-fetched to be true?

Now, a small, new study suggests it's possible simply by tracking the way a common brain chemical is distributed across the brain.

The investigation involved fewer than 90 patients. But it nevertheless raises the p...

Brief EMS Training Saves Lives After Brain Injury

THURSDAY, May 9, 2019 (HealthDay News) -- All it takes is two hours of training to save a life after a severe head injury, researchers say.

A new study reports that training first responders in emergency treatment guidelines for severe head injuries does improve chances of survival.

The guidelines for pre-hospital care of traumatic brain injury (TBI) patients by EMS workers ...

After Concussions, Some Ex-Athletes Show Key Marker for Brain Disease: Study

WEDNESDAY, May 8, 2019 (HealthDay News) -- High levels of a protein linked with the brain disease chronic traumatic encephalopathy (CTE) were found in the cerebrospinal fluid of ex-athletes who suffered multiple concussions, Canadian researchers say.

The protein tau has been tied to CTE, a rare, degenerative brain disease believed to stem from repeated impacts to the head. People with...

New Treatment Guideline Focuses on Tourette Syndrome

WEDNESDAY, May 8, 2019 (HealthDay News) -- Tourette syndrome can be a nerve-wracking condition, but there are effective treatments for sufferers, a new American Academy of Neurology guideline says.

Tourette is a neurodevelopmental disorder that begins in childhood and causes involuntary vocalizations and repetitive movements known as tics.

Accurate diagnosis, ongoing medical...

Three Ways to Improve Focus and Concentration

TUESDAY, May 7, 2019 (HealthDay News) -- Do you get distracted easily or find that it's getting harder to stay focused on a task at hand or retain new information? These issues can happen to anyone, though they may seem to be more troublesome with advancing age.

But concentration is an ability that you can improve with a few simple "study skills."

For instance, when someone ...

Pokeman Characters Linger in Brain Well Past Childhood

MONDAY, May 6, 2019 (HealthDay News) -- Play plenty of Pokemon as a child, and your brain may tuck your favorite characters away in a special place where they are never forgotten.

Researchers from Stanford University believe that's exactly what happened with a small group of adults they tested.

"It's been an open question in the field why we have brain regions that respond t...

Show All Health News Results