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Amid concerns about Biden’s mental acuity, experts reveal how cognitive tests work and what they reveal

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Amid concerns about Biden’s mental acuity, experts reveal how cognitive tests work and what they reveal

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After President Biden’s lackluster debate performance sparked renewed concerns about his mental acuity, both sides of the political spectrum have been clamoring for him to take a cognitive test. 

Biden has not seen a neurologist, but did undergo his annual physical exam in February, Dr. Kevin O’Connor, physician for the president, said in a July 8 statement from the White House.

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The doctor reiterated that Biden’s physical exam did not reveal concerns about a neurological disorder.

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In a recent interview with George Stephanopoulos, Biden remained noncommittal about formal cognitive testing, noting, “I have a cognitive test every single day” — meaning by performing his duties as president of the United States.

Many Americans, however, have wanted greater transparency.

In a recent interview, Biden remained noncommittal about formal cognitive testing, noting, “I have a cognitive test every single day” — meaning by performing his duties as president of the United States.  (ANDREW CABALLERO-REYNOLDS/AFP via Getty Images)

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“I am writing today to request that you urge President Biden, in the strongest possible terms, to take a cognitive and neurological exam and to share the results with the American people,” Sen. Lindsey Graham (R-S.C.) wrote to Dr. O’Connor on July 12.

DOCTORS EXPRESS CONCERN ABOUT BIDEN’S APPARENT COGNITIVE ISSUES DURING DEBATE: ‘TROUBLING INDICATORS’

The United States Preventative Services Task Force (USPSTF) states on its website that there is insufficient evidence to recommend screening tests for cognitive impairment in older adults.

The free Medicare annual wellness visit, however, does cover detection of cognitive impairment, according to the Centers for Medicare & Medicaid Services website.

What exactly is a cognitive test? 

Fox News Digital spoke with leading neurologists to determine how cognitive tests work, as well as what they can and can’t identify.

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None of the doctors who offered comments have assessed or treated President Biden.

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There are three main types of cognitive testing available, experts said. Those include the MMSE (Mini-Mental State Examination), the MoCA (Montreal Cognitive Assessment), and neuropsychological testing. (iStock)

“Cognitive tests are designed to measure a range of mental functions and abilities, targeting specific areas such as memory, attention and concentration, language and processing speed,” Dr. Fred Cohen, assistant professor of medicine and neurology at the Icahn School of Medicine at Mount Sinai in New York, told Fox News Digital.

These tests are divided into three types: screening tests, mental status examinations and neuropsychological testing.

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“The Montreal Cognitive Assessment (MoCA), the Mini-Mental State Examination (MMSE) and neuropsychological testing are all important tools doctors and neuropsychologists can employ to assess a person’s behavior and thinking ability,” Dr. Michael S. Okun, medical adviser for the Parkinson’s Foundation and director of the Fixel Institute for Neurological Diseases at University of Florida Health, told Fox News Digital.

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The first step is often a screening test, but that does not diagnose any specific disease – it can only suggest the possibility of cognitive impairment, experts say. 

Further testing is needed to identify the underlying cause.

What is dementia?

Dementia describes a group of conditions in which people have an impaired ability to remember, think or make decisions, which disrupts their daily activities, according to the U.S. Centers for Disease Control and Prevention (CDC)’s website.

There are many types of dementia, but Alzheimer’s disease is the most common.

Woman taking test

“Cognitive tests are designed to measure a range of mental functions and abilities, targeting specific areas such as memory, attention and concentration, language and processing speed,” an expert said. (iStock)

“There is rock-solid data that 5% to 8% of folks over the age of 60 will later develop dementia,” Okun said.

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This data was partly why Congress passed a law prohibiting commercial pilots from flying after the age of 65, he noted. 

Dementia risk increases with age. By the time people are in their 80s or 90s, the chances are between 10% and 30%, according to Okun.

What is the MMSE?

The MMSE (Mini-Mental State Examination) is a 30-point questionnaire that assesses various cognitive functions, including memory and orientation.

It can be used to monitor changes over time, Cohen said.

The 11-question test, introduced in 1975, is a quick dementia screen that typically takes about five to 10 minutes to administer, according to experts.

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Some of the questions ask the person to perform specific tasks, like providing the current date and year, subtracting 7 from 100 repeatedly, recalling three unrelated objects after three minutes, and following a three-step command, such as “take a paper in your right hand, fold it in half and put it on the floor,” Cohen said. 

What is the MoCA?

Like the MMSE, the MoCA (Montreal Cognitive Assessment) is scored out of 30 points, but takes slightly longer to administer, Cohen said.

It includes tasks such as drawing a clock, naming animals, recalling lists of words or numbers, and making “abstractions” — such as stating “fruit” when given an apple and orange.

Most cognitive tests don’t consider the mood of the individual – so if someone is depressed, that person may score lower, experts warn.

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“Former President Trump has mentioned that he took a cognitive test that included identifying animals, indicating that he was likely given the MoCA,” Cohen said.

People receive points for correct answers on both tests — lower scores indicate greater concern for cognitive deficiency.   

The MoCA takes about 10 minutes to administer, and it is a little better than the MMSE, especially if your goal is to screen for mild cognitive impairment,” Okun added.

Woman looking out the window

The first step is often a screening test, but that does not diagnose any specific disease – it can only suggest the possibility of cognitive impairment, experts say.  (iStock)

These tests can only reveal what is going on at that moment in time; they cannot determine how someone is functioning in their everyday life, according to experts.

The screening tools may identify potential cognitive issues, but more comprehensive testing is required if a deficiency is suspected, Cohen cautioned.

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“The MoCA and MMSE are considered by experts to be broad and shallow tests, and therefore should only be applied for screening and triage,” Okun added.

People can achieve a perfect or near-perfect score on a MoCA or MMSE but still have significant cognitive impairment, he noted.

The tests also don’t consider the mood of the individual – so if someone is depressed, that person may score lower, according to previous research.

Language barriers, physical handicaps or lower levels of education can also affect the results, experts say.

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What is neuropsychological testing? 

This type of testing, which takes several hours, is a true comprehensive assessment that can be applied for diagnosis of cognitive disorders, according to Okun. 

A neuropsychologist tailors the test to the individual’s presenting symptoms.

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“Neuropsychologists spend a great deal of time gathering a detailed history that goes well beyond what a general doctor, neurologist or psychiatrist may have time to collect during their usually brief consultation(s),” he added.

The specialist may ask if the person has difficulty searching for words in conversation or uttering the wrong words or sounds within a word.

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Biden cognitive split

After President Biden’s lackluster debate performance sparked renewed concerns about his mental acuity, both sides of the political spectrum have clamored for him to take a cognitive test.  (Getty Images; iStock)

Specialists may also ask if someone forgets notable events or repeats the same comment, misplaces items, bumps into things or gets lost in thought.

“Folks should be aware that the MoCA and the MMSE are not a replacement for neuropsychological testing, even if a person achieves perfect or near-perfect scores,” Okun advised.

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He recommends considering this testing when family and friends notice any changes, no matter how small, in their loved one’s behavior or job performance.

Added Okun, “The comprehensive testing will form the basis for a treatment plan and provide a critical baseline performance, which can be used to track disease progression.”

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Health

Chronic Pain Afflicts Billions of People. It’s Time for a Revolution.

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Chronic Pain Afflicts Billions of People. It’s Time for a Revolution.

“In the beginning, everyone thought they were going to find this one breakthrough pain drug that would replace opioids,” Gereau said. Increasingly, though, it’s looking like chronic pain, like cancer, could end up having a range of genetic and cellular drivers that vary both by condition and by the particular makeup of the person experiencing it. “What we’re learning is that pain is not just one thing,” Gereau added. “It’s a thousand different things, all called ‘pain.’”

For patients, too, the landscape of chronic pain is wildly varied. Some people endure a miserable year of low-back pain, only to have it vanish for no clear reason. Others aren’t so lucky. A friend of a friend spent five years with extreme pain in his arm and face after roughhousing with his son. He had to stop working, couldn’t drive, couldn’t even ride in a car without a neck brace. His doctors prescribed endless medications: the maximum dose of gabapentin, plus duloxetine and others. At one point, he admitted himself to a psychiatric ward, because his pain was so bad that he’d become suicidal. There, he met other people who also became suicidal after years of living with terrible pain day in and day out.

The thing that makes chronic pain so awful is that it’s chronic: a grinding distress that never ends. For those with extreme pain, that’s easy to understand. But even less severe cases can be miserable. A pain rating of 3 or 4 out of 10 sounds mild, but having it almost all the time is grueling — and limiting. Unlike a broken arm, which gets better, or tendinitis, which hurts mostly in response to overuse, chronic pain makes your whole world shrink. It’s harder to work, and to exercise, and even to do the many smaller things that make life rewarding and rich.

It’s also lonely. When my arms first went crazy, I could barely function. But even after the worst had passed, I saw friends rarely; I still couldn’t drive more than a few minutes, or sit comfortably in a chair, and I felt guilty inviting people over when there wasn’t anything to do. As Christin Veasley, director and co-founder of the Chronic Pain Research Alliance, puts it: “With acute pain, medications, if you take them, they get you over a hump, and you go on your way. What people don’t realize is that when you have chronic pain, even if you’re also taking meds, you rarely feel like you were before. At best, they can reduce your pain, but usually don’t eliminate it.”

A cruel Catch-22 around chronic pain is that it often leads to anxiety and depression, both of which can make pain worse. That’s partly because focusing on a thing can reinforce it, but also because emotional states have physical effects. Both anxiety and depression are known to increase inflammation, which can also worsen pain. As a result, pain management often includes cognitive behavioral therapy, meditation practice or other coping skills. But while those tools are vital, it’s notoriously hard to reprogram our reactions. Our minds and bodies have evolved both to anticipate pain and to remember it, making it hard not to worry. And because chronic pain is so uncomfortable and isolating, it’s also depressing.

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7 blood pressure mistakes that could be throwing off your readings

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7 blood pressure mistakes that could be throwing off your readings

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Several key mistakes could throw off the accuracy of blood pressure readings for people who take them at home.

The average “normal” blood pressure is 120/80, according to the American Heart Association.

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Almost half of all U.S. adults have elevated blood pressure (systolic pressure between 120 and 19 and diastolic pressure less than 80). High blood pressure (hypertension, which is when the systolic pressure is between 130 and 139 or diastolic pressure is between 80 and 89) can raise the risk of heart attack and stroke if left untreated, per the AHA.

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“It is very common to see patients with bad data,” said Dr. Bradley Serwer, a Maryland-based cardiologist and chief medical officer at VitalSolution, an Ingenovis Health company that offers cardiovascular and anesthesiology services to hospitals.

The average “normal” blood pressure is 120/80, according to the American Heart Association. (iStock)

“It is essential to follow the proper standardized instructions.”

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The cardiologist shared with Fox News Digital the following common mistakes he often sees patients make when monitoring their blood pressure.

1. Using the wrong arm position

Certain arm positions can lead to inflated results and misdiagnoses of hypertension. This was supported by recent research from Johns Hopkins Medicine.

BLOOD PRESSURE IS ‘HIGHER THAN NORMAL’ FOR 1 IN 7 KIDS, SAYS AMERICAN HEART ASSOCIATION

People who rested their arms on their laps drove up the top number in the blood pressure reading (systolic pressure) by nearly 4 mmHg, while leaving their arm hanging at their side increased it by nearly 7 mmHg.

For the most accurate results, the guidelines are to rest the arm on a desk or another firm surface at the same level as the heart, Serwer told Fox News Digital.

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2. Sitting in the wrong position

“The proper position is to sit upright with your feet on the floor and your legs uncrossed, resting your arm on a flat surface that is level with your heart,” Serwer advised.

Blood pressure

Certain arm positions can lead to inflated results and misdiagnoses of hypertension, research has shown. (iStock)

3. Using the wrong type or size of cuff

If the cuff is too large or small, measurements will be abnormal, the cardiologist cautioned. 

“Most blood pressure monitors use either an arm cuff or a wrist cuff,” he said. “Arm cuffs tend to be more accurate and require fewer steps to ensure accuracy.”

4. Not calibrating the cuff

Serwer said he typically asks all patients to bring their home cuff to the office, where he first measures their blood pressure manually and then uses the patient’s cuff.  

“We can then assess the accuracy of their cuff,” he said.

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5. Not allowing enough time to equilibrate

The most accurate results are obtained after sitting in a low-stress environment for five minutes, Serwer noted.

“Know your blood pressure, even if you are healthy.”

6. Drinking caffeine beforehand

“Avoid stimulants before measuring your pressure, as caffeine will raise it,” Serwer said.

7. Checking at different times of day

When taking blood pressure, Serwer recommends checking it twice and waiting at least one minute between measurements. 

     

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“Blood pressure fluctuates throughout the day, so checking your pressure at the same time each day gives us a better trend,” he added.

Serwer also advises his patients to track their blood pressure readings in a log.

Blood pressure reading

“If the average blood pressure reading is greater than 130/80, they have stage I hypertension and should be evaluated by their primary care provider,” a cardiologist said.  (iStock)

“If the average blood pressure reading is greater than 130/80, they have stage I hypertension and should be evaluated by their primary care provider,” he said. 

“If their blood pressure is greater than 180/100 or if they have symptoms of chest pain, shortness of breath or severe headache, they should seek immediate attention.”

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Even if there are no other symptoms other than high blood pressure, Serwer emphasizes that people shouldn’t wait until they have complications before treating hypertension.

“Heart attacks, strokes, renal failure and peripheral vascular disease can often be avoided with early interventions,” he said.

Healthy living

In most cases, making lifestyle changes such as improving your diet, exercising regularly and maintaining a healthy weight can help keep blood pressure within a safe range, according to the AHA. (iStock)

“Know your blood pressure, even if you are healthy.”

In most cases, making lifestyle changes such as improving your diet, exercising regularly and maintaining a healthy weight can help keep blood pressure within a safe range, according to the AHA.

For more Health articles, visit www.foxnews.com/health

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When necessary, a doctor can provide guidance on medications to treat hypertension that does not respond to lifestyle changes.

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Words and game of Scrabble keep married couple in wedded bliss for decades

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Words and game of Scrabble keep married couple in wedded bliss for decades

A married couple who have long enjoyed the game of Scrabble both together and separately before they even met are never at a loss for words — and attribute their wedded bliss in part to their love of the nostalgic game.

They’re still playing in tournaments built around the game decades after they began doing so.

Graham Harding and his wife Helen Harding, both in their 60s, have been married for over 20 years.

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They met in the 1990s at Scrabble tournaments, as news agency SWNS reported.

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But it was a “special match” in 2000 that brought the couple together — and has kept them together now.

Graham and Helen Harding on their wedding day. They’ve been playing in Scrabble tournaments for some 30 years.  (Courtesy Graham and Helen Harding via SWNS)

Graham Harding is from the East Berkshire Scrabble Club, while his wife Helen is from the Leicester Scrabble Club in the U.K.

They have been taking part in the UK Open Scrabble Championship in Reading this week.

“The more words you know, the more ammunition you’ve got.”

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“Scrabble is all about having a good vocabulary,” said Graham Harding, SWNS noted.

7 HEALTHY LIFESTYLE CHANGES THAT COULD HELP REDUCE RISK OF DEPRESSION, SAYS STUDY: ‘ENORMOUS BENEFITS’

“But it is a Scrabble vocabulary — not necessarily everyday English.”

Added Helen Harding, “The more words you know, the more ammunition you’ve got.”

Graham and Helen Harding at their wedding.

Graham and Helen Harding’s wedding cake. They bonded over their love of Scrabble – and are still playing in tournaments together.  (Courtesy Graham and Helen Harding via SWNS)

The couple said they were “vague acquaintances” for about five years after they first met.

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Then they got together after a special match in Swindon.

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They maintained a long-distance relationship before they got married in 2004.

The couple even brought their Scrabble board to their wedding. 

Graham and Helen Harding at their wedding.

The couple likely have played thousands of games between them.  (Courtesy Graham and Helen Harding via SWNS)

It featured a message with Scrabble pieces that said, “Congratulations on your wedding day” — while their wedding cake said, in Scrabble letters, “Helen and Graham.”

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They each took up the hobby early in life well before they met each other. 

The tournament that’s been taking place this week is the first since the COVID pandemic after a five-year break — and the couple has played some two dozen games in it as of Friday, SWNS reported. 

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