memory

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Memories of Those With Dementia Are Forgotten, Not Gone

Study shows dementia just makes memories harder to access, doesn't destroy them

(Newser) - Rather than wiping out our memories, new research out of Columbia University suggests that dementia instead confuses the brain about which neurons store which memories, thereby making those memories harder to recall. In other words, the memories might remain—however deeply hidden—in the brain, and thus accessing them is...

&#39;Ums&#39; and &#39;Uhs&#39; Could Be Clue to Mental Decline


How Your Speech
Could Offer Hint
of Mental Decline
NEW STUDY
Jul 17, 2017 9:30 AM CDT

How Your Speech Could Offer Hint of Mental Decline

Verbal issues could be a clue to deteriorating cognitive state

(Newser) - Your speech may, um, help reveal if you're uh ... developing thinking problems. More pauses, filler words, and other verbal changes may be an early sign of mental decline, which can lead to Alzheimer's disease, a study suggests. Per the AP , researchers had 400 people without cognitive problems and...

Lawyer: Casey Anthony Didn't Get Her Daughter Had Died Until Trial

Cheney Mason says Anthony experienced a grieving 'blackout'

(Newser) - "I'm still not even certain as I stand here today about what happened," Casey Anthony told the AP earlier this year of the death of her daughter, Caylee, in 2008. Her former defense attorney has a theory as to why that might be. In an interview with...

Halo Might Be Based on a College Fling

UCLA professor claims she was creator's muse

(Newser) - Catherine Halsey, a character in the video game Halo, is a scientist and atheist who considers herself smarter than her parents. The same can be said of Patricia Dickson, a UCLA associate professor of pediatrics—and she claims that's no coincidence. Dickson, who had a romantically tinged friendship with...

Even a Few Drinks a Week Could Hurt Your Brain
Even Moderate Drinking
Could Hurt Your Brain
NEW STUDY
Jun 7, 2017 12:14 PM CDT

Even Moderate Drinking Could Hurt Your Brain

Eight to 12 drinks a week tied to increased risk of hippocampal atrophy

(Newser) - A variety of studies have linked heavy drinking to brain damage and dementia, but a new one suggests moderate drinking might also hurt the brain and perhaps lead to memory loss. Contrary to studies suggesting drinking in moderation might actually be good for you, the latest in the British Medical ...

Cluster of Amnesia Cases in Opioid Users Puzzles Doctors

They can't explain the phenomenon in Massachusetts

(Newser) - As if opioid addiction isn't bad enough on its own, something else is going on in eastern Massachusetts (and possibly beyond) that is worrying public health officials. Doctors have identified 14 opioid users who have suffered amnesia, and they can't explain why. While memory loss in and of...

Abducted Man Tastes Oysters, Longtime Mystery Unravels

Li Risheng was sold by his mother at age 7—and just found his father, 13 years later

(Newser) - When Li Risheng was 7, he endured one of the most horrible betrayals a child can experience: being sold by his own mother. "It was a rainy day, two of my mum's friends came to our home," Li, now 20, tells Guangzhou Daily , via the South China ...

A Discovery About Memory Could Help the Mentally Ill

Scientists have a new view on 'working memory'

(Newser) - Scientists have a new theory about how the brain processes memories, one that holds the promise—someday—of helping those with depression and other mental illnesses. The study out of the University of Wisconsin focused on working memory, which covers immediate stuff like new phone numbers or where we left...

Study Finds Dogs Remember Their Owners' Actions

Evidence of 'episodic-like memory' in man's best friend

(Newser) - As researcher Claudia Fugazza tells NPR , "most dog owners at least suspected" their furry friends remember the times they've shared together. Now a study published Tuesday in Current Biology offers some scientific evidence to back that feeling up. Fugazza and her team used a training method she developed...

Best Way to Learn May Be to Study, Sleep on It, Review

Sleep can help us relearn things twice as quickly and three times as effectively

(Newser) - It's well established through previous research that sleep after learning is best for many memory-related tasks, including word lists, mazes, auditory tones, and so on. Sleep seems so vital to recall that some speculate it is directly responsible for, not just supportive of, learning, reports Scientific American . So researchers...

Cinnamon Might Make Us Better Learners
 Cinnamon Might 
 Make Us Better 
 Learners 
NEW STUDY
Jul 13, 2016 11:41 AM CDT

Cinnamon Might Make Us Better Learners

Mice who ate cinnamon showed improved memory, learning

(Newser) - Scientists say they've discovered "one of the safest and the easiest approaches to convert poor learners to good learners." And all you have to do is eat cinnamon. Researchers at Rush University Medical Center say that feeding cinnamon to mice with a poor learning ability turned them...

Scientists Spot a Trick to Help Erase Memories

It's all about the context of the memory

(Newser) - There are plenty of people who might benefit from intentionally forgetting certain memories—those who've been in combat, or suffered some form of abuse, for instance, and consequently struggle with post-traumatic stress disorder. Now researchers at Dartmouth report in the journal Psychonomic Bulletin & Review that they've figured...

Meet the Woman Who Can't Remember Her Life

Susie McKinnon has a rare condition

(Newser) - Susie McKinnon lives in the present. The 60-year-old from Olympia, Wash., has no choice. She lacks the ability to form episodic memories—"those impressionistic recollections that feel a bit like scenes from a movie." In a lengthy piece in Wired , Erika Hayasaki compares memory to a favorite book...

Memories Lost to Alzheimer's May Not Be Gone Forever

New research 'shatters a 20-year paradigm'

(Newser) - For decades, scientists believed the memories lost by Alzheimer's patients were gone for good, the Washington Post reports. But a new study out of MIT and published in Nature shows those memories may still be somewhere in the brain and, what's more, could be recoverable. That's because,...

There&#39;s a Delicious Way to Fight Dementia

 There's a Delicious 
 Way to Fight Dementia 
NEW STUDY
Mar 14, 2016 9:05 AM CDT

There's a Delicious Way to Fight Dementia

Study: Blueberries boost cognitive function in those with mild impairments

(Newser) - Think your memory is starting to slip? Start munching on blueberries. Researchers at the University of Cincinnati say chowing down on the "superfruit" may help treat patients with cognitive impairments. Elaborating on earlier research that showed animals who consumed blueberries saw improved cognitive function, scientists conducted two studies: In...

How Pretty Faces Affect Your Memory
 How Pretty Faces 
 Affect Your 
 Memory 
studies say
Feb 27, 2016 7:00 PM CST

How Pretty Faces Affect Your Memory

Men should look at hotties on quiz night, apparently

(Newser) - Want to give your memory a boost? Trying gazing at a good-looking person of the opposite sex—if you're a man, at least. Two experiments conducted as part of a study published in December 2015 show that guys who look briefly at an image of an attractive woman fare...

Name That President? Americans Have Weird Answers

71% of those surveyed think we were once led by President Alexander Hamilton

(Newser) - Alexander Hamilton was many things—a bastard from the Caribbean, the founder of the Bank of New York, the father of the US Coast Guard, and the first Secretary of the Treasury, to name a few. But the man who died in a duel against Aaron Burr at the age...

What Daily Pot Use Does to Your Memory

Study finds slight verbal memory loss per five years of use

(Newser) - Marijuana may have no effect on a teen's IQ , but a new study suggests cognitive problems will appear in time with daily use. Researchers out of Switzerland's University of Lausanne studied the marijuana habits of 3,400 participants beginning as young adults via data compiled over 25 years....

Your Essence Is Rooted in Your Character, Not Intellect

Who we are may have more to do with what we stand for than what we know

(Newser) - In an attempt to begin to tackle the age-old question of what shapes one's identity, researchers at Duke and the University of Arizona surveyed the caregivers of those with different neurodegenerative diseases to see which ones seemed most likely to strip away the essence of a person. Reporting in...

Women Recall Rapes Accurately Even While Intoxicated

They may not remember as much, but what they do is trustworthy

(Newser) - Undergoing questioning as a rape victim is difficult, but even more so if the victim is made to feel her recollections are untrustworthy—a reaction that's more probable if she was intoxicated during the assault. "Out of these concerns, the police might forgo interviewing victims," University of...

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