The Healthiest "Super-Agers" Have One Thing in Common, According to a 25-Year Study

The Healthiest "Super-Agers" Have One Thing in Common, According to a 25-Year Study

Memory is the glue of life. Without it, our focus softens, our experience of the world blurs, and our identities melt away. But as people age, their memory declines. Many billions of dollars have been spent to understand the biological basis of dementia and to devise a cure. In most cases, they have failed spectacularly. But what if, rather than study the brains of people with advanced memory loss, we instead studied the brains of people with the opposite condition: extraordinary memory and brain health in old age? For the past few decades, Sandra Weintraub, a scientist at Northwestern University, has been part of a team studying the brains of "super-agers," people 80 and older who have the memory ability of people in their 50s. In a new paper published this year to considerable fanfare, she found that super-agers didn't have much in common. They didn't share a diet, or an exercise regimen, or a set of maladies or medications. One thing, however, united them: their social relationships. Today's guest is Sandra Weintraub. We talk about the science of memory and the brain and the protective benefit of social connection for our minds and ourselves. If you have questions, observations, or ideas for future episodes, email us at PlainEnglish@Spotify.com. Host: Derek Thompson Guest: Dr. Sandra Weintraub Producer: Devon Baroldi Learn more about your ad choices. Visit podcastchoices.com/adchoices

Avsnitt(348)

How AI Could Help Us Discover Miracle Drugs

How AI Could Help Us Discover Miracle Drugs

We may be on the cusp of a revolution in medicine, thanks to tools like AlphaFold, the technology for Google DeepMind, which helps scientists predict and see the shapes of thousands of proteins. How d...

13 Sep 202452min

The Psychology of Conspiracy Theories

The Psychology of Conspiracy Theories

Are conspiracy theories more popular than ever? Are Americans more conspiratorial than ever? Are conservatives more conspiratorial than liberals? Joseph Uscinski is a political scientist at the Univer...

6 Sep 20241h 18min

"Exercise May Be the Single Most Potent Medical Intervention Ever Known"

"Exercise May Be the Single Most Potent Medical Intervention Ever Known"

Exercise is a conundrum. On the one hand, physical activity is clearly one of the best interventions for preventing physical disease and mental suffering. On the other hand, scientists don't really un...

30 Aug 202457min

Democrats Are Euphoric. But This Election Is Much Closer Than They Think.

Democrats Are Euphoric. But This Election Is Much Closer Than They Think.

Derek offers a short but sweet review of the Democratic National Convention, the science of post-convention bounces, and the reality of the 2024 polling: It's still a toss-up. If you have questions, ...

23 Aug 202411min

The Four Biggest Myths About Political Persuasion

The Four Biggest Myths About Political Persuasion

Today's episode is about how we change our minds—and what political science tells us about the best ways to change the minds of voters. Our guest is David Broockman, a political scientist at the Unive...

16 Aug 202444min

How to Be Happy and the Science of Cognitive Time Travel

How to Be Happy and the Science of Cognitive Time Travel

Laurie Santos is a superstar in the crowded field of happiness research. She is a cognitive scientist at Yale University whose course on the psychology of happiness was the most popular class in the s...

9 Aug 20241h 5min

Market Meltdown FAQ: Recession Fears, Global Stock Wipeout, and the Case for Calm

Market Meltdown FAQ: Recession Fears, Global Stock Wipeout, and the Case for Calm

In a special emergency-ish episode, Bloomberg's Conor Sen joins the show to discuss a buffet of economic and financial fears, including a disappointing jobs report, a meltdown in global stocks, the "c...

5 Aug 202426min

Why Are Robocalls So Hard to Stop? (Plus: Kamala and the Gender Wars.)

Why Are Robocalls So Hard to Stop? (Plus: Kamala and the Gender Wars.)

Derek offers his thoughts on Kamala Harris, the new 2024 reality, and gender polarization in the "boys vs. girls" election. Then we talk about the spam apocalypse. The average American receives one sp...

2 Aug 202452min

Populärt inom Politik & nyheter

aftonbladet-krim
motiv
p3-krim
rss-krimstad
fordomspodden
rss-viva-fotboll
flashback-forever
svenska-fall
rss-sanning-konsekvens
aftonbladet-daily
svd-dokumentara-berattelser-2
spar
rss-krimreportrarna
rss-vad-fan-hande
rss-frandfors-horna
krimmagasinet
olyckan-inifran
rss-aftonbladet-krim
dagens-eko
grans