Tag Archives: Old Age

Science Focus Magazine – October 2024 Preview

New issue: A cure for ageing | BBC Science Focus Magazine

BBC Science Focus Magazine (September17, 2024) The latest issue features ‘A Cure For Aging’ – How Medicine is tackling the final frontier of health

Secrets of the Pyramids

The technical knowledge of Egyptian architects once again exceeds expectations. Was Egypt’s oldest pyramid, the Step Pyramid of Djoser, built using some seriously high-tech kit? And what’s with the huge, unexplained cavity that’s been discovered in the Great Pyramid of Giza?

Living fossils

Meet the creatures for whom time has almost stood still. These animals give us a glimpse into what life was like millions of years ago, and show us just how resilient some groups have been to the calamitous events that have consigned others – such as the dinosaurs – to extinction.

A mysterious UFO

There’s a mysterious object hurtling at one million miles per hour across the Milky Way. It’s moving so fast that it could exit the Milky Way entirely – and scientists are still trying to figure out what it is. Not quite a planet and not quite a star, so what is it?

Proba-3

The Proba-3 mission aims to unravel the mysteries of the Sun’s atmosphere by creating artificial eclipses on demand. But achieving this feat means teaching two spacecraft to perform a complicated dance with an unprecedented level of precision. If the mission is successful, scientists will be able to study the Sun’s corona in unprecedented detail, ushering in a new era for space observation.

Plus

Impostor syndrome: Ever feel like you’re an impostor, who’s bluffing their way through life? You’re not alone. Even the world’s most brilliant minds suffer from the fear of being ‘found out’. But what causes impostor syndrome? And more importantly, how can you overcome it?

Q&A: Boost your general knowledge! This issue: How do I break free of blame culture? How often should I change my toothbrush? How are identical twins created? Did dinosaurs have fleas? Why does my computer screen look so weird when I take a picture of it? What’s the smelliest animal? And more.

Sleep gadgets: A bad night’s sleep can follow you for days, making you tired and grumpy. Our tech experts have rounded up the best gadgets to help perfect your sleep routine and make the most of your shut-eye.

Old Age: What Is ‘Normal’ And ‘Abnormal’ Aging?

CBS Sunday Morning (February 18, 2024): This isn’t your grandfather’s old age. CBS News chief medical correspondent Dr. Jonathan LaPook talks with experts about the distinctions between normal and abnormal aging as it affects memory issues, a workforce continuing beyond traditional retirement age, and the testing of surgeons who currently work without age limits.

Profiles: : “The Book Of Charlie” – A 109-Year-Old Man’s ‘Well-Lived’ Life

CBS Sunday Morning (June 4, 2023) – When Washington Post editor David Von Drehle moved into a new home, he found his neighbor, Charlie White, was not your typical 102-year-old. Striking up a friendship, Von Drehle discovered the colorful White, who’d already lived a couple of lifetimes, had a lot to teach others about making the most of our time alive.

Correspondent Luke Burbank talks with Von Drehle about a remarkable character, the subject of “The Book of Charlie.”

#biography #wisdom

Medicine: AI Verifies ‘Brain Age’ To Detect Alzheimer’s

National Science Foundation (March 13, 2023) – Harnessing the power of AI, researchers calculate our brain’s age leading to earlier detection of Alzheimer’s and other cognitive diseases.

Researchers at USC have developed a new artificial intelligence model that more accurately captures brain age. This study could result in earlier detection of Alzheimer’s and other cognitive diseases and provide important information about how quickly our brains age.

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Science Reviews: Nature Magazine – Feb 16, 2023

Volume 614 Issue 7948

nature – February 16, 2023 issue:

Solar geoengineering is scary — that’s why we should research it

Research on blocking sunlight needs a dose of realpolitik.

How a tiny genetic change inflicts old age on young kids

Scientists identify a molecule key to the development of progeria, a lethal disease that causes hyper-accelerated ageing.

Noise shatters deep sleep thanks to dedicated brain circuit

Neurons that help to rouse you from sound slumber are connected to those that receive signals from the spinal cord.

Health Plans: Pros & Cons Of Medicare Advantage

Consumer Reports – November 2022:

For More Information

When you’re ready to start reviewing plans, check out the Medicare plan finder tool, which will let you compare Medicare Advantage and Part D prescription drug plans available in your area. You can also get this information by calling Medicare at 800-633-4227.

If you’re looking for a Medigap plan, you can also start at medicare.gov, where you can compare the different types of coverage, as well as find the policies available in your ZIP code.

Another good resource is the State Health Insurance Assistance Program (SHIP), which provides free guidance over the phone. To find your state’s program, go to shiphelp.org or call 877-839-2675.

Aging: ‘Healthy Longevity’ Journal – November 2022

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Inside the November 2022 Issue:

Research & review on #Alzheimers, global burden of benign prostatic hyperplasia, #WHO def of vitality capacity, IPD meta on social connection &  #cognition#oralhealth for older people & more.


Hope on the horizon for Alzheimer’s disease treatment?

Social connectedness and cognitive decline

Time to take oral health seriously

Aging: How Biomarkers Help Diagnose Dementia

Biomarkers are measurable indicators of what’s happening in your body. They can be found in blood, other body fluids, organs, and tissues, and can be used to track healthy processes, disease progression, or even responses to a medication. Biomarkers are an important part of dementia research.

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Science: Extreme Old Age Gene Quest, Gravitational ‘Glint’ Waves, Early Springs

The quest for a longer life continues – raising the question of whether we can escape death. The team discusses a rare gene variant that may explain why centenarians live so long – and how we might be able to use it to create age-defying drugs.

The team explores a theory that suggests gravitational waves may be the thing that finally helps us detect dark matter – we just need to look for the ‘gravitational glint’.

Spring is rolling around earlier and earlier. The team examines a new study which shows that since the 1980s, the warming climate has brought the season forward by a month – which could have major ecological implications. They also discuss a study which looks at the impact of marine heatwaves on things like coral and fish populations.