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Category: science

The Science of piRNA and Predicting Death With a Blood Test

Researchers have identified specific small non-coding RNA molecules, known as piRNAs, that may serve as potent biomarkers for predicting all-cause mortality. This breakthrough suggests that a single blood test could eventually quantify biological aging and help clinicians identify high-risk patients long before clinical symptoms of age-related decline emerge. More on the research.

A new study analyzed piRNA — first discovered in 2006 — as a strong predictor of short-term survival in older patients. It could one day be a simple blood test.

Science Still Can’t Explain Consciousness…Here’s Why

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REFERENCES
Quantum consciousness • Quantum Mind: Is quantum physics responsib…
When AI became Self Aware • When AI Becomes Self-Aware. Is Machine Con…
Is consciousness God? • Is consciousness God? And where is it loca…

CHAPTERS
0:00 Why does matter become aware?
0:47 What is consciousness (scientific perspective)?
1:52 WHERE is consciousness?(Scientific perspective)?
4:40 Is quantum mechanics at the root of consciousness?
6:45 The reductionist approach
7:17 \

The subtle science behind safer brain implants

In a recent publication appearing in Advanced Science, researchers at the Netherlands Institute for Neuroscience challenge the assumptions surrounding the design and materials used for brain implants. Softer, flexible implants are gentler than older ones, but they are not completely harmless. By carefully studying these effects, researchers can begin to design safer implants, and bring long-term, reliable implants closer to reality.

In laboratories around the world, scientists are working on a bold goal: restoring blindness using brain implants. But behind the futuristic promise lies a quieter, more complicated story about materials, assumptions, and the limits of what we really understand about the brain.

One part of this story includes a deceptively simple question: How do you place a foreign object in the brain without evoking a reaction?

Demon face syndrome: The science behind prosopometamorphopsia

Imagine looking at a loved one and seeing their face twist into a demonic, unnatural shape. Their eyes might stretch to the sides of their head, their nose might swell, and deep, unnatural grooves might appear across their cheeks and forehead. This terrifying visual experience belongs to a rare neurological condition known medically as

In popular media and online discussions, it is sometimes referred to as “demon face syndrome.” People with this condition see human faces as severely distorted, even though their vision for everyday objects remains completely normal.

Prosopometamorphopsia is fundamentally different from a hallucination. A hallucination involves seeing something that is not actually present in the physical world. People experiencing these facial distortions are looking at a real person standing in front of them. Their brain simply alters the shape, size, color, or position of the facial features before the image reaches their conscious awareness.

Dick Van Dyke Credits His Longevity to One Habit, And Science Supports It

Dick Van Dyke, the legendary American actor and comedian who starred in classics such as Mary Poppins and Chitty Chitty Bang Bang, turned 100 on December 13. The beloved actor credits his remarkable longevity to his positive outlook and never getting angry.

While longevity of course comes down to many factors – including genetics and lifestyle – there is some truth to Van Dyke’s claims.

Numerous studies have shown that keeping stress levels low and maintaining a positive, optimistic outlook are correlated with longevity.

Better reporting is better science: Community-defined minimal reporting requirements for light microscopy

Accessible minimal requirements for reproducible light microscopy. This viewpoint from Paula Montero Llopis, Chloë van Oostende-Triplet, the QUAREP-LiMi consortium and colleagues presents a community-endorsed checklist defining minimal light microscopy metadata to improve rigor, reproducibility, and transparency in research.

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