Scientists Discover Surprising Similarity Between Brain Aging in Mice and Humans
For decades, aging research has relied on mice as a model for humans—but always with a caveat: who says a mouse brain ages like a human one? A new stu...
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A Daily Nap May Slow Brain Aging by Up to 6 Years: What Is the Ideal Nap Duration?
A short afternoon nap is considered a natural part of the day in many cultures, but modern science is beginning to understand why. A new study based o...
The Story That "Bilinguals Have Healthier Brains" Might Not Be Accurate: A Researcher's Critique
For decades, it was said that learning a second language protects the brain. Now, Prof. Hernandez from UH critiques this assumption and points to an a...
Brain Health Begins at 30: Choices You'll Regret at 70
You're 30 and you tell yourself: "I have time." But research shows that your choices now, before "I'm worried about my brain" is even on your mind, de...
GFAP and NfL: Two Blood Proteins That Predict Dementia Death 5-6 Years in Advance
For decades, diagnosing dementia required expensive scans or spinal fluid tests. Now, a massive study published in Neurology shows that a simple blood...
Tubulin: The Protein That Hides the Secret to Preventing Alzheimer's and Parkinson's
Alzheimer's and Parkinson's are caused by proteins that aggregate toxically in the brain. The Baylor team proposes an opposite approach: instead of bl...
MIND Diet Saves You 2.5 Years of Brain Aging: Study on 1,600 People
Classic Mediterranean diet or DASH diet? Why not combine both with a focus on the brain? This is the MIND diet, and a new study shows that those who a...
Your Gut Talks to Your Brain: Stanford Study Reveals How the Microbiome Nourishes Memory
How does your memory fade with age? The answer may lie in the gut. A Stanford team discovered that an "aged" microbiome creates inflammation that bloc...
The Secret of Brain Aging in Large Dogs: Why They Live Shorter but Their Brains Stay Young
A German Shepherd lives 7-8 years. A Chihuahua lives 15-17 years. The gap is huge. But a new study from the University of Arizona discovered something...
Poor Sleep Ages the Brain 1-3 Years: Study on 25,000 People Explains the Mechanism
We knew sleep was important for the brain, but new studies show exactly how much. Poor sleep accelerates brain age by 1-3 years. The key: the brain's ...
Brain Aging in the Hispanic Community: Why the NIH is Investing $16 Million in Research
For decades, aging studies have focused primarily on white populations. But Latinos have the highest rates of dementia, and their genetics and life tr...
TDP-43 Type C: A Type of Neurodegeneration That Begins with Language Ability, Not Memory
If dementia happens to you like this: At first, you remember well, but you lose the ability to recognize simple words like "umbrella." This is not Alz...
Why Does Brain Aging Vary So Much Between People? The Answer Begins in Childhood
A 73-year-old can have the brain of a 35-year-old, or of a 90-year-old. Why is the difference so large? A massive study tracking 49,482 people provide...
Creativity Slows Brain Aging: Dance, Music, and Games Beat the Biological Clock
A new study tracking tango dancers, musicians, artists, and gamers revealed something surprising: every type of regular creative activity leaves a you...
Your Epigenetic Age Is Not Your Brain Age: New Study Distinguishes Between the Two
Popular epigenetic age clocks promise to predict your biological age from a blood sample. But a new study that followed 1,196 women for eight years re...
Nardilysin and OGDHL: Two Rare Genes That Add a Piece to the Brain Aging Puzzle
Two children unable to walk, eat, or speak. Two rare genes never before linked. A team from Baylor College of Medicine solves the puzzle and reveals a...
"RNA Pollution": The Revolutionary Discovery Explaining Why the Brain Ages and What Can Be Done
Your brain cells make mistakes in processing genetic instructions, and with age, these pollutants accumulate. Researchers call it "RNA pollution" and ...
The Consortium That Recodes Brain Aging: 35,000 Samples, 250 Million Proteins
How do you detect Alzheimer's years before it erupts? The Global Neurodegenerative Proteomics Consortium (GNPC) unites hundreds of labs into a single ...
Economic Decline Accelerates Brain Aging: Massive Study Reveals Disturbing Link
A new study tracking 7,600 older adults over 10 years reveals that financial stress doesn't just harm mental health. It physically accelerates brain a...
TREM2: The genetic gene that can mean the difference between Alzheimer's and brain health
If APOE ε4 is the best known gene, TREM2 is the 'new' one on the board. It determines how your brain's immune cells handle waste. And it has huge ther...
A Simple Memory Test Reveals Your True Brain Age
A simple 30-minute memory test can reveal if your brain is aging faster than your chronological age. A new study in Nature links it to advanced MRI fi...
Cerebrospinal fluid protein test predicts Alzheimer's progression 3 years in advance
A new study in Nature Communications reveals two proteins in the spinal fluid that predict who will progress to dementia within 3 years. A more accura...
Nutrition as a System: How What You Eat Shapes the Brain's Aging Clock
Nutrition is not just fuel. A new review in Frontiers presents it as an 'ecosystem of signals' that programs the brain's aging pathways. What does thi...
The #1 Habit That Slows Brain Aging: What Science Has Found, and Why It's Not Just "Exercise"
If you had to choose one habit that slows brain aging, what would it be? A new study in Neurology answers: movement. But not the way you thought.
A nasal spray that reverses brain aging: A breakthrough from Texas A&M
A team at Texas A&M has developed a nasal spray that reverses brain aging in mice with just two doses. It suppressed inflammation, restored mitochondr...
Giant Study in Nature: Social and Physical Environment Ages Your Brain 15 Times More
A study in Nature Medicine that examined nearly 19,000 people from 34 countries found that the quality of the external environment, from air pollution...
FTL1: the protein that damages the brain, and the breakthrough that reverses cognitive decline
UCSF researchers published in Nature Aging a dramatic discovery: a protein called FTL1 is the main cause of cognitive decline with age. Reducing it in...
Breakthrough Synapse-Restoring Pill Could Revolutionize ALS Treatment
The medical world is on the verge of a significant breakthrough in the fight against Amyotrophic Lateral Sclerosis (ALS): a unique pill called SPG302,...
Phosphatidylcholine Linked to Better Memory in Middle Age and a 28% Reduction
The brain produces a chemical called acetylcholine, essential for memory and other cognitive functions. Acetylcholine deficiency is linked to cognitiv...
SENS Strategies for Engineered Longevity: An Overview of Parkinson's Disease
Parkinson's disease, a common neurodegenerative disorder affecting movement, posture, and speech, has cast a heavy shadow over the lives of millions o...
Stopping the Brain Drain
Until the late 1990s, the prevailing belief among neuroscientists was that the human brain stops producing new nerve cells (neurons) after adulthood. ...
Modifiable Risk Factors for Dementia
A groundbreaking study recently published in Nature Communications reveals new insights into modifiable risk factors for dementia. A team of researche...
Midlife Crisis: Effects of Menopause on the Brain and Ways to Protect It
The midlife crisis is known as a period of emotional upheaval, but new research suggests that it is much more than that. Menopause, which occurs betwe...
Nutritional supplements for the brain
Maintaining brain health over time is important not only for our cognitive ability, but also for our general health. This category offers a variety of...
A breakthrough in the treatment of Alzheimer's
A new study indicates significant therapeutic potential in Alzheimer's disease using new drugs that clear beta-amyloid protein from the brain. The ...
Groundbreaking research reveals the multiple roles of the TDP-43 protein in brain health
The TDP-43 protein, also known as TAR DNA-binding protein 43, is best known for its important roles in gene expression and neural plasticity in the br...
New hope for age-related cognitive decline?
Mayo Clinic researchers may have discovered a new approach to dealing with age-related cognitive decline. Their latest study suggests that removing se...