BREAKING: Harvard scientists may have just discovered why the... brain loses its fight against Alzheimer's ... and a trace mineral found naturally in your brain is at the center of it. This isn't another amyloid paper. It asks a completely different question. And the answer has been hiding in your brain all along 🧵👇show more

🚨 BREAKING: Scientists found a protein in your brain... that protects against Alzheimer's AND Parkinson's — and almost nobody knows it exists. It's called BDNF. What you do every day is either destroying it or building it. But … The era of BDNF clinical trials and therapy has also begun. This thread could change how you think about your brain. 🧵👇show more

BREAKING: Scientists now believe Parkinson's disease may not always... start in the brain. In many patients, it may begin in the gut — and travel to the brain via a nerve most people have never heard of. At the same time: → A new drug just reversed brain inflammation in PD patients for the first time in history. → A diabetes drug in the same class as Ozempic slowed Parkinson's motor decline in a New England Journal of Medicine trial. → Fecal transplants are producing lasting motor improvement in randomized controlled trials. None of this is making mainstream news. Here is what is actually happening outside the brain in Parkinson's research right now. 🧵show more

Creatine just passed its first-ever clinical trial in Alzheimer’s... patients. The result? Improved memory, reaction time, and brain function. Here’s what the study found (and what it means for your brain health):show more

Creatine isn’t just for the gym. New research shows... it may be one of the most underrated brain-boosting tools we have. Here’s how creatine impacts your mind (and why it matters) 🧵show more

BREAKING: For the first time in 100+ years, Alzheimer's... may not be permanent Scientists just reversed advanced Alzheimer's in mice by restoring brain energy balance, eliminating both plaques AND cognitive decline The drug worked in two different animal models, suggesting "this could translate to humans". Game-changing!!show more

BREAKING: For the first time in 100+ years, Alzheimer's... may not be permanent Scientists just reversed advanced Alzheimer's in mice by restoring brain energy balance, eliminating both plaques AND cognitive decline The drug worked in two different animal models, suggesting "this could translate to humans". Game-changing 🧠show more

🚨 SCIENTISTS ARE USING AI TO MAP A HIDDEN... “CLEANING SYSTEM” INSIDE THE HUMAN BRAIN AND IT COULD CHANGE HOW WE UNDERSTAND SLEEP, AGING, AND NEURODEGENERATIVE DISEASE. It’s called the glymphatic system a vast network of fluid channels that flushes toxic waste from the brain while you sleep. For years it was almost impossible to observe in detail. Now AI-powered imaging is revealing it like a living galaxy of microscopic rivers and pathways inside neural tissue. Why this matters: Your brain produces toxic proteins constantly. The glymphatic system is one of its primary waste-clearance mechanisms clearing the very proteins linked to Alzheimer’s, Parkinson’s, and other neurodegenerative diseases. But here’s the unsettling part: This cleaning system becomes dramatically less efficient with age, poor sleep, stress, and brain injury. Sleep may not just “rest” your mind it may literally wash your brain. The deeper implication is staggering: The brain isn’t just a computer. It’s a dynamic, living network that constantly rebuilds and cleanses itself in real time. The more we map it, the more it looks like an entire universe of connected energy flows inside our skulls. What if some neurological diseases begin when the brain can no longer properly “wash” itself at night? Follow for more frontier neuroscience and future technology.show more

BREAKING: Stanford just published a Nature study that may... rewrite everything we think about memory loss. Age-related cognitive decline might not be your brain failing. It might be your gut cutting off communication to your brain. This could explain why aging, diet, antibiotics and gut health affect memory. Here's what they found 🧵show more

The newest Alzheimer's treatment cost $30,000 a year, and... can cause brain hemorrhages in up to 30% of people who take it. According to Dr. David Pearlmutter, a neurologist who's spent 40+ years studying the brain. So why would anyone take it? (1/16)show more

🚨🇨🇳 Chinese scientists identify previously unknown cause of Alzheimer's... disease A substance formed when particles break down — called 6PPD-quinone — may trigger inflammation and oxidative stress, both hallmarks of dementia, the new study suggests 🔸 The chemical is created when microscopic tire rubber reacts with ozone in the air, washing into water, soil, and even our bodies — it has been found in human blood 🔸 The compound can cross the blood-brain barrier — a filter that normally keeps harmful substances out of the brain 🔸 Scientists used databases to map over 100 potential ways this substance could interact with human biology 🔸They found 92 overlaps — including 23 key genes acting as communication hubs. These genes are most active in brain regions critical for memory and movement, such as the cortex and basal ganglia, which are especially vulnerable to Alzheimer's If experimental validation follows, this discovery could significantly improve the effectiveness of Alzheimer's future therapies.show more

THIS IS WHAT YOUR SECOND BRAIN SHOULD LOOK LIKE... most people dump notes into obsidian and call it a second brain it’s not a second brain it’s a second drawer karpathy just dropped the pattern that changes this and it’s called the llm wiki every time you add a source ai reads it, extracts key claims, updates every connected note and flags contradictions your obsidian stops being an archive and starts being alive save this and show it to someone still using notion as a second brain full breakdown in the article ↓show more

🚨 BREAKING: Scientists used a next-gen cancer drug called... Rapalink-1 and accidentally discovered a hidden aging mechanism nobody knew existed. And your gut bacteria are right in the middle of it. This changes how we think about aging at a cellular level. 🧵 Here's what they found 👇show more

Raise your right hand and your mirror twin raises... its left. So why doesn’t a mirror flip up and down too? It doesn’t flip left right at all. It flips front to back. It reverses depth, not sides. Your brain does the rest, imagining you walked around to face yourself. The mirror is honest. You’re the one rotating it in your head.show more

What if the secret to brain health was hidden... in your curry? Curcumin, the active ingredient in turmeric, fights inflammation in the brain. This might help explain why Alzheimer’s is far less common in India, where turmeric shines in daily meals. Cianciulli, A.; Calvello, R.; Ruggiero, M.; Panaro, M.A. Inflammaging and Brain: Curcumin and Its Beneficial Potential as Regulator of Microglia Activation. Molecules 2022, 27, 341.show more

A pioneer in Alzheimer's prevention just dropped a 60-minute... masterclass about it on the Levels podcast. Dr. Perlmutter shared 8 shocking insights about your brain you probably never heard of: 1) Type 2 diabetics have a up to 4x increase risk for Alzheimer'sshow more

🚨 SHOCKING Scientists just proved that you have never... touched anything in your entire life What you feel as "touch" is a lie your brain tells you At atomic level, physical contact is impossible Implications? Terrifying A thread on perception, control, and reality:🧵show more

BREAKING: Researchers are shining near-infrared light through people's skulls... — and it's showing real signals in Alzheimer's brain scans. Not a gadget. Not wellness. Peer-reviewed trials at NYU, Harvard, and a major French multicenter study are now enrolling. Here's what science actually says — and what it doesn't. 🧵show more

How does the Neuralink implant connect to the brain?... Tiny threads smaller than a human hair get inserted into your brain by a surgical robot. The idea is that the small and flexible threads minimize trauma and allow the brain to move naturally. Zack was one of the most passionate people at Neuralink. #Neuralink #BrainChip #BCI #FutureOfTech #FutureIsNowshow more

Karpathy method + Claude Code reading your whole Obsidian... vault is the smartest second brain on earth. The method is simple and brutal. If you can’t build a thing from scratch, you don’t know it. Tutorials are fake learning and your brain deletes them in 3 days. Most people ignore this. They build a second brain that just sits there, folders of notes nobody reopens, dead text. Point Claude Code at the vault and it wakes up. 5,000 notes, one mind. It reads all of it and answers in your own words and your own proofs, not a model’s guess. Then the loop closes. Want to understand neural nets? Skip the 3-hour video and ask Claude Code to build a tiny one. 200 lines from scratch. Watch it train, break a layer, watch it fail, fix it. It clicks in 20 minutes instead of 3 weeks. The second it lands the note gets written. One idea per file, linked to 10 others, dropped into the vault while the memory is still hot. Now it compounds. Month 1: is 60 notes. Month 6 is 900. Every new note pulls in old ones, so you ask anything and the answer comes from your brain, not the internet. Before: 40 tabs, 6 half read PDF, 0 retained. After: build it once, own it for life. Setup takes 4 minutes. Plain text, no lock-in. A second brain nobody reads is a graveyard. Yours just started thinking.show more

Choline. A nutrient made by the liver that your... brain can't live without. Studies found 90% of Americans don't get enough of it in their diets. Here's why this can be dangerous in the long term:show more