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News
Scientists discover a hidden switch that shuts down inflammation
1+ hour, 48+ min ago (659+ words) Scientists have uncovered a natural braking system that helps the immune system switch off inflammation and prevent harmful immune cells from building up. Boosting this pathway in people reduced inflammation-related immune changes and sped up pain relief, pointing toward potential…...
Brain cells that protect nerve fibers can turn harmful with age
3+ hour, 42+ min ago (943+ words) A surplus of insulating brain cells, low on one protective protein, tracked the steepest cognitive decline in adults followed since childhood. After 70, memory and quick thinking slow down for most people, and the usual explanation is that the brain’s wiring…...
New AI Pipeline Turns Tangled 3D Brain Videos into Clear Neuronal Activity
2+ min ago (529+ words) Neuroscientists can now record electrical storms of activity from tens of thousands of neurons at once, but a stubborn bottleneck has long stood between the raw data and discovery: turning enormous three-dimensional calcium imaging videos into clean, trustworthy lists of…...
Implicit Neural Representations and SIREN: Encoding Signals as Continuous Functions
27+ min ago (29+ words) Day 11 of an ongoing daily series on advanced machine learning concepts Abstract Images, 3D shapes, and audio are …...
Google's mapped fruit fly brain has played Doom more than 6,000 times and still hasn't beaten it
12+ hour, 53+ min ago (168+ words) Google mapped the complete brain and central nervous system of an adult male fruit fly, reconstructing more than 166,000 individual neurons. Google's fully mapped fruit fly brain is barely a week old, and it's already been put to work doing what…...
Neurons Point the Way: NB-Net Puts Network Width, Not Depth, in the
2+ hour, 24+ min ago (603+ words) For more than a decade, the story of deep learning has been told largely in terms of depth. Each new generation of record-setting models has stacked more layers onto the previous one, and the word “deep” in deep learning has…...
SOX9 Acts Early to Rewire Hippo–YAP/TAZ Signaling as Glioblastoma Cells
3+ hour, 8+ min ago (639+ words) Glioblastoma remains one of the most lethal human cancers, and much of its lethality stems from a hidden population of tumor cells that behave like stem cells, capable of self-renewal, plasticity, and resistance to therapy....
Different video game genres alter brain activity and enhance cognition in unique ways
18+ hour, 32+ min ago (748+ words) Playing different types of video games can improve a person’s cognitive abilities and alter how their brain operates at rest. A new study reveals that fast-paced action games and turn-based strategy games both enhance mental performance, but action games lead…...
I Gave a Toy Neural Network More Concepts Than Neurons. It Did Something Beautiful.
6+ hour, 6+ min ago (32+ words) A hands-on tour of superposition, sparse autoencoders, and the young science of reading AI’s mind- with code you …...
Black Pepper Compound Piperine Emerges as Powerful Potential Parkinson’s
7+ hour, 4+ min ago (76+ words) A common molecule found in black pepper may hold one of the most promising computational leads yet in the search for better treatments for Parkinson’s disease. In a new study published in Results in Chemistry, researchers Payam Baziyar and Rahman…...