Science fiction has long imagined a world where our brains interact with machines to restore and augment our abilities -- think of the neural implants that connected to Geordi La Forge's visor in Star Trek or allowed Alex Murphy to be reborn as cyborg law enforcer in RoboCop. In the real world, researchers have been working for decades on so-called brain-computer interfaces to help people who suffer from paralysis, blindness, hearing loss, and more, regain function. Some individuals have used these devices to control a computer cursor with their minds; others have managed to move a robotic arm or transcribe some of their thoughts into text. The technology is still nascent and the number of people who have received implants is only in the hundreds. Just a few companies have received regulatory approval to progress beyond clinical trials to commercial use -- and even that's for limited applications.

More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. Simple could help ease your pain. Breakthroughs, discoveries, and DIY tips sent six days a week. Sciatica afflicts millions of people each year--though not as many people as they have it . A growing catchall term among the undiagnosed for all manner of back problems, sciatica is a specific lower-back nerve condition that requires specific action to address. "Early detection matters," John Gallucci Jr. MS, ATC, PT, DPT, the CEO of JAG Physical Therapy, tells .

Doctor's awful mistake led to five days of agony, amputation and eventual death for promising young high school graduate, 18, $100m lawsuit alleges I was so fat I needed two plane seats. Then I lost 208lbs and kept it off for 10 YEARS using'nature's Ozempic' supplement. It was so effortlessly effective... and I could even still eat chocolate! I've discovered the perfect'type' of man that'll drive any woman crazy. The sex is so good, it's ruined every other guy for me: JANA HOCKING Leaked CIA Iran war dossier shreds Trump's boasts... as chilling intel reveals vast missile arsenal Young family were beaming picture of happiness... then affair scandal erupted and three of them were found dead Apple to pay iPhone owners $250 million settlement over claims of false advertising... see if you qualify Why this photo of Princess Charlotte has left Harry'very sad': Friends tell RICHARD EDEN all about his plan for Archie and Lili... and why Meghan has become a'challenge' Panic over SIX Americans who returned to US from deadly rat virus ship... as health officials scramble to find infected all over the world Trump's bombshell private admission sends grim warning to Netanyahu as Israel braces for reckoning Deeply personal reason Aaron Rodgers may have to suddenly retire from NFL... and forgo $15 million for mystery wife Blake Lively and Justin Baldoni's battle continues as she demands he pay legal fees for his failed defamation lawsuit days after their shock settlement Billionaire, 70, settles bitter yearslong divorce with ex-wife after shacking up with new fiancée who's almost half his age I survived hantavirus that's spreading on the cruise ship.

Jeffrey Epstein scrawled suicide note finally released: 'No fun. Surprising fate of CNN founder Ted Turner's multibillion-dollar fortune after thrice-married father-of-five died aged 87 Wall Street Titan lays out his ultimate revenge for woke NYC mayor Mamdani's'creepy weird' video Mike Vrabel'rented a boat with pregnant Dianna Russini in 2021' months before she welcomed first son Ultimate Spirit Airlines compensation guide: 'Magic words' to tell your bank for BIGGEST refund... what to do if you DIDN'T use a credit card... how to reclaim higher cost of new flights.... and'rescue' option when all else fails Once-bustling Nevada vacation resort becomes America's newest GHOST TOWN as its final hotel closes Farrah Fawcett's twisted family secrets: Siblings of her devil-horned son accused of hideous knife spree reveal dark childhood home truths Tragic Saved By The Bell star Dustin Diamond's residual pay revealed after his shock death at age 44 Rat virus'was brought onto cruise ship by birdwatcher couple who visited garbage dump to snap birds before setting off': Possible cause revealed - as Brits face eight-week quarantine Scandal as female World Cup soccer player is accused by police of raping baby-faced boy, 14, up to'three times a week' Triple Crown thrown into disarray with major announcement from Kentucky Derby winner Golden Tempo's trainer The photos that say it all! Justin Baldoni beams as he steps out with his wife for the first time since Blake Lively's humiliating lawsuit settlement The next generation of Ozempic is here. Turbo shots deliver 250% more weight loss... at record speeds. Patients are begging for them - but there's a major warning: DR SHEILA NAZARIAN Meghan Markle shares unseen photo of Prince Archie asleep on Harry's chest as a baby to celebrate his 7th birthday I sat with FedEx child killer Tanner Horner for weeks.

Color doesn't exist--at least not how you think That's why it's impossible to describe the color red. More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. Our eyes know the color purple when we see it, but we'd find it really hard to describe it to someone who's never seen it. Breakthroughs, discoveries, and DIY tips sent six days a week. Red means Red means Red means The color conjures up a whole range of emotions and associations.

The Next Alzheimer's Breakthrough Will Take More Than Just Science At WIRED Health, pioneering Alzheimer's researcher John Hardy outlined the stakes--and next steps--of where treatment is headed next. Alzheimer's research is entering a new phase, as treatments that have taken decades to develop begin to reach patients . But getting those advances to people will depend on more than scientific progress alone, according to pioneering Alzheimer's researcher John Hardy . Speaking at WIRED Health in April, Hardy, chair of the Molecular Biology of Neurological Disease at University College London, said that alongside more effective drugs, better diagnosis and political will were still needed to improve treatment of Alzheimer's disease. "We've got to get better," he said.

In theory, Motif Neurotech's berry-sized device would work like a continuous glucose monitor. More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. Patients receiving the experimental new implant would not need to undergo a complicated surgery. Breakthroughs, discoveries, and DIY tips sent six days a week. Earlier this week, the United States Food and Drug Administration (FDA) approved a human trial for a blueberry-sized brain implant intended to target treatment-resistant depression.

ARIA has a billion-dollar budget and big aspirations for tackling everything from epilepsy to Alzheimer's. The UK's Advanced Research and Innovation Agency (ARIA) was established in 2023 with the goal of pursuing "high-risk, high-reward" moonshots in sectors ranging from bolstering food security to new ways of ramping up human immunity . With more than £1 billion (about $1.3 billion) worth of government funding earmarked between now and 2030, one of ARIA's most ambitious programs is a £69 million initiative that aims to develop more tailored ways of modulating the human brain. The hope is to eventually address an entire range of disorders, from epilepsy to Alzheimer's. Reports have previously estimated that this suite of neurological conditions costs the UK economy tens of billions of dollars each year.

Transcranial focused ultrasound is a noninvasive way to stimulate the brain and see how it functions. How does the physical matter in our brains translate into thoughts, sensations, and emotions? It's hard to explore that question without neurosurgery. But in a recent paper, MIT philosopher Matthias Michel, Lincoln Lab researcher Daniel Freeman, and colleagues outline a strategy for doing so with an emerging tool called transcranial focused ultrasound. This noninvasive technology reaches deeper into the brain, with greater resolution, than techniques such as EEG and MRI. It works by sending acoustic waves through the skull to focus on an area of a few millimeters, allowing specific brain structures to be stimulated so the effects can be studied.

Across many scientific fields, measurements often represent the number of times an event occurs. For example, a document can be represented by word occurrence counts, neural activity by spike counts per time window, or online communication by daily email counts. These measurements yield high-dimensional count data that often approximate a Poisson distribution, frequently with low rates that produce substantial sparsity and complicate downstream analysis. A useful approach is to embed the data into a low-dimensional space that preserves meaningful structure, commonly termed dimensionality reduction. Yet existing dimensionality reduction methods, including both linear (e.g., PCA) and nonlinear approaches (e.g., t-SNE), often assume continuous Euclidean geometry, thereby misaligning with the discrete, sparse nature of low-rate count data. Here, we propose p-SNE (Poisson Stochastic Neighbor Embedding), a nonlinear neighbor embedding method designed around the Poisson structure of count data, using KL divergence between Poisson distributions to measure pairwise dissimilarity and Hellinger distance to optimize the embedding. We test p-SNE on synthetic Poisson data and demonstrate its ability to recover meaningful structure in real-world count datasets, including weekday patterns in email communication, research area clusters in OpenReview papers, and temporal drift and stimulus gradients in neural spike recordings.