Brain

• MIT researchers discovered that chaotic laser light can self-organize into a highly focused 'pencil beam' under precise conditions, enabling rapid 3D imaging of the blood-brain barrier. • The new method images at speeds 25 times faster than current techniques and tracks drug movement into brain cells in real time. • This breakthrough could accelerate treatments for neurological diseases by allowing high-precision observation of protein absorption in cells.

• A new clinical trial launched April 24, 2026 (NCT07549529), examines postural motor activation deficits following mild traumatic brain injury (mTBI) in US patients. • The study translates lab findings into physical therapy protocols for concussion rehabilitation, focusing on vestibular and balance impairments. • Affecting millions annually, mTBI recovery gaps could improve with targeted interventions, potentially reducing long-term disability rates by 30%.

Bristol University project aims to help directors make better movies and take greater risks – with one already onboardAt first glance, it looks like any high-end cinema: booming surround sound, a razor-sharp 4K projector and rows of reclining seats. But instead of clutching popcorn, a headset records my brain activity and a heart rate monitor wraps around my arm while infra-red cameras capture every blink and fidget.I’m sitting in a one-of-a-kind cinema at the University of Bristol where researchers are studying how people respond to what they see on screen. By combining viewers’ physical reactions with verbal feedback on the parts of the film they found most compelling, the team hopes to understand which moments truly grip attention – and whether that insight could help film-makers create better movies and take greater creative risks. Continue reading...

• NBC News reports a major study shows fluoride in U.S. drinking water has no impact on children's IQ or brain function, countering prior concerns. • The research, involving large-scale data analysis, confirms safety levels set by U.S. regulations pose no neurodevelopmental risks. • Findings matter as they support ongoing public fluoridation policies amid debates, potentially easing community health disputes.

• Texas A&M researchers developed a nasal spray therapy that reverses brain aging by healing inflammation and restoring memory function. • The treatment targets age-related cognitive decline, turning 'brain fog to brain focus' in preclinical models. • Announced on April 14, 2026, it reshapes future therapies for neurodegenerative diseases.

Former Australian PM, who has been associated with pro-Orbán Danube Institute since 2023, praises ousted Hungarian leaderGet our breaking news email, free app or daily news podcastTony Abbott has likened Viktor Orbán to “[Donald] Trump with brains” and labelled him Hungary’s “greatest modern leader”, as the future of his work for the ousted leader’s pet thinktank hangs in the balance.Orbán’s 16-year grip on power in Hungary has ended after the rightwing populist leader conceded his Fidesz party had lost to the opposition Tisza party led by Péter Magyar, which won at least 138 of the 199 seats in the country’s parliament. Continue reading...

Analysis of more than 500 brain scans finds LSD, psilocybin and other psychedelics increase cross-talk between brain systemsScientists have identified a hallmark signature produced by psychedelic drugs in the human brain when users experience their mind-altering effects.The “neural fingerprint” of the psychedelic trip was spotted among hundreds of brain scans of people on LSD, psilocybin, DMT, mescaline and ayahuasca, pointing to a shared impact on the brain’s behaviour. Continue reading...

• A paralyzed man successfully controlled a robotic arm by using a neural interface device that relays signals from his brain to a computer, enabling him to grasp, move, and drop objects through thought alone. • The breakthrough demonstrates the practical application of brain-computer interface technology, allowing the patient to perform complex motor tasks that were previously impossible due to paralysis. • This advancement represents a significant milestone in neurotechnology and rehabilitation, offering hope for individuals with paralysis by restoring functional control of external robotic limbs through neural signals.

Tim Sweeney, chief of firm that created Fortnite, received backlash after worker’s wife revealed loss of life insuranceThe chief of the company that created Fortnite, a popular online game, has issued an apology following backlash after recent mass layoffs cost an employee with terminal brain cancer his job – and his life insurance.On Sunday, Tim Sweeney, the Epic Games chief executive, apologized after Jenni Griffin, the wife of Mike Prinke, a laid off employee, revealed on social media that the loss of her husband’s job also meant he was losing his life insurance. Continue reading...

• Telix Pharmaceuticals resubmitted its New Drug Application to the U.S. FDA on March 16, 2026, for TLX101-Px (Pixclara®), a PET imaging agent targeting gliomas in adults and pediatrics. • The agent received Orphan Drug and Fast Track designations from the FDA due to its potential to address unmet needs in post-treatment glioma management, with 18F-FET PET already in international guidelines but no U.S.-approved equivalent. • Glioblastoma multiforme (GBM), the most common aggressive primary brain cancer, affects about 22,000 new U.S. cases yearly, with recurrence nearly universal and median survival of 12-15 months post-diagnosis.

Former Oldham East and Saddleworth MP remained in Westminster for New Labour’s entire 13 years in powerFormer Labour MP and minister Phil Woolas has died of brain cancer, his family and close friends announced on Saturday morning.Woolas, 66, was elected to parliament to represent Oldham East and Saddleworth as part of Labour’s landslide victory in the 1997 general election, and remained in Westminster for New Labour’s entire 13-year stretch in power. Continue reading...

A trumpet-shaped, single-celled organism seems able to predict one thing will follow another, hinting that such associative learning emerged long before multicellular nervous systems

The congenital condition spina bifida is often treated surgically in the womb, but many children still go on to have mobility issues. The addition of a patch made up of stem cells from donated placentas could improve their long-term outcomes

Neuron-powered computer chips can now be easily programmed to play a first-person shooter game, bringing biological computers a step closer to useful applications

Cortical Labs is building two data centres that will house its neuron-filled chips. The technology is still in the very early stages of development