For many years, neuroscientists believed they had identified a specific pattern of brain activity acting as a kind of “signature” for pain in the brain. Recently this so-called “pain matrix” has been called into question, and a new study by British researchers may have shattered the myth once and for all.
Our conscious perception of the world feels like a continuous and uninterrupted flow, but a new study suggests that it’s actually more like the frames of a movie reel running through a projector.
Six years ago while vacationing with friends, Ian Burkhart suffered an accident that left him paralyzed from the shoulders down. A new system now allows him to make complex movements with his hand and fingers, making him the first person in history to regain function using signals from his brain.
Let’s be honest: it would be really cool to have a wearable personal brain-computer interface (BCI) that would monitor your brain waves while you do all your favorite activities. Not to mention being able to operate smart phone apps using your thoughts alone. That day is closer than you think.
For the first time ever, researchers have peered into the brains of people tripping out on LSD. The groundbreaking scans reveal the dramatic extent to which the psychedelic drug affects normal brain function, while pointing towards therapies for similar psychological disorders.
Dealing with people who exhibit passive-aggressive behavior is easily one of the most challenging aspects of our social lives. Here’s what you need to know about this annoying personality quirk and how you can handle people who express their hostility in indirect and backhanded ways.
It was hailed as the most significant test of machine intelligence since Deep Blue defeated Garry Kasparov in chess nearly 20 years ago. Google’s AlphaGo has won two of the first three games against grandmaster Lee Sedol in a Go tournament, showing the dramatic extent to which AI has improved over the years. That…
Researchers have developed a wireless brain interface that allows monkeys to control the movements of a robotic wheelchair using their thoughts alone. The breakthrough suggests that similar interfaces could allow severely paralyzed individuals to navigate all sorts of robotic devices with their minds.
Researchers from the University of Oxford have rewritten positive memories associated with cocaine in mice. The achievement could expand our understanding of memory, while demonstrating that it’s possible to neurologically reverse ingrained bad behavior, such as drug addiction.
Researchers from 21st Century Medicine have developed a new technique to allow long term storage of a near-perfect mammalian brain. It’s a breakthrough that could have serious implications for cryonics, and the futuristic prospect of bringing the frozen dead back to life.
In 1985, a premature baby was born in Maryland who needed surgery to tie off a dangerous blood vessel near his heart. The newborn, Jeffrey, died weeks after the procedure. His family learned afterwards that none of the procedures had been performed with analgesics; the only drug administered was a muscle relaxant.
An experiment by University of Washington researchers is setting the stage for advances in mind reading technology. Using brain implants and sophisticated software, researchers can now predict what their subjects are seeing with startling speed and accuracy.
Schizophrenia is a complex disease with elusive origins, but the mystery became much clearer today, when a landmark new study based on genetic analysis of nearly 65,000 individuals pinpointed a specific gene and biological process behind it.
An international team of neuroscientists claims to have successfully carried out a head transplant on a monkey, along with other related experiments. But because the details haven’t been published, experts remain skeptical.
This recording lets us see 77 of the nematode’s 302 neurons light up like a Christmas display as the worm freely wriggles around on a plate. This is amazing. We’re watching an animal’s mind at work.
In October, 29,000 neuroscientists gathered in Chicago to discuss new research in their sprawling field at the Society for Neuroscience’s annual meeting. Amid mountains of abstracts on every conceivable aspect of brain science, there were a surprising number of studies about an unlikely subject: video games.
We’ve known for a while that testosterone is associated with aggressive behavior. But a fascinating new experiment reveals that these hormones are a two-way street: Simply acting aggressive can also raise levels of testosterone, in both women and men.