The original version of this story appeared in Quanta Magazine. Science routinely puts forward theories, then batters them with data till only one is left standing. In the fledgling science …
Images generated by artificial intelligence (AI) have been causing plenty of consternation in recent months, with people understandably worried that they could be used to spread misinformation and deceive the …
Today, an international team of researchers shared an extraordinarily detailed atlas of human brain cells, mapping its staggering diversity of neurons. The atlas was published as part of a massive …
A tiny array of microelectrodes underneath the cells recorded electrical activity in the gel surrounding the cells, while other electrodes directly stimulated the neurons and recorded their responses. Using a …
The original version of this story appeared in Quanta Magazine. On warm summer nights, green lacewings flutter around bright lanterns in backyards and at campsites. The insects, with their veil-like …
Phil Nickinson / Digital Trends Nearly a year after ChatGPT introduced the world to the uncannily human possibilities of generative AI, Amazon has unveiled new Alexa features powered by large …
McKee, who is also the director of neuropathology for Veterans Affairs Boston, began studying the brains of former NFL players 15 years ago. She couldn’t believe what she saw: big …
What is clear is that the brain must be able to accurately regulate how strong a mental image is to avoid confusion between fantasy and reality. “The brain has this …
Generative artificial intelligence (AI) tools like ChatGPT have gotten a bad rep recently, but Google is apparently trying to serve up something more positive with its next project: an AI …
Typically, doctors look at several factors to diagnose Alzheimer’s disease: a patient’s medical history, cognitive and functional assessments, brain imaging scans, and spinal tap or blood tests. So a person …