cognition
4 stories tagged "cognition"
The Box-and-Banana Test Was Built for Apes. A Bumble Bee Worked It Out on Its Own.
Researchers in Finland trained bumble bees on two unrelated facts, a flower with sugar and a ball that rolls. With the flower moved out of reach, the bees combined the two into a solution nobody had shown them, on a task built for apes.
Brain & AgingThey Told Older Adults the Pill Was Fake. Their Memory Got Better Anyway.
A 90-person Italian trial gave older adults inert pills and told one group flat-out they were fake. That group improved as much as the deceived one. Here is what that does and doesn't prove.
Brain & AgingUltra-Processed Food Is Quietly Taxing Your Attention. The Mediterranean Salad Next to It Won't Pay the Bill.
A new Monash-led study finds ultra-processed foods track with worse attention and a higher dementia-risk score even after adjusting for Mediterranean diet quality. The biology of why is more interesting than the headlines admit.
Brain & AgingBrain Gains Into Your 90s Are Probably Real. The Index Measuring Them Has a Patent Pending.
A three-year UT Dallas study tracking nearly 4,000 adults to age 94 says brain function can climb at any age. The biology is plausible. The catch is that the people measuring the gain are the same people patenting the yardstick.