Summary: A study using a computational model reveals factors that influence whether debunking efforts about disputed election results will persuade people to change their beliefs. The model shows that debunking…
Category: brain research
Vulnerability Found in AI Image Recognition
Summary: A new study reveals a vulnerability in AI image recognition systems due to their exclusion of the alpha channel, which controls image transparency. Researchers developed “AlphaDog,” an attack method…
25% of Adults Suspect Undiagnosed ADHD
Summary: A new survey reveals that 25% of adults in the U.S. suspect they may have undiagnosed ADHD, though only 13% have consulted a doctor. Social media has driven greater…
Why We’re Confident with Only Half the Story
Summary: A new study reveals that people often overestimate the amount of information they have when making decisions, a phenomenon researchers call the “illusion of information adequacy.” Participants who were…
Optimism Boosted by Psilocybin, Hinting at Depression Relief
Summary: Researchers have discovered that psilocybin, a psychedelic compound in magic mushrooms, increases optimism and motivation in rats, suggesting potential therapeutic benefits for treating depression. Using computational modeling, scientists observed…
How Conscious Thought Fades Under Anesthesia
Summary: A new study has shown that conscious thought relies on synchronized brain rhythms to maintain communication between sensory and cognitive brain regions. Under general anesthesia, this rhythm-based communication breaks…
Teens Risk Brain Damage in New TikTok “Chroming” Trend
Videos on TikTok are contributing to a resurgence in “chroming,” the dangerous practice of inhaling toxic fumes from household items like markers or nail polish. The study analyzed over 100…
Unexpected Sounds Boost Dopamine, Leading to Riskier Decisions
Summary: A new study shows that unexpected sounds can cause dopamine bursts in the brain, which may lead to riskier decision-making. Researchers found that participants were 4% more likely to…
