Share on Pinterest New research shows that heavy lifetime use of cannabis is associated with reduced activity in areas of the brain involved in working memory. 24K-Production/Getty Images Frequent ...

Cannabis plants. Photo: Stefan Sauer/dpa (Photo by Stefan Sauer/picture alliance via Getty Images) One example is that working memory enables a person to follow instructions that were just given ...

“An example is checking your blind spot when ... they said long enough to respond to it,” Gowin said. “Losing working memory means that retaining that information might require more effort ...

When OpenAI announced a new generative artificial-intelligence (AI) model, called o3, a few days before Christmas, it aroused both excitement and scepticism. Excitement from those who expected its ...