December 18, 2025
A new study suggests that GenAI really is addling your brain
A new study from researchers at the Massachusetts Institute of Technology has raised questions about the potential impact of artificial intelligence tools on critical thinking and learning, particularly when GenAI is used as a substitute for cognitive effort rather than as an assistant. The researchers examined how the use of large language models affects brain activity, memory and skill development over time. Although the findings have yet to undergo peer review and are based on a relatively small sample, the authors say they chose to release the results early because of the speed with which AI tools are being adopted in education and knowledge work. More →






















































