New Research Suggests AI Reduces Brain Activity: Are We Becoming Less Intelligent?

A recent study from MIT Media Lab suggests that using AI tools, like ChatGPT, may reduce brain activity and engagement levels in users. Researchers examined 54 students who wrote essays using their own cognitive abilities, a search engine, or AI assistance. The findings revealed that students who relied on their brains exhibited higher engagement and memory recall, while those using AI struggled with ownership and retention of their work. The study indicates that the cognitive impact of AI may depend on how it is utilized—whether as a substitute for thinking or as a supportive tool. Although concerns exist about AI making users “dumber,” the real issue may lie in users’ engagement levels. Instead of viewing AI as diminishing intelligence, it’s crucial to consider how we employ it. Thoughtful use can enhance productivity, allowing room for deeper thinking and creativity. Ultimately, fostering a symbiotic relationship with AI rather than outsourcing all mental effort is essential for maintaining cognitive sharpness.

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