Smokers' lungs may hold clues to brain fog
Knowledge-focused
Completed
This study aimed to understand why many people with COPD (a serious lung disease often from smoking) also experience problems with memory and thinking. Researchers examined 170 smokers, some with early signs of lung damage, using brain scans and thinking tests. The goal was to id…
Sponsor: Karin Hoth • Aim: Knowledge-focused
Last updated Mar 11, 2026 14:52 UTC