Smokers' brains under the microscope: new study links lung disease to thinking problems
Knowledge-focused
Completed
This study looked at how lung damage from COPD might change the brain and thinking skills in smokers. Researchers used brain scans and thinking tests in 170 adults aged 30-85. The goal was to find early clues to prevent or delay memory and thinking problems.
Sponsor: Karin Hoth • Aim: Knowledge-focused
Last updated May 04, 2026 16:31 UTC