新研究：空气污染可能损害老年人大脑健康

Core Findings - A new study from the UK indicates that long-term exposure to severe air pollution may impair brain health in the elderly, particularly affecting language abilities [1] Group 1: Research Findings - Researchers from University College London published a paper in the Journal of Geriatric Medicine, linking exposure to nitrogen dioxide and particulate matter (PM2.5) pollution with lower scores in key cognitive abilities among older adults, especially in language skills [1]