Brain-age advancement

1. Combined environmental and occupational noise exposure is associated with brain-age advancement in humans (0.27 SD per additional high-exposure domain; 95% CI 0.01–0.59; p for trend = 0.048).

   “each additional high-exposure domain was associated with a 0.27-standard-deviation increase in BAA”

   HumansExploratory TSAN analysis of environmental and occupational noise exposurebrainEach additional high-exposure domainn = 108

   Differential sensitivity of MRI-based brain-age models to chronic noise exposure: an exploratory comparative study

   Neurotoxicology and teratology·16 Oct 2026

More on Combined environmental and occupational noise exposure