How Wildfire Smoke Affects the Brain
Briefly

The recent surge of wildfires in Los Angeles has exacerbated public health concerns, highlighting research that indicates wildfire smoke has detrimental effects on brain function. Studies reveal that individuals exposed to dense smoke experience cognitive impairments both immediately and the following day. Furthermore, there's a connection between smoke exposure and the risk of developing neurological disorders due to inflammation and oxidative stress in the brain. With climate change contributing to more frequent and intense wildfires, the urgency for awareness and intervention becomes increasingly critical.
Research suggests exposure to wildfire smoke negatively impacts cognitive function, particularly in short-term effects. Long-term exposure may increase risks of neurological conditions.
Data revealed that greater cognitive impairment occurs with denser smoke and prolonged exposure, particularly from western U.S. wildfires, which produce more toxic air.
Oxidative stress from particulate matter in smoke triggers inflammation in the brain, leading to cognitive impairments and increasing risks for diseases like Alzheimer's.
Studies show that exposure to wildfire smoke and extreme heat is becoming more prevalent due to climate change, highlighting the critical need for public awareness.
Read at Psychology Today
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