TUESDAY, Oct. 8, 2024 (HealthDay News) — The brain has a waste-disposal system that clears away junk proteins that contribute to the development of dementia and Alzheimer’s disease, a new study finds. Advanced imaging scans have revealed a network of fluid-filled structures along arteries and veins within the brain, researchersContinue Reading

TUESDAY, Oct. 8, 2024 (HealthDay News) — Damage to the brainstem could be behind the physical and psychological effects of Long COVID, a new study suggests. Brain scans of 30 Long COVID patients found they had damage to the region of the brainstem associated with breathlessness, fatigue and anxiety, researchersContinue Reading

THURSDAY, Oct. 3, 2024 (HealthDay News) — Even air pollution levels considered safe by U.S. standards appear to cause differences in the brains of growing children, a new review suggests. “We’re seeing differences in brain outcomes between children with higher levels of pollution exposure versus lower levels of pollution exposure,”Continue Reading

THURSDAY, Sept. 26, 2024 (HealthDay News) — Brain damage that veterans suffered from flying shrapnel has provided a major clue that could lead to better treatment for post-traumatic stress disorder (PTSD), a new study says. Veterans who suffered shrapnel damage connected to their amygdala, the fear center of the brain,Continue Reading