Researchers found small, adverse associations with cognition per surgery in fully adjusted models. HealthDay News — Surgeries are generally safe but cumulatively are associated with cognitive decline ...

A study using 7T QSM identifies microstructural changes in the brainstem of COVID-19 survivors, suggesting links to long-term ...

Share on Pinterest Ultra-detailed MRI scans show that severe COVID-19 damages the brainstem, a brain region responsible for vital functions like breathing. ALAIN JOCARD/AFP via Getty Images ...

Background: The relationship of systolic blood pressure variability (SBPV) with Alzheimer’s disease (AD) remains controversial. We aimed to explore the roles of SBPV in predicting AD incidence and to ...