A shingles vaccine may delay dementia onset
A clever natural experiment in Canada suggests a routine shingles vaccine may do more than prevent rash. Instead,…
Rare ABCA7 gene variants linked to Alzheimer’s risk
A new study from MIT neuroscientists reveals how rare variants of a gene called ABCA7 may contribute to…
Scientists link brain lithium loss to early Alzheimer’s changes
A new study reveals that brain lithium depletion occurs early in Alzheimer’s and fuels disease progression, while low-dose…
Erythritol alters brain vessel function and may raise stroke risk
Scientists show how a common zero-calorie sweetener found in many diet drinks may harm the brain’s vascular system…