Fluctuating Blood Pressure Tied to Problems with Thinking Skills

Older adults whose blood pressure fluctuates over time may be more likely to have problems with thinking and memory skills, according to a study published in the December 11, 2024, online issue of Neurology®, the medical journal of the American Academy of Neurology. The association was found in Black participants but not in white participants in the study.

New research identifies biomarkers that link alcohol use disorder and Alzheimer disease

Researchers agree that alcohol use can produce global and regional tissue volume changes in the brain, and that excessive alcohol use is associated with dementia and cognitive decline. A new study has examined the relationship between Alzheimer disease – the most common type of dementia – and alcohol use disorder (AUD), discovering biomarkers that link the two.