When doctors suspect Alzheimer's, they can order a blood test to learn whether a patient's brain contains the sticky amyloid plaques that are a hallmark of the disease. But the results of that test ...

COVID‑19 memory loss refers to the phenomenon in which individuals who have been infected with SARS‑CoV‑2 later experience impairments in memory, attention, concentration or other cognitive functions.

A simple EEG scan can reveal hidden memory problems in just three minutes, giving doctors a powerful new tool to detect dementia earlier and more accurately. Study: A passive and objective measure of ...

Stress is the brain’s natural response to fear, but it often disrupts memory in the process, potentially impacting the possibility of memory loss. When preparing for a big presentation or taking a ...