Your Mouth Bacteria May Predict Your Dementia Risk. Researchers found that higher levels of bacteria called Neisseria and Haemophilus were associated with better performance on cognitive tests measuring memory, executive function, and visual attention in

Your Mouth Bacteria May Predict Your Dementia Risk. Researchers found that higher levels of bacteria called Neisseria and Haemophilus were associated with better performance on cognitive tests measuring memory, executive function, and visual attention in

When scientist Manuela Macedonia noticed that her short-term memory was deteriorating, a colleague gave her a crucial tip.