Memory loss can happen for many reasons, including normal aging, stress, lack of sleep, medication side effects, or medical ...

But scientists are now warning that some commonly used drugs may have an unexpected effect on the brain, especially in older ...

After treatment, the mice’s memories were essentially shunted back into a younger state. The researchers found that reprogrammed engrams displayed molecular behavior of more youthful cells. Using a ...

Scientists have created a blood test that can estimate when Alzheimer’s symptoms are likely to begin. By measuring a protein called p-tau217, the model predicts symptom onset within roughly three to ...

A massive international brain study has revealed that memory decline with age isn’t driven by a single brain region or gene, but by widespread structural changes across the brain that build up over ...