If confirmed in people, the finding might lead to gut-targeted therapies that could reverse cognitive decline.

Scientists reverse Alzheimer's memory loss in mice by using NAD+ to restore brain energy, defying decades of research.

Rising diagnoses of young onset dementia highlight the need for early recognition and timely evaluation of a condition that disrupts patients’ careers, families, and financial stability.

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 ...

Researchers believe the test could be a new way to foresee how quickly the disease will progress, but evidence so far is preliminary. A growing body of research links insulin resistance, a hallmark of ...

Memory loss is often viewed as a brain problem, but the digestive system plays a major role. Research published in Nature shows that age-related bacterial changes disrupt nerve communication, and ...

Findings seen in pilot study of older adults with mild cognitive impairment, but other coprimary outcomes did not meet significance thresholds.

A study in mice concluded that memory problems associated with age may be driven by our gut microbiome and that the vagus ...

A routine blood test revealed a severe vitamin B12 deficiency, not dementia, as the cause of a 50-year-old man's three-month memory loss. His strict vegan diet was identified as the culprit. Prompt ...

Dementia is commonly linked with ageing, but doctors occasionally diagnose it in people in their 40s. Experts say better awareness and improved diagnostic tools are helping doctors detect these cases ...

Scientists say the discovery could identify women at higher risk of dementia decades before symptoms develop ...