“Archaeologists must solidly define what a symbol is …” (Coolidge, 2023). Archaeology is a field that traces the human past through material remains. Symbols are an important part of this process and ...

A special MRI technique that detects iron levels in different regions of the brain can predict the onset of mild cognitive impairment and cognitive decline in cognitively unimpaired older adults, ...

Wide fluctuations in cholesterol levels over time were associated with significantly higher odds of developing dementia and cognitive decline in older adults compared with stable levels, new findings ...

Findings from a new study suggest that older people with mild cognitive impairment who engage in high levels of activities such as word games and hobbies have better memory, working memory, attention ...

Share on Pinterest Scientists have found a link between B12 levels and cognitive health in older adults. Milan Markovic/Getty Images Vitamin B12 is needed for the development and function of nerve ...

Individual variations in cognitive performance based on fluctuating glucose levels were observed, necessitating further research on the topic. Previous reports have indicated that hypoglycemia and, to ...

Share on Pinterest A recent study shows that consuming high levels of sodium is associated with cognitive decline while a diet high in potassium is linked to improved cognitive function. Gillian ...

For better cognitive performance of patients with CKD or ESKD, hemoglobin level should be above 11.0 mg/dL. Cognitive impairment correlates with hemoglobin levels in patients with chronic kidney ...

Meeting the minimum requirement for vitamin B12, needed to make DNA, red blood cells and nerve tissue, may not actually be enough – particularly if you are older. It may even put you at risk for ...