A saliency map produced by the new AI model displays the average difference in saliency between cognitively normal participants in their 50s and those in their 70s. Saliency highlights brain regions ...

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, ...

Levels of iron in the brain could be a warning sign of future Alzheimer’s disease, a new study suggests. High levels of the chemical element have been shown to increase brain toxins and trigger ...

Scientists have uncovered a surprisingly large reserve of “silent synapses” in the adult brain—unused neural connections that can be rapidly activated to store new memories.

Levels of iron in the brain could be a warning sign of future Alzheimer’s disease, a new study suggests. High levels of the chemical element have been shown to increase brain toxins and trigger ...