In dementia studies, measurements of brain activity are typically taken using multichannel EEG, which requires multiple electrodes to be placed on the scalp. Credit: yacobchuk/iStock/Getty Around ...

M ass General Brigham researchers have developed an AI tool that analyzes brain wave activity recorded during sleep using electroencephalography (EEG), a non-invasive technique that measures ...

Get Instant Summarized Text (Gist) An AI tool analyzing EEG data from sleep can predict cognitive impairment years before symptoms appear. Subtle changes in brain wave patterns, particularly in ...