Arousal fluctuates continuously during wakefulness, yet how these moment-to-moment variations shape large-scale functional connectivity (FC) remains unclear. Here, we combined 7T fMRI with concurrent ...

Objectives To evaluate whether type 2 diabetes mellitus (T2DM) presence and severity are associated with differences in global and domain-specific cognitive function among US adults, using ...

The evidence is solid but not definitive, as the conclusions rely on the absence of changes in spatial breadth and would benefit from clearer statistical justification and a more cautious ...

Add Yahoo as a preferred source to see more of our stories on Google. A photo released by the FBI of a person captured by Nancy Guthrie's doorbell camera, and Savannah Guthrie and Nancy Guthrie on the ...

Savannah Guthrie's 84-year-old mother, Nancy, has been missing from her home in Arizona since Feb. 1 — and the TODAY show host has released a new plea for information leading to her mom's safe return.