We conclude that brain states are shaped by local circuit mechanisms, large-scale connectivity and neuromodulation. A unified multiscale theory of cortical dynamics is relevant not only for ...

This correspondence between brain state and brain responsiveness (statedependent responses) is outlined at different scales from the cellular and circuit level, to the mesoscale and macroscale level.

Your brain can slip into dream-filled rapid eye movement, or REM sleep, in a matter of minutes, but for some people that journey takes much longer. And new research suggests this delay might be more ...

Forgetfulness is rising among young professionals, and poor sleep discipline is a major culprit. A neurologist explains how ...

Rising nighttime and daytime temperatures are associated with reduced sleep duration, poorer sleep continuity, delayed sleep ...

For centuries, full moons have been linked to strange behavior, restless nights, and emotional turbulence. Hospitals, police ...

Many people wonder whether it is healthier to sleep for 8 hours at once or divide sleep into two phases. The truth is, both ...