How the brain's activity, energy use and blood flow change as people fall asleep

How the brain's activity, energy use and blood flow change as people fall asleep

A new study by investigators from Mass General Brigham has used next-generation imaging technology to discover that when the brain is falling asleep, it shows a coordinated shift in activity.

Understanding Interplay of Physiological Processes as the Brain Shifts from Wakefulness to Sleep

Findings from Mass General Brigham investigators highlight the intricate interplay of diverse physiological processes as the brain shifts from wakefulness to sleep.