Scientists recorded the brain's sleep switch firing in real time - and the feedback loop they uncovered reshapes what we know about deep sleep.

Scientists watched the brain’s sleep switch fire in real time — and the feedback loop they found changes how we understand ...

UC Berkeley researchers have traced the brain circuitry that releases growth hormone during deep sleep, revealing a feedback loop that drives overnight repair and influences when we wake. The largest ...

UC Berkeley just mapped the brain circuit behind your nightly growth hormone surge - here's why your first 3 hours of sleep ...

During sleep, the brain produces growth hormone to help build muscle and bone and reduce fat. UC Berkeley research in mice reveals the brain circuits that regulate growth hormone release, along with a ...

Most people associate good sleep with feeling refreshed, improving mood, or simply recovering from a long day. While these benefits are well known, emerging research suggests that deep sleep may play ...

Most of us treat sleep like a reset button. You crash, you wake up, hopefully feel better. That’s about it, right. Not quite. There’s a lot more going on under the hood, especially during the deeper ...