All night long, your body and brain cycle through several different kinds of sleep. What we know about them and why they're important:
Scientists are still figuring out exactly why humans need sleep, but they’ve figured out a lot about how it happens. All night long, your body and brain cycle through several different kinds of sleep.Stage 1, or “light sleep,” happens right as you drift off. It lasts only 5–10 minutes. If you wake up now, you may feel like you haven’t slept at all.Heart rate goes down, possibly so your heart muscle can rest. Blood pressure lowers, too.
Brain waves get even slower than they were in stages 1 and 2. That’s why this stage is also called slow-wave sleep. Studies show that the movements of your eyes are tied to the spikes in your brain activity. Scientists say this may mean you’re “watching” your dreams as they happen.
México Últimas Noticias, México Titulares
Similar News:También puedes leer noticias similares a ésta que hemos recopilado de otras fuentes de noticias.
In the beginning was the wordBy the age of two there is already a language disparity between rich and poor children
Leer más »
6 Moves to Help You Master One of the Best Abs Exercises Out ThereUse these movees to build upper body and lower body strength so you can prep your body to seriously smoke your core. 🔥
Leer más »
This Horror Movie On Netflix Called 'Eerie' Is Supposed To Be Legitimately Scary, And I Watched It So People Who Hate Horror Don't Have To'People have said they have been left sleeping with the light on.'
Leer más »
I Drank Wellness Shots For a Week and Felt Unstoppable, So I Asked RDs If They're LegitThey claim to improve sleep, boost immunity, and more.
Leer más »
Apple Watch said to get sleep tracking featureApple is reportedly planning to launch sleep tracking for the Apple Watch.
Leer más »