The slow waves that we didn't know what their function was when we fall asleep are actually sweeping through and cleaning our brains from the debris that builds up across wakefulness. We can see evidence of volatile emotions, but it's hard to get from mechanistic studies because animals have a difficult time telling us how they're feeling like humans. It's fairly problematic to deprive people of sleep too much, especially children where it's so obvious. Sleep is really important also for a lot of developmental steps that have critical time windows.

Get the Snipd
podcast app

Unlock the knowledge in podcasts with the podcast player of the future.
App store bannerPlay store banner

AI-powered
podcast player

Listen to all your favourite podcasts with AI-powered features

Discover
highlights

Listen to the best highlights from the podcasts you love and dive into the full episode

Save any
moment

Hear something you like? Tap your headphones to save it with AI-generated key takeaways

Share
& Export

Send highlights to Twitter, WhatsApp or export them to Notion, Readwise & more

AI-powered
podcast player

Listen to all your favourite podcasts with AI-powered features

Discover
highlights

Listen to the best highlights from the podcasts you love and dive into the full episode