Massimo

@Rainmaker1973 · Nov 22, 2021

Tonight while you sleep, you'll be kind of 'brain washed'. Your neurons will go quiet. Blood will flow out of your head, a watery liquid called cerebrospinal fluid will flow in, washing through your brain in rhythmic, pulsing waves [source, read more: buff.ly/2KuDnll]

Elon Musk

@elonmusk

The sheer physicality of changes in the brain during sleep or with serious neurodegenerative diseases is much higher than people realize

09:08 PM · November 22, 2021 · 0 views

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