LillyPip@lemmy.ca to Lemmy Shitpost@lemmy.worldEnglish · 4 months agoYawnlemmy.caimagemessage-square30fedilinkarrow-up1542arrow-down110
arrow-up1532arrow-down1imageYawnlemmy.caLillyPip@lemmy.ca to Lemmy Shitpost@lemmy.worldEnglish · 4 months agomessage-square30fedilink
minus-squareadr1an@programming.devlinkfedilinkarrow-up6·4 months agoThis. I have started to wonder if yawns are actually a way to wake up. We know little about them. Some brain scans showed that we refresh the blood around our brain, like changing the water in a fish bowl.
This. I have started to wonder if yawns are actually a way to wake up. We know little about them. Some brain scans showed that we refresh the blood around our brain, like changing the water in a fish bowl.