It's fashionable at the moment because what's been shown is that within the brain, a whole raft of genes have been shown to be turned on only during sleep, and those genes are associated with restoration and metabolic pathways.
Šobrīd tā atkal ir modē, jo ir novērots, ka smadzenēs vesels lērums gēnu tiek ieslēgti tikai miega laikā, un šie gēni ir saistīti ar atjaunošanos