So here in this study, they took a group of healthy adults and they limited them to six hours of sleep a night for one week, and then they measured the change in their gene activity profile relative to when those same individuals were getting a full eight hours of sleep a night.
Di percobaan ini, mereka mengambil sekelompok orang dewasa yang sehat dan tidur mereka dibatasi hanya enam jam semalam untuk seminggu, lalu mereka mengukur perubahan dalam aktivitas gen mereka relatif terhadap peserta yang sama jika tidur selama 8 jam penuh semalam.