Memory performance and learning ability are affected when a person is deprived of sleep, but the same is true when a person is subject to “mild disruption of deep sleep without... waking up, ” says the Dutch newspaper de Volkskrant.
Kemampuan mengingat dan belajar terpengaruh sewaktu seseorang kurang tidur, tetapi pengaruhnya juga sama bila seseorang mengalami ” gangguan ringan sewaktu ia tidur lelap sekalipun tidak sampai... terbangun ”, kata surat kabar Belanda de Volkskrant.