Under sleep deprivation is in your genes

This next study presented was performed by Antoine Viola, Derk-Jan Dijk, and colleagues at University of Surrey’s Sleep Research Center. The purpose of the study was to know if the two variants (short or long) of the gene PERIOD3 influenced in morning and evening activity levels. This can later be connected to the influences these genes might have on performance by unrested individuals. The results of the study were that during the early hours of the morning individuals with the longer variant performed poorly on tests for attention and working memory. Also, only those possessing the longer variant of the gene had 50% more deep sleep than the rest. I believe that these findings are very interesting and important to have fewer accidents during the night shift workers. With these results companies can choose their night shift workers correctly.