The reverse is true for night owls.Today’s PRACTICALLY SPEAKING is all about developing a healthy nighttime routine. If we look at the evidence, we can be doing the right work, at the right time."Īccording to Pink, for larks, the morning is the best time to do analytical work that requires focus, and more administrative or routine work should be done later in the day. "Our performance varies considerably over the course of the day, and what task to do at a certain time really depends on the nature of the task. "All times of day are not created equal," Pink previously told CNBC Make It. However, knowing whether you're an early bird, night owl or somewhere in between can help you optimize your productivity throughout the day, according to Daniel Pink, author of " When: The Scientific Secrets of Perfect Timing." Regions of the genome that the study found to be relevant to whether you're a morning or night person included genes involved in metabolism, the biological clock and genes that function in the retina.
It found that there are hundreds of genes that are associated with whether you are a night owl or an early bird. A separate study published in January looked at the genomes of almost 700,000 people, using data from 23andMe and the U.K. "There is a critical need to increase our understanding of these issues in order to minimize health risks in society, as well as maximize productivity."Īnd whether you're a morning or night person might be dictated by your genes.
Elise Facer-Childs, of the University of Birmingham's Centre for Human Brain Health. "A huge number of people struggle to deliver their best performance during work or school hours they are not naturally suited to," says the study's lead researcher, Dr. Meanwhile, brain connectivity in the regions of the brain that can predict better performance and lower sleepiness were significantly higher in larks at all times, "suggesting that the resting state brain connectivity of night owls is impaired throughout the whole day." (The "resting state" of the brain, Live Science notes, means not doing a particular task and letting the mind wander.) Overall, researchers found that night owls had lower resting brain connectivity in ways that are associated with poorer attention, slower reactions and increased sleepiness throughout the hours of a typical work day. and 8 p.m., while also being asked to report their level of sleepiness. Participants underwent MRI scans, were asked to complete a series of tasks and participated in testing sessions at different times during the day between 8 a.m. and a wake-up time of 10:00 a.m., or morning larks, who had average bedtime of 11 p.m. Researchers at the University of Birmingham looked at the brain function (among other things) of 38 people who were categorized as either night owls, who had an average bedtime of 2:30 a.m.
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