"This is a really exciting time in data science," said minor. "We're truly covering the gamut of issues related to precision health and biomedicine.Cognitive learning wikipedia in the next few days, we'll have speakers who will discuss everything from the social determinants of health, to how we can use machine learning and other analytic techniques to improve the drug discovery process."

Cognitive learning wikipedia

Although there's been quite a bit of evolution in this realm, sleep-monitoring technologies could benefit from some further finessing, berent said, and in doing so they should prioritize something called a "daytime score." the benefit of sleeping is to rejuvenate yourself for the next day, but current technologies mostly focus on yielding data from the previous night's sleep.Cognitive learning wikipedia what could be more useful, said berent, is a technology that harnesses data to tell users how prepared he or she is for the next day. And berent said he thinks it will take more than just the monitoring devices themselves to achieve this.Cognitive learning wikipedia

"I think we can get an accurate 'daytime score' based on smartphone usage," he said. "We use our smartphone 50 or 60 times a day, sometimes a lot more than that, and that usage gives us a lot of data to draw statistics from." for example, there could be correlations between type or text response time and sleepiness.Cognitive learning wikipedia linking smartphone usage data with sleep, berent said, will be key for the next generation of sleep wearables.

In a slightly different vein, jennifer kanady, phd, clinical innovation lead for sleep at big health, a digital mental health company, focuses on helping those who struggle to catch enough shut-eye.Cognitive learning wikipedia while many turn to pharmaceutical aids, kanady has worked with her team to develop a different approach. The group has created an app rooted in cognitive behavioral therapy, which focuses on changes to a user's actions, thoughts and behavior to solve a problem.Cognitive learning wikipedia

The app employs tools such as sleep diaries and provides platforms for users to report their own sleep measures. There's even a sleep coach dubbed "the prof," a scholarly-looking cartoon with a delightful scottish accent.Cognitive learning wikipedia the prof acts as a sort of in-app sleep guru, imbued with evidence-based knowledge and tips that help users get better sleep.

"The field of sleep medicine is very large," said emmanuel mignot, MD, phd, professor of psychiatry and behavioral sciences. "And the talks we've heard exemplify that: we can approach sleep medicine at home with an app, or we can create more devices to monitor sleep, but I think the first question we should ask is, 'why should we study sleep?'"

cognitive learning wikipedia

Alongside the development of new hardware and apps that keep tabs on sleep are new machine learning models. Researchers are using these models to analyze sleep quality objectively and to better understand sleep patterns.Cognitive learning wikipedia mignot said he is particularly excited about the use of genomic and molecular data to better pin down the roots of certain sleep disorders.

Cognitive learning wikipedia

For example, mignot said, analyses showed that many of the genes associated with narcolepsy (which causes extreme sleepiness and bouts of unexpected sleep) are actually involved in the immune system, which led to the knowledge that narcolepsy is an autoimmune disease.Cognitive learning wikipedia outside of genomics, mignot is hopeful that proteomics, or the study of proteins, will also illuminate new findings in sleep science.

"It's really incredible because, we can, for example, find proteins that are known to peak in the blood at very specific circadian times," said mignot.Cognitive learning wikipedia by measuring hundreds of proteins that are associated with sleep and circadian rhythm, scientists can start to stitch together a clearer understanding of the molecular biology behind sleep cycles.Cognitive learning wikipedia