Sleep study

A new study found that the blue light used by your smartphone is disrupting your levels of the sleep hormone melatonin. Researchers recommend putting away your phone one hour before you want to get to sleep.

Study aesthetic, late night study sessions 🦋

Sleep studies (polysomnograms) are often needed to help diagnose sleep disorders. Learn what's involved, how to prepare, and what the results could mean.

Many studies reinforce the importance of sleep for college students. Here's how more sleep can help you get better grades and stay healthy.

The occasional restless night is normal; however, when sleep troubles impact a person’s mental or physical health in a negative way, something more may be happening. Brendan Lucey, MD, director of Washington University Sleep Medicine Center, offers insight into sleep disorder symptoms, sleep studies and sleep disorder treatments. What are some symptoms of a sleep […]

A new study set out to definitively end the age-old ‘best bedtime’ debate.

Narcolepsy is a sleep disorder that causes extreme daytime sleepiness. Here's what to know about getting a diagnosis for your symptoms.