Sleep Technology

This article originally appeared in SleepyHeadCENTRAL.com on March 9, 2019. Reprinted by permission of the author. On Feb. 20 and 21, the National Safety Council (NSC) presented its first annual Workplace Fatigue Conference. It convened a diverse cross-section of leaders in the field of workplace fatigue management.

What does a German fairytale and a severe sleep disorder have in common? A lot, apparently.

Drowsy watchkeepers on vessels navigating open waters can be a major hazard during military and commercial shipping operations. The sinking of the H.M.S. Bonetta, a 19th century British warship, was a dramatic example of human error related to hypersomnolence at sea (HSS). The consequences resulting from a sailor who fell asleep during his shift on the ship’s bridge are preserved in a historical account. This article surveys the significance of HSS based on the  findings of an extensive research study and subsequently highlights events surrounding the loss of the Bonetta. Reviews of subjective scales used to identify HSS, and a computer application that estimates likelihood of drowsiness during the night shift, conclude this two-part series.

  Mary McKinley, R. EEG T., RPSGT, MA, is presenting the breakout session “Complementary and Integrative Therapies for the Management of Insomnia in Chronic Disease” at the AAST 2018 Annual Meeting, Sept. 28-30, 2018, in Indianapolis. We caught up with McKinley to discuss her background and the future of sleep medicine.

  I was a postdoctoral fellow at Argonne National Laboratory and had the pleasure of working with George Sacher. At the time, he was president of the Gerontological Society of America and had spent his life working on ways to increase lifespan. He was a proponent of hormesis, the idea that moderation was the path to a longer life. Of course, some things should be off the list, like a moderate amount of murder. 

The advent of actigraphy in the 1990s made it possible to indirectly record a person’s sleep-wake cycles based on the person’s activity level, with increased activity indicating wakefulness and decreased activity indicating sleep. In actigraphy, a device — an actigraph — which is typically worn on the wrist, continually records movement data over a prolonged time — one week or more. 

Every healthcare professional walks into the examination room with predetermined biases regarding the patients they see. Fifty-year-old obese man? OSA, of course. Twenty-year-old woman with daytime sleepiness? Could be narcolepsy. A man comes to the sleep center with his wife and she has a black eye? REM behavior disorder (RBD) is suddenly on your radar.

Professional athletes put their bodies through a lot. High-intensity competition, grueling travel schedules, late games — all of this makes good sleep hygiene crucial. A well-rested and recovered athlete plays better than a sleep-deprived one, and professional teams are starting to understand how the sleep health of their athletes impacts wins and losses. In the third installment of our Sports & Sleep series, we spoke with sleep and fatigue expert Pat Byrne about his work with the Vancouver Canucks and his company, Fatigue Science.

Professional athletes put their bodies through a lot. High-intensity competition, grueling travel schedules, late games — all of this makes good sleep hygiene crucial. A well-rested and recovered athlete plays better than a sleep-deprived one, and professional teams are starting to understand how the sleep health of their athletes impacts wins and losses. In the second installment of our Sports & Sleep series, we spoke with Dr. Christopher Winter, owner of Charlottesville Neurology and Sleep Medicine clinic and CNSM Consulting.

Professional athletes put their bodies through a lot. High-intensity competition, grueling travel schedules, late games — all of this makes good sleep hygiene crucial. A well-rested and recovered athlete plays better than a sleep-deprived one, and professional teams are starting to understand how the sleep health of their athletes impacts wins and losses. In the first installment of our Sports & Sleep series, we spoke with Amy Bender, MS, PhD., the clinical program director of athlete services at the Centre for Sleep & Human Performance.