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What a Multiple Sleep Latency Test Can Reveal About Your Sleep Quality

A multiple sleep latency test (MSLT), also known as a daytime nap opportunity study, is a sleep study that measures excessive daytime sleepiness. The test evaluates how fast you fall asleep in a quiet ...
Rolling Out

What a sleep apnea test reveals about your health

There are three main types of sleep apnea: obstructive sleep apnea (OSA), central sleep apnea (CSA) and complex sleep apnea syndrome (CSAS). OSA, the most common form, occurs when the muscles in the ...
ktiv

Healthbeat 4: Your options for taking a sleep test and what to expect

SIOUX CITY (KTIV) - Sleep apnea is a common sleep disorder. Local health experts say it affects more than 30 million adults in America. Last week in Healthbeat 4, Jessica Bowman showed you the first ...
KHOU 11

The stages of sleep

HOUSTON — A good night’s sleep is important for both the body and brain. It’s essential to understand the four stages of sleep and how to get more restful z’s. Stage 1: Transitional sleep The sleep ...
Live Science

REM sleep may reshape what we remember

Researchers trace how different sleep stages may fine-tune what we remember, trading specifics for more general knowledge. When you purchase through links on our site, we may earn an affiliate ...
CNET

I Tested Three Sleep Trackers for 30 Days. Here's the One I'd Actually Use

Caroline Igo (she/her/hers) was a wellness editor at CNET and holds Sleep Science Coach and Stress Management certificates from the Spencer Institute. She received her bachelor's degree in creative ...
The New York Times

The Best Sleep Trackers: Rings, Watches, and Other Wearables

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Ayanna Redwood-Crawford ...