How a Sleep Study Test Works: Explained Through a Real Sonata Study
A one-minute Sonata sleep study video, slowed down: every sensor that goes on, what it measures, how the night is scored, and what your report shows.
Sleep study guides
Sleep Study Guides
Everything patients usually ask us before and after a sleep study, written in plain language: how to get ready, what the night is like, what the sensors record and how to read the report.
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How to Prepare for a Sleep Study: A Simple Patient Guide
Preparing for a sleep study? Learn what to do before your test, what to bring, and how to make your sleep-study experience more comfortable.
What Happens During an Overnight Sleep Study?
Find out what to expect during an overnight sleep study, how monitoring works, and what happens after the test.
What Do Sleep Study Sensors Measure?
Learn what sleep-study sensors record, including brain activity, breathing, oxygen levels and heart signals, in simple language.
How to Understand Your Sleep Study Report
Learn what common sleep-study report terms mean, including AHI, oxygen saturation and sleep stages, and what to discuss with your doctor.
Questions to Ask Your Doctor Before a Sleep Study
Preparing for a sleep study? Use these practical questions to understand the test, preparation, equipment, results and follow-up.
Home Sleep Test Equipment: What Patients Should Know Before Use
Learn what to ask before using home sleep-test equipment, how to follow setup instructions and what to do if a sensor becomes loose.
Portable Polysomnography System: Simple Sleep Testing Guide
Learn how a portable polysomnography system works, what it measures, its benefits, and how hospitals and sleep clinics can choose PSG sleep study equipment.
How a Sleep Diary Can Help You Understand Your Sleep
Learn how to record your sleep schedule, night-time awakenings and daytime tiredness in a simple sleep diary to discuss with your doctor.
How to Keep Track of Snoring and Night-Time Breathing Changes
Learn how to record snoring patterns, night-time breathing concerns and daytime symptoms to discuss with a healthcare professional.
Why Am I Still Tired After a Full Night in Bed?
Still tired after a full night's sleep? Learn about common causes of daytime fatigue, warning signs and when to seek medical advice.