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The hypnogram, along with your sleep summary, is calculated using data collected while you slept. In this blog, we will explain what each part of the hypnogram means, how to interpret your data, and what to do with the information once you have it.
1 Δεκ 2023 · Sleep stage distribution, sleep cycles, and fragmentation are strong predictors of how an expert interprets a hypnogram. By comparing hypnograms not solely on an epoch-by-epoch basis, but also on these more specific features that drive the evaluation by experts, performance assessment of (automatic) sleep-staging and surrogate sleep trackers ...
An initial method for assessing the sleep cycle on a single night study is through review of the sleep hypnogram. This provides a graphic representation of the sleep stages and sleep cycles as well as a general overview of the scored sleep-related events. These may include SRBD events, arousals, and limb movements.
8 Δεκ 2017 · The hypnogram is your go-to resource to learn what the sleep architecture of your evening looks like. In this article, we’ll lay out what each piece of the hypnogram means, how to interpret your data, and what to do with the data once you understand it.
On a hypnogram, a sleep cycle is usually around 90 minutes and there are four to six cycles of REM/NREM stages that occur during a major period of sleep. Most SWS occurs in the first one or two cycles; this is the deepest period of sleep.
8 Αυγ 2008 · The description of sleep continuity with log-linear and multistate analysis of the sleep hypnogram suggests that such methods can identify differences in sleep structure that are not evident with conventional sleep-stage summaries.
8 Δεκ 2023 · 10-60 minutes. The breakdown of a person’s sleep into various cycles and stages is commonly referred to as sleep architecture. If someone undergoes a sleep study, their sleep architecture can be represented visually in a hypnogram, or graph.
