Sentence examples for midpoint of sleep from inspiring English sources

Mr. Roenneberg says the best way to determine your chronotype is to identify your preferred midpoint of sleep.

MSF_sc is calculated by an adjustment of the midpoint of sleep on free days by the individual average sleep need throughout the week as described in the supplemental data to [15].

There was no significant correlation between therapeutic response and expectation scores, MEQ scores, or time of treatment expressed as clock time, or as time since the midpoint of sleep.

To account for interferences of individual sleep preference with social demands the difference between the midpoints of sleep on free days and on weekdays was calculated (Fig. 4).

About half the subjects were "late sleepers," meaning the midpoint of their sleep cycles was 5 30 a.m. or later.

Times of sleep midpoint and of treatment start showed a similar pattern to time of sleep end, as might be expected.

Terman and colleagues [ 29] observed a shift to earlier time of sleep midpoint during light treatment for SAD, suggesting a phase advance of circadian rhythm.

Moreover, our data provide evidence that the increased interference between individual sleep preference and social demands - as indexed by the difference of sleep midpoints on free and week-days - cannot be explained solely by an accumulation of a sleep debt after menarche lasting until 5 years thereafter.

Groups also differed significantly with respect to chronotype based on sleep interval midpoint means, and based on the threshold of 75% of sleep intervals with midpoints after 04:15:04.

Absolute power values were plotted at the midpoint of the non-REM sleep episodes for the fronto-central, centro-parietal and parieto-occipital derivations (means, ± 1 SEM; n = 8).

In the present trial we observed only a shift towards later time of sleep end and midpoint during the 4 weeks of treatment.