| Retrieved 28 June 2021 | Specific mechanisms involve neurotransmitters, genes, neural structures, and the circadian rhythm |
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| We conducted a secondary analysis in 45 women with mood disorders to study overall sleep quality and individual components of sleep , measured in the early postpartum period, as a predictor of subsequent PPD | A Dictionary of Celtic Mythology |
| Process S Main article: Generally speaking, the longer an organism is awake, the more it feels a need to sleep "sleep debt" | These twin pairs were mailed an invitation letter explaining the study with a number for them to call for further screening for study eligibility |
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| Briefly, rest intervals were set manually based on the sleep diary data provided the diary correlated within 15 minutes of expected activity level changes for bedtimes, wake times, and naptimes | Please note that Name |
Because sleep duration from the recruitment and health surveys were completed in the past, current sleep duration was screened with the same question as before, as well at the sleep timing questionnaire.
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