#SleepRegularity
Adolescent #brainmaturation is shaped by changes to the white and grey matter of the brain. While prior research shows #sleepduration and #sleepregularity plays a role on grey matter volume differences, the present work specifically tracks how #sleep may impact developmental trajectories over time.
Sleep as a moderator of adolescent brain development—evidence from a longitudinal MRI study
AbstractStudy objectives. Adolescent brain maturation is characterized by profound structural changes to grey and white matter. While cross-sectional studi
academic.oup.com
August 27, 2026 at 12:39 PM
Research suggests #sleepregularity is an important aspect of #sleepbehavior. However, accelerometers used to measure #sleep regularity may be inaccurate due to short study duration. This study investigates how many nighttime measurements are needed to reliably estimate sleep regularity.
How many nights are needed? The short-term stability of intraindividual variability in sleep parameters derived from accelerometry data in a cohort of normal sleepers
AbstractStudy Objectives. Individual sleep/wake patterns can be characterized by the intraindividual mean (iM) and variability (iSD), which captures night-
academic.oup.com
September 1, 2026 at 12:53 PM
The 7:1 rule, from a recent large study, means falling asleep within a 1 hour window and getting 7+ hours of sleep at least 5 nights a week
Overall #sleepregularity means going to bed and waking at the same time each day, which helps regulate hormone release and with the build up of #sleep pressure
Experts share 6 'anchors' for your body clock that can help improve your sleep regularity and nail the 7:1 sleep rule for longer life ➡️ tom-s-guide.visitlink.me/Y5K_a8
March 30, 2026 at 11:29 AM