Till Roenneberg

This study examines the long-term effects of a flexible school start time system on teenage sleep and psychological outcomes over one year, finding sustained sleep gains and gender-specific differences.

This study investigates how temperature cycles affect circadian rhythms in Neurospora crassa, showing complex dynamics including entrainment, period-doubling, and aperiodic behavior through mathematical modeling.

The paper validates the Munich Actimetry Sleep Detection Algorithm (MASDA) for estimating sleep-wake patterns from activity recordings, showing good performance in field studies but lower specificity in polysomnography.

The paper identifies novel genetic loci associated with blood pressure that interact with sleep duration across multiple ancestries.

The paper identifies 49 novel blood lipid loci associated with gene-sleep interactions in 126,926 individuals across 5 ancestry groups, with gene-short-sleep interactions explaining 4.25% of triglyceride variance.