Eva C. Winnebeck

Charting infant sleep cycle development using actigraphy: Longitudinal evidence for cycle lengthening within the first year of life from 35,000 hours of sleep

This study uses actigraphy to track sleep cycle development in infants, finding that cycle length increases by ~10 minutes from 3 to 12 months of age.

Large-scale wearable data reveal spatiotemporal organization of annual sleep patterns

This study uses large-scale wearable data to show geographic patterns in sleep timing and duration, influenced by solar and social factors.

One year later: longitudinal effects of flexible school start times on teenage sleep and subjective psychological outcomes

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.

Validation of the Munich Actimetry Sleep Detection Algorithm for estimating sleep-wake patterns from activity recordings

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.

Jetlag Expectations, not Circadian Parameters, Predict Jetlag Symptom Severity in Travelers

This study finds that travelers' expectations, not circadian factors like time zones crossed or travel direction, predict jetlag symptom severity.