Understanding Sleep

Sleep dimensions

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  • Gruber R, Chaput JP, Bruni O, Barbeau R. (2026). Sleeping without borders: gaps in contextualizing sleep duration guidelines for adults in low-income countries. Sleep Medicine.

    DOI: https://doi.org/10.1016/j.sleepx.2026.100176

  • Young VM, Zeynoun J, Ruiz Laza A, …, Baril A-A. (2026). Association between sleep duration and fluid biomarkers of Alzheimer's disease: A systematic review. Sleep Medicine.

    DOI: https://doi.org/10.1016/j.smrv.2026.102242

  • Ou C, Lou NM, Maheshka C, Shi M, Takemura K, Cheung B, Heine SJ. (2025) Healthy sleep durations appear to vary across cultures. Proc. Natl. Acad. Sci. U.S.A. 122 (19) e2419269122,

    DOI: https://doi.org/10.1073/pnas.2419269122