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Research article

First published 2023-4

Validation of the Self-Rating of Biological Rhythm Disorder for Adolescents (SBRDA) Scale by Dim Light Melatonin Onset in Healthy Young Adults

Yang Xie, Xiaoyan Wu, Xingyue Mou [...]

Journal of Biological Rhythms

Open access

Research article

First published 2026-6

dlmoR : An Open-Source R Package for the Dim-Light Melatonin Onset (DLMO) Hockey-Stick Method

Salma M. Thalji, Manuel Spitschan

Journal of Biological Rhythms

Retricted access

Letter

First published 2026

Overnight Motor Memory Consolidation in Adolescents: Effects of Change in Dim Light Melatonin Onset After Sleep Restriction

Lindsay Stager, Caroline Gredvig-Ardito, Stephanie Crowley [...]

Journal of Biological Rhythms

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Letter

First published 2015-10

Comparing the Morningness-Eveningness Questionnaire and Munich ChronoType Questionnaire to the Dim Light Melatonin Onset

Thomas Kantermann, Haein Sung, Helen J. Burgess

Journal of Biological Rhythms

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Research article

First published 1999-06

The Endogenous Melatonin Profile as a Marker for Circadian Phase Position

Alfred J. Lewy, Neil L. Cutler, Robert L. Sack

Journal of Biological Rhythms

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Review article

First published 1997-12

Exogenous Melatonin's Phase-Shifting Effects on the Endogenous Melatonin Profile in Sighted Humans: A Brief Review and Critique of the Literature

Alfred J. Lewy, Robert L. Sack

Journal of Biological Rhythms

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Research article

First published 2015-10

Nocturnal Melatonin Profiles in Patients with Delayed Sleep-Wake Phase Disorder and Control Sleepers

Gorica Micic, Nicole Lovato, Michael Gradisar [...]

Journal of Biological Rhythms

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Letter

First published 2026-2

The Relationship Between Circadian Phase and Sleep Timing in Preschool-Aged Children

Lauren E. Hartstein, Lameese D. Akacem, Kenneth P. Wright [...]

Journal of Biological Rhythms

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Research article

First published 2020

Melanopsin Cell Dysfunction is Involved in Sleep Disruption in Parkinson’s Disease

Beatrix Feigl, Sunila Dumpala, Graham K. Kerr [...]

Journal of Parkinson’s Disease

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Research article

First published 2018-10-30

Advanced Circadian Timing and Sleep Fragmentation Differentially Impact on Memory Complaint Subtype in Subjective Cognitive Decline

Jessica E. Manousakis, Anna J. Scovelle, Shantha M.W. Rajaratnam [...]

Journal of Alzheimer’s Disease

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