Concordance of chronotype categorisations based on dim light melatonin onset, the morningness-eveningness questionnaire, and the Munich chronotype …

AM Reiter, C Sargent, GD Roach - Clocks & sleep, 2021 - mdpi.com
Chronotype reflects circadian timing and can be determined from biological markers (eg,
dim light melatonin onset; DLMO), or questionnaires (eg, Morningness-Eveningness …

Efficient assessment of real-world dynamics of circadian rhythms in heart rate and body temperature from wearable data

DW Kim, C Mayer, MP Lee, SW Choi… - Journal of the …, 2023 - royalsocietypublishing.org
Laboratory studies have made unprecedented progress in understanding circadian
physiology. Quantifying circadian rhythms outside of laboratory settings is necessary to …

Finding DLMO: estimating dim light melatonin onset from sleep markers derived from questionnaires, diaries and actigraphy

AM Reiter, C Sargent, GD Roach - Chronobiology International, 2020 - Taylor & Francis
Determination of circadian phase is required to diagnose and treat circadian abnormalities,
but the measurement of dim light melatonin onset (DLMO), the most common phase marker …

Effects of surgery and general anaesthesia on sleep–wake timing: CLOCKS observational study

ML van Zuylen, AJG Meewisse, W Ten Hoope… - …, 2022 - Wiley Online Library
Surgery and general anaesthesia have the potential to disturb the body's circadian timing
system, which may affect postoperative outcomes. Animal studies suggest that anaesthesia …

A 4-week morning light treatment with stable sleep timing for individuals with fibromyalgia: a randomized controlled trial

HJ Burgess, S Bahl, K Wilensky, E Spence… - Pain …, 2023 - academic.oup.com
Objectives Fibromyalgia is characterized by chronic widespread pain, mood, and sleep
disturbance. Pharmacological treatments have modest efficacy and are associated with …

Time of day matters: An exploratory assessment of chronotype in a forensic psychiatric hospital

KD Belfry, SH Deibel, NJ Kolla - Frontiers in Psychiatry, 2020 - frontiersin.org
A growing body of evidence links the late chronotype to mental illness, aggression, and
aversive personality traits. However, much of what we know about these associations is …

A 4-week morning light treatment reduces amygdala reactivity and clinical symptoms in adults with traumatic stress

HJ Burgess, M Rizvydeen, B Huizenga, M Prasad… - Psychiatry …, 2024 - Elsevier
Trauma leads to mental health problems including posttraumatic stress disorder (PTSD),
depression, and anxiety. New treatments are needed for traumatic stress that can overcome …

Chronotype distribution in the Chinese population

Z Liu, Y Dong, Y Xu, F Zhou - Brain Science Advances, 2020 - journals.sagepub.com
Purpose: Individual chronotypes are reported to be closely associated with mood, health
status, and even disease progression. However, no reports of chronotype distribution in the …

Morning light treatment for inflammatory bowel disease: a clinical trial

S Cohen-Mekelburg, CA Goldstein, M Rizvydeen… - BMC …, 2024 - Springer
Background Inflammatory bowel disease (IBD) affects over 3 million Americans and has a
relapsing and remitting course with up to 30% of patients experiencing exacerbations each …

Effects of morning versus afternoon surgery on peri‐operative disturbance of sleep–wake timing: An observational study

AJG Meewisse, EC van Huizen, KF Choi… - Acta …, 2025 - Wiley Online Library
Introduction The circadian timing system regulates diurnal sleep–wake rhythm. Previously,
we showed that, in patients undergoing elective surgery, sleep–wake timing is altered and …