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Publications

35 years of light treatment for mental disorders in the Netherlands

De klok met duizend wijzers: Hoe de biologische klok je leven beïnvloedt

Effects of near-infrared light on well-being and health in human subjects with mild sleep-related complaints: A double-blind, randomized, placebo-controlled study

Adrift in time: The subjective experience of circadian challenge during COVID-19 amongst people with mood disorders

Bright light during wakefulness improves sleep quality in healthy men: A forced desynchrony study under dim and bright light (III)

Social rhythm disruption is associated with greater depressive symptoms in people with mood disorders: Findings from a multinational online survey during COVID-19

The influence of bright and dim light on substrate metabolism, energy expenditure and thermoregulation in insulin-resistant individuals depends on time of day

Dim light, sleep tight, and wake up bright: Sleep optimization in athletes by means of light regulation

Biologische klokken en circadiane ritmiek

Gold, silver or bronze: Circadian variation strongly affects performance in Olympic athletes

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Press/media

Melatoninepil: slaapopwekker of klachtenveroorzaker?

Is het verzetten van de klok eigenlijk wel nodig? Dít zeggen experts

Van te weinig daglicht kun je depressief raken, met deze lampen kun je dat verhelpen

How a lack of light in the Netherlands affects your health

Meeste Nederlanders: stop de zomertijd

'Beter slapen? Pak meer licht én meer donker'

Lintjesregen in Tynaarlo: vier inwoners ontvangen Koninklijke Onderscheiding

De zomertijd is begonnen: dit kun je doen tegen slaapgebrek

Waarom schaffen we de winter- en zomertijd niet af?

Hoe ontstaat een winterdepressie? Vier vragen en antwoorden

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