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How to find us S.J. (Sjoerd) van Hasselt, MSc


Cloud cover amplifies the sleep-suppressing effect of artificial light at night in geese

An EEG study on sleep homeostasis in a songbird species, the European starling (Sturnus vulgaris): REM sleep, why bother?

Seasonal variation in sleep homeostasis in migratory geese: A rebound of NREM sleep following sleep deprivation in summer but not in winter

Sleep in barnacle geese is strongly affected by season and moon phase

Sleep in the European Jackdaw (Coloeus monedula)

Sleep time in the European starling is strongly affected by night length and moon phase

The European starling (Sturnus vulgaris) shows signs of NREM sleep homeostasis but has very little REM sleep and no REM sleep homeostasis

Shift in food intake and changes in metabolic regulation and gene expression during simulated night-shift work: A rat model

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Hoe slaapt de gans als het nooit nacht is?

Starlings sleep less during summer and full-moon nights