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The influence of sleeping time and sleep efficiency, measured with actigraphy, on daytime functioning of adults with a moderate intellectual disability

The aim is to establish a correlation between sleep time and sleep efficiency, measured by actigraphy and daytime functioning (irritability, drowsiness and physical activity) of adults with a moderate intellectial disability.

The effects of kidney transplantation on circadian rhythm. Focus on sleep and cardiometabolic risks.

Primary Objective: - What influence has kidney transplantation on (recovery of) melatonin production?Secondary Objective(s): - Is recovery of melatonin rhythm after kidney transplantation related to improvement of other circadian rhythms, e.g. body…

Cognitive and electrophysiological correlates of sleep onset

Our aim with this research program is to understand (1) cognitive processes during sleep onset, (2) (advanced, functional) EEG-correlates of sleep onset, (3) their interaction and (4) how these relate to the resting state.

Sleep for attention by attention to sleep

To investigate the effect of sleep treatment on ADHD, mood and sleep quality.

Feasibility study: Introduction of sleep and activity wearables in hip fracture patients (75+) applied during hospitalization

Feasibility study on the use of wearables during the entire hospital stay (with a maximum of 7 days) among elderly (75+) hip fracture patients. Feasibility is defined by three components: 1) Macro feasibility - the percentage of the entire…

Subtyping of Insomnia

The primary objective of this study is to identify clinically relevant subtypes of insomnia using mainly physiological parameters. Mainly macro and microstructural parameters of the EEG will be used, as well as parameters from ECG and finger PPG.…