Sleep and sleepiness during cumulative sleep restriction and subsequent recovery sleep Wessel van Leeuwen.
Sleep and sleepiness during cumulative sleep restriction and subsequent recovery sleep Wessel van Leeuwen1,2,3, Tarja Porkka-Heiskanen2, Mikael Sallinen3,4, Mikko Härmä3 1Stress Research Institute, Stockholm University, Stockholm, Sweden, 2Sleep Team Helsinki, University of Helsinki, Helsinki, Finland, 3Centre of Expertise on Human Factors at Work, Finnish Institute of Occupational Health, Helsinki, Finland, 4Agora Center, University of Jyväskylä, Jyväskylä, Finland.