- Institute of Behavioural Sciences, Semmelweis University Budapest
- Sleep Psychophysiology Laboratory (De Gennaro Group)
- Sleep, dreams and wakefulness (Michel Jouvet)
- Surrey Sleep Research Centre (Derk-Jan Dijk)
- Sleep and Consciousness Laboratory (Manuel Schabus)
- Chronobiology and Sleep Research
- The quantitative study of dreams
- UCLA Sleep Disorder Center
- Basics of sleep behavior (Sleep Syllabus)
- National Sleep Foundation
- Sleep Spindle Conference
- Sleep Spindles & Cortical Up States: A Multidisciplinary Journal