References

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• 1968A manual for standardized terminology, techniques and scoring system for sleep stages in human subjects11,772 cited
• 2007The American Academy of Sleep Medicine (AASM) Manual for the Scoring of Sleep and Associated Events: Rules, Terminology and Technical Specifications6,529 cited
• 2004Meta-Analysis of Quantitative Sleep Parameters From Childhood to Old Age in Healthy Individuals: Developing Normative Sleep Values Across the Human Lifespan3,348 cited
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• 1988Clinical applications of visual analogue scales: a critical review2,111 cited
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• 2001Frontal lobe function, sleep loss and fragmented sleep