The restorative effect of naps on perceptual deterioration

A manual of standardized terminology, techniques and scoring system for sleep stages of human subjects

J. Allan Hobson · Electroencephalography and Clinical Neurophysiology · 1969 · 5.2K citations

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Quantification of Sleepiness: A New Approach

Eric Hoddes, Vincent P. Zarcone, Harvey Smythe et al. · Psychophysiology · 1973 · 2.6K citations

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Where practice makes perfect in texture discrimination: evidence for primary visual cortex plasticity.

Avi Karni, Dov Sagi · Proceedings of the National Academy of Sciences · 1991 · 1.1K citations

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Effects of Early and Late Nocturnal Sleep on Declarative and Procedural Memory

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Dependence on REM Sleep of Overnight Improvement of a Perceptual Skill

Avi Karni, David Tanné, Barton S. Rubenstein et al. · Science · 1994 · 998 citations

Medicine, Neuroscience, Vision Science +17