Napping

Biological: Behavioural genetics · Evolutionary psychology · Neuroanatomy · Neurochemistry · Neuroendocrinology · Neuroscience · Psychoneuroimmunology · Physiological Psychology · Psychopharmacology (Index, Outline)

Napping is sleeping for short periods of time.

v·d·e Articles on sleep
Sleep stages	Rapid eye movement sleep · Non-rapid eye movement sleep · Slow-wave sleep · Beta wave sleep · Delta wave sleep · Gamma wave sleep · Theta wave sleep
Sleep disorders	Advanced sleep phase syndrome · Automatic behavior · Circadian rhythm sleep disorder · Delayed sleep phase syndrome · Dyssomnia · Hypersomnia · Insomnia · Narcolepsy · Night terror · Nocturia · Nocturnal myoclonus · Non-24-hour sleep-wake syndrome · Ondine's curse · Parasomnia · Sleep apnea · Sleep deprivation · Sleepeating · Sleeping sickness · Sleeptalking · Sleepwalking
Benign phenomena	Consciousness states ·Dream · Dream content · Exploding head syndrome · False awakening · Hypnagogia · Hypnic jerk · Lucid dream · Nightmare · Nocturnal emission · Sleep paralysis · Somnolence ·
Other Sleep-related Topics	Chronotype · Electrosleep treatment · Hypnotic drugs · Napping · Jet lag · Lullaby · Polyphasic sleep · Segmented sleep · Siesta · Sleep and learning · Sleep debt · Sleep inertia · Sleep onset · Sleep treatment · Sleep wake cycle · Snoring

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