Why do we sleep so late?

Objective measures of sleep and dim light melatonin onset in adolescents and young adults with delayed sleep phase disorder compared to healthy controls

(2013) Ingvild W. Saxvig et al.   JOURNAL OF SLEEP RESEARCH

No effects of short-term sleep restriction, in a controlled feeding setting, on lipid profiles in normal-weight adults

(2013) Majella O'Keeffe et al.   JOURNAL OF SLEEP RESEARCH

Time perception in narcolepsy in comparison to patients with Parkinson's disease and healthy controls-an exploratory study

(2013) Rositsa Poryazova et al.   JOURNAL OF SLEEP RESEARCH

The endogenous circadian temperature period length (tau) in delayed sleep phase disorder compared to good sleepers

(2013) Gorica Micic et al.   JOURNAL OF SLEEP RESEARCH

Excessive sleep need following traumatic brain injury: a case-control study of 36 patients

(2013) Michael Sommerauer et al.   JOURNAL OF SLEEP RESEARCH

Body temperature, activity and melatonin profiles in adults with attention-deficit/hyperactivity disorder and delayed sleep: a case-control study

(2013) Denise Bijlenga et al.   JOURNAL OF SLEEP RESEARCH

Psychometric properties of the Adolescent Sleep Hygiene Scale

(2013) Amy Storfer-Isser et al.   JOURNAL OF SLEEP RESEARCH

Perspective: Casting light on sleep deficiency

(2013) Charles A. Czeisler   NATURE

Circadian period and the timing of melatonin onset in men and women: predictors of sleep during the weekend and in the laboratory

(2012) Alpar S. Lazar et al.   JOURNAL OF SLEEP RESEARCH