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Research Article
Evening use of light-emitting eReaders negatively affects sleep, circadian timing, and next-morning alertness
Anne-Marie Chang, Daniel Aeschbach, Jeanne F. Duffy, and Charles A. Czeisler
Anne-Marie Chang
aDivision of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women's Hospital, Boston, MA 02115;
bDivision of Sleep Medicine, Harvard Medical School, Boston, MA 02115; and
Daniel Aeschbach
aDivision of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women's Hospital, Boston, MA 02115;
bDivision of Sleep Medicine, Harvard Medical School, Boston, MA 02115; and
cInstitute of Aerospace Medicine, German Aerospace Center, 51147 Cologne, Germany
Jeanne F. Duffy
aDivision of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women's Hospital, Boston, MA 02115;
bDivision of Sleep Medicine, Harvard Medical School, Boston, MA 02115; and
Charles A. Czeisler
aDivision of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women's Hospital, Boston, MA 02115;
bDivision of Sleep Medicine, Harvard Medical School, Boston, MA 02115; and
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