Blue-Enriched Morning Light as a Countermeasure to Light at the Wrong Time: Effects on Cognition, Sleepiness, Sleep, and Circadian Phase

Environmental 24-hr Cycles Are Essential for Health

(2016) Eliane A. Lucassen et al.   CURRENT BIOLOGY

Light-induced melatonin suppression at night after exposure to different wavelength composition of morning light

(2016) Tomoaki Kozaki et al.   NEUROSCIENCE LETTERS

Natural Sleep and Its Seasonal Variations in Three Pre-industrial Societies

(2015) Gandhi Yetish et al.   CURRENT BIOLOGY

Melatonin: an inhibitor of breast cancer

(2015) S. M. Hill et al.   ENDOCRINE-RELATED CANCER

The suprachiasmatic nuclei as a seasonal clock

(2015) Claudia P. Coomans et al.   FRONTIERS IN NEUROENDOCRINOLOGY

Blue Blocker Glasses as a Countermeasure for Alerting Effects of Evening Light-Emitting Diode Screen Exposure in Male Teenagers

(2015) Stéphanie van der Lely et al.   JOURNAL OF ADOLESCENT HEALTH

Access to Electric Light Is Associated with Shorter Sleep Duration in a Traditionally Hunter-Gatherer Community

(2015) Horacio O. de la Iglesia et al.   JOURNAL OF BIOLOGICAL RHYTHMS

Sleep patterns in Amazon rubber tappers with and without electric light at home

(2015) C. R. C. Moreno et al.   Scientific Reports

Different colors of light lead to different adaptation and activation as determined by high-density EEG

(2014) M. Münch et al.   NEUROIMAGE

Evening use of light-emitting eReaders negatively affects sleep, circadian timing, and next-morning alertness

(2014) Anne-Marie Chang et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Out of the Lab and into the Bathroom: Evening Short-Term Exposure to Conventional Light Suppresses Melatonin and Increases Alertness Perception

(2013) Amely Wahnschaffe et al.   INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES

Acute exposure to evening blue-enriched light impacts on human sleep

(2013) Sarah L. Chellappa et al.   JOURNAL OF SLEEP RESEARCH

Morning Sleep Inertia in Alertness and Performance: Effect of Cognitive Domain and White Light Conditions

(2013) Nayantara Santhi et al.   PLoS One

Direct Effects of Light on Alertness, Vigilance, and the Waking Electroencephalogram in Humans Depend on Prior Light History

(2013) Anne-Marie Chang et al.   SLEEP

Measuring and using light in the melanopsin age

(2013) Robert J. Lucas et al.   TRENDS IN NEUROSCIENCES

Intrinsically photosensitive retinal ganglion cells

(2012) Mirjam Münch et al.   CURRENT OPINION IN NEUROLOGY

Aberrant light directly impairs mood and learning through melanopsin-expressing neurons

(2012) Tara A. LeGates et al.   NATURE

A higher illuminance induces alertness even during office hours: Findings on subjective measures, task performance and heart rate measures

(2012) K.C.H.J. Smolders et al.   PHYSIOLOGY & BEHAVIOR

Amplitude Reduction and Phase Shifts of Melatonin, Cortisol and Other Circadian Rhythms after a Gradual Advance of Sleep and Light Exposure in Humans

(2012) Derk-Jan Dijk et al.   PLoS One

Effects of prior light exposure on early evening performance, subjective sleepiness, and hormonal secretion.

(2011) Mirjam Münch et al.   BEHAVIORAL NEUROSCIENCE

Evening exposure to a light-emitting diodes (LED)-backlit computer screen affects circadian physiology and cognitive performance

(2011) Christian Cajochen et al.   JOURNAL OF APPLIED PHYSIOLOGY

The human circadian system adapts to prior photic history

(2011) Anne-Marie Chang et al.   JOURNAL OF PHYSIOLOGY-LONDON

The spectral composition of evening light and individual differences in the suppression of melatonin and delay of sleep in humans

(2011) Nayantara Santhi et al.   JOURNAL OF PINEAL RESEARCH

EFFECTS OF ARTIFICIAL DAWN ON SUBJECTIVE RATINGS OF SLEEP INERTIA AND DIM LIGHT MELATONIN ONSET

(2010) Marina C. Giménez et al.   CHRONOBIOLOGY INTERNATIONAL

Exposure to Room Light before Bedtime Suppresses Melatonin Onset and Shortens Melatonin Duration in Humans

(2010) Joshua J. Gooley et al.   JOURNAL OF CLINICAL ENDOCRINOLOGY & METABOLISM