Published in Sleep on February 01, 2006
Short-wavelength light sensitivity of circadian, pupillary, and visual awareness in humans lacking an outer retina. Curr Biol (2007) 2.68
Aberrant light directly impairs mood and learning through melanopsin-expressing neurons. Nature (2012) 2.26
Evening use of light-emitting eReaders negatively affects sleep, circadian timing, and next-morning alertness. Proc Natl Acad Sci U S A (2014) 2.19
Meeting report: the role of environmental lighting and circadian disruption in cancer and other diseases. Environ Health Perspect (2007) 2.07
Rods-cones and melanopsin detect light and dark to modulate sleep independent of image formation. Proc Natl Acad Sci U S A (2008) 1.75
Measuring and using light in the melanopsin age. Trends Neurosci (2013) 1.75
Spectral responses of the human circadian system depend on the irradiance and duration of exposure to light. Sci Transl Med (2010) 1.70
Non-visual effects of light on melatonin, alertness and cognitive performance: can blue-enriched light keep us alert? PLoS One (2011) 1.49
Melanopsin as a sleep modulator: circadian gating of the direct effects of light on sleep and altered sleep homeostasis in Opn4(-/-) mice. PLoS Biol (2009) 1.43
Effects of circadian disruption on the cardiometabolic system. Rev Endocr Metab Disord (2009) 1.36
The emerging roles of melanopsin in behavioral adaptation to light. Trends Mol Med (2010) 1.31
Breast cancer and circadian disruption from electric lighting in the modern world. CA Cancer J Clin (2013) 1.31
Circadian photoreception: ageing and the eye's important role in systemic health. Br J Ophthalmol (2008) 1.30
Brain responses to violet, blue, and green monochromatic light exposures in humans: prominent role of blue light and the brainstem. PLoS One (2007) 1.28
The human circadian system adapts to prior photic history. J Physiol (2011) 1.27
Light as a central modulator of circadian rhythms, sleep and affect. Nat Rev Neurosci (2014) 1.14
Human responses to bright light of different durations. J Physiol (2012) 1.08
Visual impairment and circadian rhythm disorders. Dialogues Clin Neurosci (2007) 1.07
Light, sleep, and circadian rhythms: together again. PLoS Biol (2009) 1.04
Covert waking brain activity reveals instantaneous sleep depth. PLoS One (2011) 1.02
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Neuroimaging, cognition, light and circadian rhythms. Front Syst Neurosci (2014) 0.97
Intrinsically photosensitive retinal ganglion cell function in relation to age: a pupillometric study in humans with special reference to the age-related optic properties of the lens. BMC Ophthalmol (2012) 0.95
Diurnal spectral sensitivity of the acute alerting effects of light. Sleep (2014) 0.95
Blue light stimulates cognitive brain activity in visually blind individuals. J Cogn Neurosci (2013) 0.95
Shift work: health, performance and safety problems, traditional countermeasures, and innovative management strategies to reduce circadian misalignment. Nat Sci Sleep (2012) 0.95
Human phase response curve to a single 6.5 h pulse of short-wavelength light. J Physiol (2012) 0.95
Acute effects of bright light exposure on cortisol levels. J Biol Rhythms (2010) 0.94
The effect of high correlated colour temperature office lighting on employee wellbeing and work performance. J Circadian Rhythms (2007) 0.94
Modulation of physiological reflexes by pain: role of the locus coeruleus. Front Integr Neurosci (2012) 0.93
Circadian regulation of pineal gland rhythmicity. Mol Cell Endocrinol (2011) 0.93
Photic memory for executive brain responses. Proc Natl Acad Sci U S A (2014) 0.93
Does pupil constriction under blue and green monochromatic light exposure change with age? J Biol Rhythms (2012) 0.92
Melanopsin, photosensitive ganglion cells, and seasonal affective disorder. Neurosci Biobehav Rev (2012) 0.91
Influence of the Circadian System on Disease Severity. Sleep Med Clin (2009) 0.90
Learning to live on a Mars day: fatigue countermeasures during the Phoenix Mars Lander mission. Sleep (2012) 0.90
Aging reduces the stimulating effect of blue light on cognitive brain functions. Sleep (2014) 0.90
Blue light improves cognitive performance. J Neural Transm (Vienna) (2007) 0.89
Direct effects of light on alertness, vigilance, and the waking electroencephalogram in humans depend on prior light history. Sleep (2013) 0.87
Protecting the melatonin rhythm through circadian healthy light exposure. Int J Mol Sci (2014) 0.86
Melanopsin gene variations interact with season to predict sleep onset and chronotype. Chronobiol Int (2012) 0.86
Melanopsin Regulates Both Sleep-Promoting and Arousal-Promoting Responses to Light. PLoS Biol (2016) 0.86
Out of the lab and into the bathroom: evening short-term exposure to conventional light suppresses melatonin and increases alertness perception. Int J Mol Sci (2013) 0.86
Human phase response curve to intermittent blue light using a commercially available device. J Physiol (2012) 0.85
Modulations of ongoing alpha oscillations predict successful short-term visual memory encoding. Front Hum Neurosci (2012) 0.84
Endogenous circadian regulation of pro-inflammatory cytokines and chemokines in the presence of bacterial lipopolysaccharide in humans. Brain Behav Immun (2014) 0.82
Light-sensitive brain pathways and aging. J Physiol Anthropol (2016) 0.82
Color and psychological functioning: a review of theoretical and empirical work. Front Psychol (2015) 0.82
Neurobehavioral performance impairment in insomnia: relationships with self-reported sleep and daytime functioning. Sleep (2014) 0.81
Abnormal hypothalamic response to light in seasonal affective disorder. Biol Psychiatry (2011) 0.81
In-car nocturnal blue light exposure improves motorway driving: a randomized controlled trial. PLoS One (2012) 0.81
Association between melanopsin gene polymorphism (I394T) and pupillary light reflex is dependent on light wavelength. J Physiol Anthropol (2013) 0.80
Human-Friendly Light-Emitting Diode Source Stimulates Broiler Growth. PLoS One (2015) 0.80
Enhancement of autonomic and psychomotor arousal by exposures to blue wavelength light: importance of both absolute and relative contents of melanopic component. J Physiol Anthropol (2017) 0.80
Quantitative electroencephalography and behavioural correlates of daytime sleepiness in chronic stroke. Biomed Res Int (2014) 0.79
Adenosine modulates light responses of rat retinal ganglion cell photoreceptors througha cAMP-mediated pathway. J Physiol (2014) 0.79
Temporal dynamics of ocular indicators of sleepiness across sleep restriction. J Biol Rhythms (2013) 0.78
Chemogenetic Activation of Melanopsin Retinal Ganglion Cells Induces Signatures of Arousal and/or Anxiety in Mice. Curr Biol (2016) 0.78
Exposure to Blue Light Increases Subsequent Functional Activation of the Prefrontal Cortex During Performance of a Working Memory Task. Sleep (2016) 0.77
Effects of filtering visual short wavelengths during nocturnal shiftwork on sleep and performance. Chronobiol Int (2013) 0.77
The effects of spectral tuning of evening ambient light on melatonin suppression, alertness and sleep. Physiol Behav (2017) 0.77
Short-wavelength sensitivity for activating effects of light: an ascent to the arcane? Sleep (2006) 0.76
Artificial Outdoor Nighttime Lights Associate with Altered Sleep Behavior in the American General Population. Sleep (2016) 0.76
Vision science: Seeing without seeing. Nature (2011) 0.76
Short wavelength light administered just prior to waking: a pilot study. Biol Rhythm Res (2012) 0.76
Temporal dynamics of EEG activity during short- and long-wavelength light exposures in the early morning. BMC Res Notes (2014) 0.75
Colors cast long shadows on brain activity. Proc Natl Acad Sci U S A (2014) 0.75
Ocular exposure to blue-enriched light has an asymmetric influence on neural activity and spatial attention. Sci Rep (2016) 0.75
Effect of quantity and intensity of pulsed light on human non-visual physiological responses. J Physiol Anthropol (2017) 0.75
Effects of bright light treatment on psychomotor speed in athletes. Front Physiol (2014) 0.75
Can sleep quality and wellbeing be improved by changing the indoor lighting in the homes of healthy, elderly citizens? Chronobiol Int (2015) 0.75
Decrease in fMRI brain activation during working memory performed after sleeping under 10 lux light. Sci Rep (2016) 0.75
Light Effects on Behavioural Performance Depend on the Individual State of Vigilance. PLoS One (2016) 0.75
Individual Differences in the Post-Illumination Pupil Response to Blue Light: Assessment without Mydriatics. Biology (Basel) (2016) 0.75
Afternoon nap and bright light exposure improve cognitive flexibility post lunch. PLoS One (2015) 0.75
Are short (blue) wavelengths necessary for light treatment of seasonal affective disorder? Chronobiol Int (2016) 0.75
Effects of Color Temperature and Brightness on Electroencephalogram Alpha Activity in a Polychromatic Light-emitting Diode. Clin Psychopharmacol Neurosci (2013) 0.75
Melatonin and Sleep-Wake Rhythms before and after Ocular Lens Replacement in Elderly Humans. Biology (Basel) (2016) 0.75
Shedding light on the role of circadian disruption in breast cancer etiology. Eur J Epidemiol (2016) 0.75
Acute exposure to blue wavelength light during memory consolidation improves verbal memory performance. PLoS One (2017) 0.75
Effects of bright and blue light on acoustic reaction time and maximum handgrip strength in male athletes: a randomized controlled trial. Eur J Appl Physiol (2017) 0.75
LED Lights With Hidden Intensity-Modulated Blue Channels Aiming for Enhanced Subconscious Visual Responses. IEEE Photonics J (2017) 0.75
Differential impact in young and older individuals of blue-enriched white light on circadian physiology and alertness during sustained wakefulness. Sci Rep (2017) 0.75
Diurnal preference, mood and the response to morning light in relation to polymorphisms in the human clock gene PER3. Sci Rep (2017) 0.75
Effect of reducing interns' work hours on serious medical errors in intensive care units. N Engl J Med (2004) 13.16
Extended work shifts and the risk of motor vehicle crashes among interns. N Engl J Med (2005) 8.73
Effect of reducing interns' weekly work hours on sleep and attentional failures. N Engl J Med (2004) 7.37
The Critical Care Safety Study: The incidence and nature of adverse events and serious medical errors in intensive care. Crit Care Med (2005) 4.98
A phase response curve to single bright light pulses in human subjects. J Physiol (2003) 3.29
Extended work duration and the risk of self-reported percutaneous injuries in interns. JAMA (2006) 3.26
Impact of extended-duration shifts on medical errors, adverse events, and attentional failures. PLoS Med (2006) 3.22
Adverse metabolic consequences in humans of prolonged sleep restriction combined with circadian disruption. Sci Transl Med (2012) 3.08
Short-wavelength light sensitivity of circadian, pupillary, and visual awareness in humans lacking an outer retina. Curr Biol (2007) 2.68
High sensitivity of the human circadian melatonin rhythm to resetting by short wavelength light. J Clin Endocrinol Metab (2003) 2.67
Sleep deprivation, elective surgical procedures, and informed consent. N Engl J Med (2010) 2.21
Sleep disorders, health, and safety in police officers. JAMA (2011) 2.16
Risks of complications by attending physicians after performing nighttime procedures. JAMA (2009) 2.16
Relationship between alertness, performance, and body temperature in humans. Am J Physiol Regul Integr Comp Physiol (2002) 2.15
Melatonin-depleted blood from premenopausal women exposed to light at night stimulates growth of human breast cancer xenografts in nude rats. Cancer Res (2005) 2.12
Meeting report: the role of environmental lighting and circadian disruption in cancer and other diseases. Environ Health Perspect (2007) 2.07
Sex difference in the near-24-hour intrinsic period of the human circadian timing system. Proc Natl Acad Sci U S A (2011) 1.97
Sleep-facilitating effect of exogenous melatonin in healthy young men and women is circadian-phase dependent. Sleep (2006) 1.80
A common polymorphism near PER1 and the timing of human behavioral rhythms. Ann Neurol (2012) 1.79
Effects of health care provider work hours and sleep deprivation on safety and performance. Jt Comm J Qual Patient Saf (2007) 1.78
Endogenous circadian rhythm in vasovagal response to head-up tilt. Circulation (2011) 1.71
Entrainment of the human circadian pacemaker to longer-than-24-h days. Proc Natl Acad Sci U S A (2007) 1.70
Spectral responses of the human circadian system depend on the irradiance and duration of exposure to light. Sci Transl Med (2010) 1.70
Interns' compliance with accreditation council for graduate medical education work-hour limits. JAMA (2006) 1.69
Mindfulness-based stress reduction lowers psychological distress in medical students. Teach Learn Med (2003) 1.69
Uncovering residual effects of chronic sleep loss on human performance. Sci Transl Med (2010) 1.66
Absence of circadian phase resetting in response to bright light behind the knees. Science (2002) 1.60
Reduction of scale invariance of activity fluctuations with aging and Alzheimer's disease: Involvement of the circadian pacemaker. Proc Natl Acad Sci U S A (2009) 1.59
Intrinsic period and light intensity determine the phase relationship between melatonin and sleep in humans. J Biol Rhythms (2005) 1.56
Adaptation of human pineal melatonin suppression by recent photic history. J Clin Endocrinol Metab (2004) 1.54
Low-dose repeated caffeine administration for circadian-phase-dependent performance degradation during extended wakefulness. Sleep (2004) 1.54
Acute sleep deprivation and circadian misalignment associated with transition onto the first night of work impairs visual selective attention. PLoS One (2007) 1.50
Efficacy of a single sequence of intermittent bright light pulses for delaying circadian phase in humans. Am J Physiol Endocrinol Metab (2004) 1.50
Implementing the 2009 Institute of Medicine recommendations on resident physician work hours, supervision, and safety. Nat Sci Sleep (2011) 1.46
Peak of circadian melatonin rhythm occurs later within the sleep of older subjects. Am J Physiol Endocrinol Metab (2002) 1.46
Sleep and wakefulness out of phase with internal biological time impairs learning in humans. J Cogn Neurosci (2006) 1.44
Exposure to room light before bedtime suppresses melatonin onset and shortens melatonin duration in humans. J Clin Endocrinol Metab (2010) 1.43
The sleep and technology use of Americans: findings from the National Sleep Foundation's 2011 Sleep in America poll. J Clin Sleep Med (2013) 1.41
Circadian system, sleep and endocrinology. Mol Cell Endocrinol (2011) 1.38
Effects of circadian disruption on the cardiometabolic system. Rev Endocr Metab Disord (2009) 1.36
Breast cancer and circadian disruption from electric lighting in the modern world. CA Cancer J Clin (2013) 1.31
Sex differences in phase angle of entrainment and melatonin amplitude in humans. J Biol Rhythms (2010) 1.30
A randomized, controlled trial of mindfulness-based art therapy (MBAT) for women with cancer. Psychooncology (2006) 1.27
Healthy older adults better tolerate sleep deprivation than young adults. J Am Geriatr Soc (2009) 1.27
Light therapy for seasonal affective disorder with blue narrow-band light-emitting diodes (LEDs). Biol Psychiatry (2005) 1.27
The human circadian system adapts to prior photic history. J Physiol (2011) 1.27
Melanopsin and rod-cone photoreceptors play different roles in mediating pupillary light responses during exposure to continuous light in humans. J Neurosci (2012) 1.25
Human phase response curve to a 1 h pulse of bright white light. J Physiol (2012) 1.23
Searching night and day: a dissociation of effects of circadian phase and time awake on visual selective attention and vigilance. Psychol Sci (2003) 1.23
Light visor treatment for jet lag after westward travel across six time zones. Aviat Space Environ Med (2002) 1.21
Plasticity of the intrinsic period of the human circadian timing system. PLoS One (2007) 1.21
Blue light from light-emitting diodes elicits a dose-dependent suppression of melatonin in humans. J Appl Physiol (1985) (2010) 1.20
Effective implementation of work-hour limits and systemic improvements. Jt Comm J Qual Patient Saf (2007) 1.19
Temporal dynamics of late-night photic stimulation of the human circadian timing system. Am J Physiol Regul Integr Comp Physiol (2005) 1.17
Decreased sensitivity to phase-delaying effects of moderate intensity light in older subjects. Neurobiol Aging (2006) 1.15
Klf15 orchestrates circadian nitrogen homeostasis. Cell Metab (2012) 1.14
Age-related change in the relationship between circadian period, circadian phase, and diurnal preference in humans. Neurosci Lett (2002) 1.13
Melatonin, sleep, and circadian rhythms. Sleep Med Rev (2005) 1.13
US public opinion regarding proposed limits on resident physician work hours. BMC Med (2010) 1.12
The impact of the circadian timing system on cardiovascular and metabolic function. Prog Brain Res (2012) 1.11
Growth and fatty acid metabolism of human breast cancer (MCF-7) xenografts in nude rats: impact of constant light-induced nocturnal melatonin suppression. Breast Cancer Res Treat (2003) 1.11
Existence of an endogenous circadian blood pressure rhythm in humans that peaks in the evening. Circ Res (2011) 1.10
Sleep disruption among older men and risk of prostate cancer. Cancer Epidemiol Biomarkers Prev (2013) 1.10
Human responses to bright light of different durations. J Physiol (2012) 1.08
When policy meets physiology: the challenge of reducing resident work hours. Clin Orthop Relat Res (2006) 1.08
Adverse health effects of nighttime lighting: comments on American Medical Association policy statement. Am J Prev Med (2013) 1.06
Effects of spectral transmittance through standard laboratory cages on circadian metabolism and physiology in nude rats. J Am Assoc Lab Anim Sci (2013) 1.04
Effect of Light on Human Circadian Physiology. Sleep Med Clin (2009) 1.02
Scheduling of sleep/darkness affects the circadian phase of night shift workers. Neurosci Lett (2005) 1.01
Metabolic effects of sleep disruption, links to obesity and diabetes. Curr Opin Endocrinol Diabetes Obes (2014) 1.01
Dim light adaptation attenuates acute melatonin suppression in humans. J Biol Rhythms (2006) 1.01
Amplitude reduction and phase shifts of melatonin, cortisol and other circadian rhythms after a gradual advance of sleep and light exposure in humans. PLoS One (2012) 1.00
Plasma melatonin rhythms in young and older humans during sleep, sleep deprivation, and wake. Sleep (2007) 1.00
The impact of sleep timing and bright light exposure on attentional impairment during night work. J Biol Rhythms (2008) 1.00
Daily exercise facilitates phase delays of circadian melatonin rhythm in very dim light. Am J Physiol Regul Integr Comp Physiol (2004) 0.99
The role of the circadian system in fractal neurophysiological control. Biol Rev Camb Philos Soc (2013) 0.98
Integrative medicine research at an academic medical center: patient characteristics and health-related quality-of-life outcomes. J Altern Complement Med (2008) 0.97
The influence of subjective alertness and motivation on human performance independent of circadian and homeostatic regulation. J Biol Rhythms (2003) 0.96
Ocular input for human melatonin regulation: relevance to breast cancer. Neuro Endocrinol Lett (2002) 0.96
Effects of sleep inertia on cognition. JAMA (2006) 0.96
Employer-mandated sleep apnea screening and diagnosis in commercial drivers. J Occup Environ Med (2012) 0.95
Blue light stimulates cognitive brain activity in visually blind individuals. J Cogn Neurosci (2013) 0.95
Human phase response curve to a single 6.5 h pulse of short-wavelength light. J Physiol (2012) 0.95
Acute effects of bright light exposure on cortisol levels. J Biol Rhythms (2010) 0.94
Fractal patterns of neural activity exist within the suprachiasmatic nucleus and require extrinsic network interactions. PLoS One (2012) 0.93
The circadian pacemaker generates similar circadian rhythms in the fractal structure of heart rate in humans and rats. Cardiovasc Res (2008) 0.93
Addition of a non-photic component to a light-based mathematical model of the human circadian pacemaker. J Theor Biol (2007) 0.93
Recovery from medical errors: the critical care nursing safety net. Jt Comm J Qual Patient Saf (2006) 0.93