Daily Light Exposure in Morning-Type and Evening-Type Individuals

A self-assessment questionnaire to determine morningness- eveningness in human circadian rhythms

1976 • 4,614 citations

Life between Clocks: Daily Temporal Patterns of Human Chronotypes

2003 • 2,244 citations

Methods for cosinor-rhythmometry.

1979 • 1,693 citations

Stability, Precision, and Near-24-Hour Period of the Human Circadian Pacemaker

1999 • 1,589 citations

A Phase Response Curve to Single Bright Light Pulses in Human Subjects

2003 • 949 citations

Bright Light Induction of Strong (Type 0) Resetting of the Human Circadian Pacemaker

1989 • 936 citations

Individual differences in the phase and amplitude of the human circadian temperature rhythm: with an emphasis on morningness–eveningness

2000 • 527 citations

Association of intrinsic circadian period with morningness–eveningness, usual wake time, and circadian phase.

2001 • 461 citations

Entrainment of the Human Circadian System by Light

2005 • 449 citations

Association of intrinsic circadian period with morningness-eveningness, usual wake time, and circadian phase.

2001 • 436 citations

Relationship of endogenous circadian melatonin and temperature rhythms to self-reported preference for morning or evening activity in young and older people.

1999 • 430 citations

CIRCADIAN RHYTHMICITY OF CORTISOL AND BODY TEMPERATURE: MORNINGNESS-EVENINGNESS EFFECTS

2001 • 373 citations

Invited Review: Integration of human sleep-wake regulation and circadian rhythmicity

2002 • 368 citations

The Art of Entrainment

2003 • 340 citations

Freerunning and Entrained Circadian Rhythms

1981 • 260 citations

Phase Relationships between Sleep-Wake Cycle and Underlying Circadian Rhythms in Morningness-Eveningness

2004 • 238 citations

Posture influences melatonin concentrations in plasma and saliva in humans

1994 • 180 citations

Circadian and homeostatic sleep regulation in morningness–eveningness

2006 • 175 citations

Human circadian pacemaker is sensitive to light throughout subjective day without evidence of transients

1997 • 169 citations

Demonstration of rapid light-induced advances and delays of the human circadian clock using hormonal phase markers

1994 • 142 citations

Seasonal and Diurnal Patterns of Human Illumination Under Natural Conditions

1998 • 142 citations

Accuracy of Circadian Entrainment under Fluctuating Light Conditions: Contributions of Phase and Period Responses

1999 • 112 citations

Seasonal Variation in Human Illumination Exposure at Two Different Latitudes

1995 • 106 citations

Circadian regulation of subjective alertness in morning and evening ‘types’

1996 • 74 citations

Natural bright light exposure in the summer and winter in subjects with and without complaints of seasonal mood variations

1998 • 71 citations

Differences between morning-types and evening-types in the dynamics of EEG slow wave activity during night sleep

1991 • 49 citations

Effect of daytime light conditions on sleep habits and morningness–eveningness preference of Japanese students aged 12–15 years

2002 • 38 citations