Daily Light Exposure Patterns Reveal Phase and Period of the Human Circadian Clock

Circadian rhythm phase shifts and endogenous free-running circadian period differ between African-Americans and European-Americans

(2015) Charmane I. Eastman et al.   Scientific Reports

Protecting the Melatonin Rhythm through Circadian Healthy Light Exposure

(2014) Maria Bonmati-Carrion et al.   INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES

Entrainment of the Human Circadian Clock to the Natural Light-Dark Cycle

(2013) Kenneth P. Wright et al.   CURRENT BIOLOGY

Measuring and using light in the melanopsin age

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

A common polymorphism nearPER1and the timing of human behavioral rhythms

(2012) Andrew S. P. Lim et al.   ANNALS OF NEUROLOGY

Assessment of circadian rhythms in humans: comparison of real-time fibroblast reporter imaging with plasma melatonin

(2012) Sibah Hasan et al.   FASEB JOURNAL

Sex difference in the near-24-hour intrinsic period of the human circadian timing system

(2011) J. F. Duffy et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Human Tau in an Ultradian Light-Dark Cycle

(2008) Helen J. Burgess et al.   JOURNAL OF BIOLOGICAL RHYTHMS