Twenty-Four-Hour Structure of Sleepiness in Morning and Evening Persons Investigated by Ultrashort Sleep-Wake Cycle

Inter-individual differences in the human circadian system: A review

1985 • 534 citations

Ultrashort sleep-waking schedule. III. ‘Gates’ and ‘Forbidden zones’ for sleep

1986 • 462 citations

Towards a Predictive Test of Adjustment to Shift Work

1979 • 310 citations

Differences in Sleep-Wake Habits and EEG Sleep Variables between Active Morning and Evening Subjects

1987 • 114 citations

Circadian system response to night work in relation to the individual circadian phase position

1979 • 81 citations

The sleep of ‘morning’ and ‘evening’ types

1978 • 67 citations

Sleep schedules and peak times of oral temperature and alertness in morning and evening ‘types’

1982 • 55 citations

Personality differences in the phase of circadian rhythms: a comparison of morningness and extraversion

1988 • 55 citations

RO 15-1788 decreases hypnotic effects of sleep deprivation

1987 • 18 citations