Twenty-four-hour patterns in human performance, subjective and physiological variables and differences between morning and evening active subjects

Interindividual Differences in Diurnal Variations in Alertness, Performance, and Adrenaline Excretion

Paula Pátkai · Acta Physiologica Scandinavica · 1971 · 111 citations

Education, Endocrinology, Psychology +10

Circadian rhythms of catecholamine excretion, shooting range performance and self-ratings of fatigue during sleep deprivation

Jan Fröberg, Claes-Göran Karlsson, Lennart Levi et al. · Biological Psychology · 1975 · 110 citations

Life Sciences, Neuroscience, Physiology +17

Interindividual differences in circadian fatigue patterns of shift workers

Olov Östberg · Occupational and Environmental Medicine · 1973 · 94 citations · Full text

Nursing, Physiology, Circadian Rhythms +16

Analysis of urinary catecholamines: An improved auto-analyzer fluorescence method

B. Andersson, Sven Hovmöller, Claes-Göran Karlsson et al. · Clinica Chimica Acta · 1974 · 80 citations

Engineering, Endocrinology, Biosensors +5

The Effects of Time of Day and Social Isolation on the Relationship Between Temperament and Performance

W. P. Colquhoun, D. W. J. Corcoran · British Journal of Social and Clinical Psychology · 1964 · 70 citations

Social Sciences, Psychology, Social Psychology +9