| # | Title | Journal | Year | Citations |
|---|
| 1 | Procedures for numerical analysis of circadian rhythms | Biological Rhythm Research | 2007 | 571 |
| 2 | The Lomb-Scargle Periodogram in Biological Rhythm Research: Analysis of Incomplete and Unequally Spaced Time-Series | Biological Rhythm Research | 1999 | 292 |
| 3 | The Relationships between Sleep-Wake Cycle and Academic Performance in Medical Students | Biological Rhythm Research | 2001 | 167 |
| 4 | Behavioral and Serotonergic Regulation of Circadian Rhythms | Biological Rhythm Research | 2000 | 111 |
| 5 | Correlation between morningness – eveningness and final school leaving exams | Biological Rhythm Research | 2006 | 109 |
| 6 | The Bird Clock: A Complex, Multi-Oscillatory and Highly Diversified System | Biological Rhythm Research | 2004 | 97 |
| 7 | A Procedure of Multiple Period Searching in Unequally Spaced Time-Series with the Lomb–Scargle Method | Biological Rhythm Research | 1999 | 94 |
| 8 | Diurnal rhythms of plasma growth hormone, somatostatin, thyroid hormones, cortisol and glucose concentrations in rainbow trout, Oncorhynchus mykiss, during progressive food deprivation | Biological Rhythm Research | 1994 | 88 |
| 9 | The Circadian Rhythm of Body Temperature of the Horse | Biological Rhythm Research | 2002 | 86 |
| 10 | Sleep of athletes – problems and possible solutions | Biological Rhythm Research | 2009 | 80 |
| 11 | Validation of the full and reduced Composite Scale of Morningness | Biological Rhythm Research | 2009 | 77 |
| 12 | Psychometric properties of the German version of the Composite Scale of Morningness | Biological Rhythm Research | 2008 | 71 |
| 13 | Is the shift in chronotype associated with an alteration in well-being? | Biological Rhythm Research | 2015 | 71 |
| 14 | Morning is tomorrow, evening is today: relationships between chronotype and time perspective | Biological Rhythm Research | 2013 | 67 |
| 15 | Circadian rhythms in components of attention | Biological Rhythm Research | 2005 | 66 |
| 16 | The diversity of temporal niches in mammals | Biological Rhythm Research | 2008 | 66 |
| 17 | Activity patterns of rodents: the physiological ecology of biological rhythms | Biological Rhythm Research | 2008 | 65 |
| 18 | Serotonergic Modulation of Photic Entrainment in the Syrian Hamster | Biological Rhythm Research | 2000 | 60 |
| 19 | Daily Rhythms in Disease-Vector Insects | Biological Rhythm Research | 2004 | 60 |
| 20 | The effect of Ramadan fasting on the diurnal variations in aerobic and anaerobic performances in Tunisian youth soccer players | Biological Rhythm Research | 2012 | 58 |
| 21 | Chaos : Its significance and detection in biology | Biological Rhythm Research | 1995 | 56 |
| 22 | Effect of time of day and partial sleep deprivation on the reaction time and the attentional capacities of the handball goalkeeper | Biological Rhythm Research | 2014 | 55 |
| 23 | Gender and Circadian Typology | Biological Rhythm Research | 2002 | 54 |
| 24 | Time-dependent alterations of soluble and cellular components in human milk | Biological Rhythm Research | 2010 | 51 |
| 25 | The effect of partial sleep deprivation on the reaction time and the attentional capacities of the handball goalkeeper | Biological Rhythm Research | 2013 | 50 |
| 26 | Differences in time use among chronotypes in adolescents | Biological Rhythm Research | 2013 | 49 |
| 27 | Circumnutations of Arabidopsis thaliana Seedlings | Biological Rhythm Research | 1997 | 48 |
| 28 | Comparative Analysis of Ultradian and Circadian Behavioural Rhythms for Diagnosis of Biorhythmic State of Animals | Biological Rhythm Research | 1999 | 46 |
| 29 | Longitudinal Study of Mothers’ Sleep-Wake Behaviors and Circadian Time Patterns from Late Pregnancy to Postpartum – Monitoring of Wrist Actigraphy and Sleep Logs | Biological Rhythm Research | 2003 | 46 |
| 30 | Sleep–Wake Cycle in Rural Populations | Biological Rhythm Research | 2004 | 46 |
| 31 | Unravelling the Ecological Significance of Endogenous Rhythms in Intertidal Crabs | Biological Rhythm Research | 2004 | 46 |
| 32 | German version of the reduced Morningness–Eveningness Questionnaire (rMEQ) | Biological Rhythm Research | 2013 | 45 |
| 33 | Morning and Afternoon Patterns of Fecal Cortisol Excretion among Reproductive and Non-Reproductive Male and Female Common Marmosets, Callithrix jacchus | Biological Rhythm Research | 2001 | 44 |
| 34 | Seasonal variations in physio-biochemical profiles of Indian goats in the paradigm of hot and cold climate | Biological Rhythm Research | 2015 | 44 |
| 35 | Sleep-Wake Cycle Expression in Adolescence: Influences of Social Context | Biological Rhythm Research | 2003 | 43 |
| 36 | Phase‐ and frequency coordination of cardiac and respiratory function | Biological Rhythm Research | 1995 | 42 |
| 37 | Seasonality of the endogenous activity rhythm inTalitrus saltator(Montagu) from a sandy beach in northeastern Tunisia | Biological Rhythm Research | 2006 | 42 |
| 38 | Methodological Issues in Studies of Rhythms in Human Performance | Biological Rhythm Research | 2003 | 41 |
| 39 | The effects of exposure in the morning to light of different color temperatures on the behavior of core temperature and melatonin secretion in humans | Biological Rhythm Research | 2005 | 41 |
| 40 | Circadian rhythms in phonological and visuospatial storage components of working memory | Biological Rhythm Research | 2006 | 40 |
| 41 | Rhythms in a diurnal brain | Biological Rhythm Research | 2008 | 40 |
| 42 | Effect of time-of-day of aerobic maximal exercise on the sleep quality of trained subjects | Biological Rhythm Research | 2012 | 40 |
| 43 | The effect of time-of-day and judo match on short-term maximal performances in judokas | Biological Rhythm Research | 2013 | 40 |
| 44 | Morning-to-evening difference of biomarkers of muscle injury and antioxidant status in young trained soccer players | Biological Rhythm Research | 2012 | 39 |
| 45 | Circadian expressions of cardiac ion channel genes in mouse might be associated with the central clock in the SCN but not the peripheral clock in the heart | Biological Rhythm Research | 2013 | 39 |
| 46 | University students' motives for drinking alcohol are related to evening preference, poor sleep, and ways of coping with stress | Biological Rhythm Research | 2013 | 39 |
| 47 | Timing of sleep modelling: Circadian modulation of the homeostatic process | Biological Rhythm Research | 1995 | 38 |
| 48 | The Menstrual Cycle and Human Performance: An Overview | Biological Rhythm Research | 2000 | 38 |
| 49 | Chronophysiology of ruminant feeding behavior and metabolism: an evolutionary review | Biological Rhythm Research | 2013 | 38 |
| 50 | Dramatic Rises of Melatonin and 5-Methoxytryptamine in Gonyaulax Exposed to Decreased Temperature | Biological Rhythm Research | 1997 | 37 |
