| Light, alertness, and alerting effects of white light: a literature overview R Lok, KCHJ Smolders, DGM Beersma, YAW de Kort Journal of biological rhythms 33 (6), 589-601, 2018 | 172 | 2018 |
| Daytime melatonin and light independently affect human alertness and body temperature R Lok, MJ van Koningsveld, MCM Gordijn, DGM Beersma, RA Hut Journal of Pineal Research 67 (1), e12583, 2019 | 91 | 2019 |
| White light during daytime does not improve alertness in well-rested individuals R Lok, T Woelders, MCM Gordijn, RA Hut, DGM Beersma Journal of biological rhythms 33 (6), 637-648, 2018 | 54 | 2018 |
| Gold, silver or bronze: circadian variation strongly affects performance in Olympic athletes R Lok, G Zerbini, MCM Gordijn, DGM Beersma, RA Hut Scientific reports 10 (1), 16088, 2020 | 40 | 2020 |
| Sex differences in sleep, circadian rhythms, and metabolism: implications for precision medicine R Lok, J Qian, SL Chellappa Sleep medicine reviews, 101926, 2024 | 32 | 2024 |
| Physiological correlates of the Epworth Sleepiness Scale reveal different dimensions of daytime sleepiness R Lok, JM Zeitzer Sleep Advances 2 (1), zpab008, 2021 | 28 | 2021 |
| ENLIGHT: A consensus checklist for reporting laboratory-based studies on the non-visual effects of light in humans M Spitschan, L Kervezee, R Lok, E McGlashan, RP Najjar, AE Allen, ... EBioMedicine 98, 2023 | 27* | 2023 |
| The sleep–circadian interface: A window into mental disorders N Meyer, R Lok, C Schmidt, SD Kyle, CA McClung, C Cajochen, ... Proceedings of the National Academy of Sciences 121 (9), e2214756121, 2024 | 26 | 2024 |
| The impact of missing data and imputation methods on the analysis of 24-hour activity patterns L Weed, R Lok, D Chawra, J Zeitzer Clocks & sleep 4 (4), 497-507, 2022 | 25 | 2022 |
| Impact of daytime spectral tuning on cognitive function R Lok, DS Joyce, JM Zeitzer Journal of Photochemistry and Photobiology B: Biology 230, 112439, 2022 | 20 | 2022 |
| Bright Light Increases Alertness and Not Cortisol in Healthy Men: A Forced Desynchrony Study Under Dim and Bright Light (I) R Lok, T Woelders, MJ van Koningsveld, O Klaske, S Fuhler, ... Journal of Biological Rhythms, 2022 | 18 | 2022 |
| Deep brain stimulation in the nucleus accumbens for binge eating disorder: a study in rats DLM Oterdoom, R Lok, AP van Beek, WFA den Dunnen, M Emous, ... Obesity surgery 30, 4145-4148, 2020 | 12 | 2020 |
| Bright Light During Wakefulness Improves Sleep Quality in Healthy Men: A Forced Desynchrony Study Under Dim and Bright Light (III) R Lok, T Woelders, MCM Gordijn, MJ van Koningsveld, O Klaske, ... Journal of Biological Rhythms, 2022 | 10 | 2022 |
| Objective underpinnings of self-reported sleep quality in middle-aged and older adults: The importance of N2 and wakefulness R Lok, D Chawra, F Hon, M Ha, KA Kaplan, JM Zeitzer Biological psychology 170, 108290, 2022 | 10 | 2022 |
| Impaired 24-h activity patterns are associated with an increased risk of Alzheimer’s disease, Parkinson’s disease, and cognitive decline JR Winer, R Lok, L Weed, Z He, KL Poston, EC Mormino, JM Zeitzer Alzheimer's Research & Therapy 16 (1), 35, 2024 | 9 | 2024 |
| Timing of outdoor light exposure is associated with sleep-wake consolidation in community-dwelling older men R Lok, S Ancoli-Israel, KE Ensrud, S Redline, KL Stone, JM Zeitzer Frontiers in Sleep 2, 1268379, 2023 | 9 | 2023 |
| Bright Light Decreases Peripheral Skin Temperature in Healthy Men: A Forced Desynchrony Study Under Dim and Bright Light (II) R Lok, T Woelders, MJ van Koningsveld, O Klaske, S Fuhler, ... Journal of Biological Rhythms, 2022 | 7 | 2022 |
| Perils of the nighttime: impact of behavioral timing and preference on mental health in 73,888 community-dwelling adults R Lok, L Weed, J Winer, JM Zeitzer Psychiatry research 337, 115956, 2024 | 3 | 2024 |
| Fatigued but not sleepy? An empirical investigation of the differentiation between fatigue and sleepiness in sleep disorder patients in a cross-sectional study S Suh, R Lok, L Weed, A Cho, E Mignot, EB Leary, JM Zeitzer, ... Journal of Psychosomatic Research 178, 111606, 2024 | 3 | 2024 |
| Moving time zones in a flash with light therapy during sleep R Lok, M Duran, JM Zeitzer Scientific Reports 13 (1), 14458, 2023 | 3 | 2023 |