| Exercise increases 24-h fat oxidation only when it is performed before breakfast K Iwayama, R Kurihara, Y Nabekura, R Kawabuchi, I Park, M Kobayashi, ... EBioMedicine 2 (12), 2003-2009, 2015 | 76 | 2015 |
| Effects of subacute ingestion of chlorogenic acids on sleep architecture and energy metabolism through activity of the autonomic nervous system: a randomised, placebo … I Park, R Ochiai, H Ogata, M Kayaba, S Hari, M Hibi, Y Katsuragi, M Satoh, ... British journal of nutrition 117 (7), 979-984, 2017 | 67 | 2017 |
| Exercise improves the quality of slow-wave sleep by increasing slow-wave stability I Park, J Díaz, S Matsumoto, K Iwayama, Y Nabekura, H Ogata, M Kayaba, ... Scientific reports 11 (1), 4410, 2021 | 60 | 2021 |
| Energy metabolism differs between sleep stages and begins to increase prior to awakening M Kayaba, I Park, K Iwayama, Y Seya, H Ogata, K Yajima, M Satoh, ... Metabolism 69, 14-23, 2017 | 60 | 2017 |
| Changes in sleeping energy metabolism and thermoregulation during menstrual cycle S Zhang, H Osumi, A Uchizawa, H Hamada, I Park, Y Suzuki, Y Tanaka, ... Physiological reports 8 (2), e14353, 2020 | 48 | 2020 |
| Effect of skipping breakfast for 6 days on energy metabolism and diurnal rhythm of blood glucose in young healthy Japanese males H Ogata, M Kayaba, Y Tanaka, K Yajima, K Iwayama, A Ando, I Park, ... The American journal of clinical nutrition 110 (1), 41-52, 2019 | 47 | 2019 |
| Transient energy deficit induced by exercise increases 24-h fat oxidation in young trained men K Iwayama, R Kawabuchi, I Park, R Kurihara, M Kobayashi, M Hibi, ... Journal of Applied Physiology, 2015 | 44 | 2015 |
| Exercise before breakfast increases 24-h fat oxidation in female subjects K Iwayama, R Kawabuchi, Y Nabekura, R Kurihara, I Park, M Kobayashi, ... PLoS One 12 (7), e0180472, 2017 | 39 | 2017 |
| Subacute ingestion of caffeine and oolong tea increases fat oxidation without affecting energy expenditure and sleep architecture: a randomized, placebo-controlled, double … S Zhang, J Takano, N Murayama, M Tominaga, T Abe, I Park, J Seol, ... Nutrients 12 (12), 3671, 2020 | 26 | 2020 |
| Bidirectional associations between physical activity and sleep in older adults: a multilevel analysis using polysomnography J Seol, J Lee, I Park, K Tokuyama, S Fukusumi, T Kokubo, M Yanagisawa, ... Scientific reports 12 (1), 15399, 2022 | 24 | 2022 |
| Effect of a single bout of exercise on clock gene expression in human leukocyte Y Tanaka, H Ogata, M Kayaba, A Ando, I Park, K Yajima, A Araki, ... Journal of Applied Physiology 128 (4), 847-854, 2020 | 23 | 2020 |
| Skipping breakfast for 6 days delayed the circadian rhythm of the body temperature without altering clock gene expression in human leukocytes H Ogata, M Horie, M Kayaba, Y Tanaka, A Ando, I Park, S Zhang, ... Nutrients 12 (9), 2797, 2020 | 18 | 2020 |
| Distinct effects of orexin receptor antagonist and GABAA agonist on sleep and physical/cognitive functions after forced awakening J Seol, Y Fujii, I Park, Y Suzuki, F Kawana, K Yajima, S Fukusumi, T Okura, ... Proceedings of the National Academy of Sciences 116 (48), 24353-24358, 2019 | 18 | 2019 |
| Distinct effects of low-intensity physical activity in the evening on sleep quality in older women: A comparison of exercise and housework J Seol, I Park, C Kokudo, S Zhang, C Suzuki, K Yajima, M Satoh, ... Experimental Gerontology 143, 111165, 2021 | 17 | 2021 |
| Metabolic responses to polychromatic LED and OLED light at night A Ishihara, I Park, Y Suzuki, K Yajima, H Cui, M Yanagisawa, T Sano, ... Scientific reports 11 (1), 12402, 2021 | 16 | 2021 |
| Meal rich in rapeseed oil increases 24-h fat oxidation more than meal rich in palm oil K Yajima, K Iwayama, H Ogata, I Park, K Tokuyama PLoS One 13 (6), e0198858, 2018 | 15 | 2018 |
| Effects of nocturnal light exposure on circadian rhythm and energy metabolism in healthy adults: A randomized crossover trial Y Choi, Y Nakamura, N Akazawa, I Park, HB Kwak, K Tokuyama, ... Chronobiology International 39 (4), 602-612, 2022 | 10 | 2022 |
| Residual effects of low dose of suvorexant, zolpidem, and ramelteon in healthy elderly subjects: A randomized double‐blind study SI Uemura, A Imanishi, Y Terui, I Park, M Satake, GE Han, T Shioya, ... Neuropsychopharmacology Reports 42 (3), 288-298, 2022 | 9 | 2022 |
| Effect of a single bout of morning or afternoon exercise on glucose fluctuation in young healthy men Y Tanaka, H Ogata, I Park, A Ando, A Ishihara, M Kayaba, K Yajima, ... Physiological Reports 9 (7), e14784, 2021 | 9 | 2021 |
| Effects of exercise before breakfast on plasma free fatty acid profile and 24-h fat oxidation K Iwayama, A Ogawa, Y Tanaka, K Yajima, I Park, A Ando, H Ogata, ... Metabolism Open 8, 100067, 2020 | 8 | 2020 |
