Yuichi Esaki, Kenji Obayashi, Keigo Saeki, Kiyoshi Fujita, Nakao Iwata, Tsuyoshi Kitajima. Daytime napping and depressive symptoms in bipolar disorder: A cross-sectional analysis of the APPLE cohort. Sleep Medicine. 2024
Kenji Obayashi, Keigo Saeki, Yoshiaki Tai, Yuki Yamagami, Yuichi Esaki, Tadanobu Yoshikawa, Kazuma Sugie, Hiroshi Kataoka. Daily light exposure profiles and the association with objective sleep quality in patients with Parkinson's disease: The PHASE study. Sleep. 2024
Yuichi Esaki, Kenji Obayashi, Keigo Saeki, Kiyoshi Fujita, Nakao Iwata, Tsuyoshi Kitajima. Circadian variability of objective sleep measures predicts the relapse of a mood episode in bipolar disorder: findings from the APPLE cohort. Psychiatry and clinical neurosciences. 2023
Yuichi Esaki, Kenji Obayashi, Keigo Saeki, Kiyoshi Fujita, Nakao Iwata, Tsuyoshi Kitajima. Habitual light exposure and circadian activity rhythms in bipolar disorder: A cross-sectional analysis of the APPLE cohort. Journal of affective disorders. 2022. 323. 762-769
Masaya Ogasawara, Masahiro Takeshima, Yuichi Esaki, Yoshiyuki Kaneko, Tomohiro Utsumi, Yumi Aoki, Norio Watanabe, Masahiro Suzuki, Yoshikazu Takaesu. Comparison of the efficacy and safety of quetiapine and lithium for bipolar depression: A systematic review and meta-analysis of randomized controlled trials. Neuropsychopharmacology Reports. 2022. 42. 4. 410-420