• 2667 Citations
  • 31 h-Index
19992020

Research output per year

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Fingerprint Dive into the research topics where Tsuyoshi Kitajima is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

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Research Output

Utility of the sleep stage sequence preceding sleep onset REM periods for the diagnosis of narcolepsy: a study in a Japanese cohort

Kawai, R., Watanabe, A., Fujita, S., Hirose, M., Esaki, Y., Arakawa, C., Iwata, N. & Kitajima, T., 04-2020, In : Sleep Medicine. 68, p. 9-17 9 p.

Research output: Contribution to journalArticle

  • Daytime light exposure in daily life and depressive symptoms in bipolar disorder: A cross-sectional analysis in the APPLE cohort

    Esaki, Y., Kitajima, T., Obayashi, K., Saeki, K., Fujita, K. & Iwata, N., 09-2019, In : Journal of Psychiatric Research. 116, p. 151-156 6 p.

    Research output: Contribution to journalArticle

  • Light exposure at night and sleep quality in bipolar disorder: The APPLE cohort study

    Esaki, Y., Kitajima, T., Obayashi, K., Saeki, K., Fujita, K. & Iwata, N., 01-10-2019, In : Journal of Affective Disorders. 257, p. 314-320 7 p.

    Research output: Contribution to journalArticle

  • 2 Citations (Scopus)
    Open Access
  • 2 Citations (Scopus)

    New subtyping of insomnia disorder

    Kitajima, T., 02-2019, In : The Lancet Psychiatry. 6, 2, p. 86-88 3 p.

    Research output: Contribution to journalComment/debate