Tatsuro Ohta

How do individuals sleep around the world? Results from a single-day survey in ten countries

Constantin R. Soldatos, François‐André Allaert, Tatsuro Ohta et al. · Sleep Medicine · 2004 · 313 citations

Medicine, Demography, Sleep Medicine +10

Comorbidity in attention deficit–hyperactivity disorder

Takashi Ishii, Osamu Takahashi, Yuuichi Kawamura et al. · Psychiatry and Clinical Neurosciences · 2003 · 62 citations · Full text

Medicine, Pediatrics, Psychiatry +17

Daytime sleepiness and automobile accidents in patients with obstructive sleep apnea syndrome

Akiko Noda, Tomoko Yagi, Mitsuhiro Yokota et al. · Psychiatry and Clinical Neurosciences · 1998 · 50 citations · Full text

Medicine, Otolaryngology, Psychometrics +16

Inhibitory action of brotizolam on circadian and light‐induced <i>Per1</i> and <i>Per2</i> expression in the hamster suprachiasmatic nucleus

Shin‐ichi Yokota, Kazumasa Horikawa, Masashi Akiyama et al. · British Journal of Pharmacology · 2000 · 49 citations · Full text

Nursing, Neuroscience, Pharmacology +17

Atypical depressive symptoms possibly predict responsiveness to phototherapy in seasonal affective disorder

Haruo Nagayama, Mitsuo Sasaki, Sadaaki Ichii et al. · Journal of Affective Disorders · 1991 · 38 citations

Social Sciences, Psychiatry, Psychology +12