Associations between sleep habits and mental health status and suicidality in a longitudinal survey of monozygotic twin adolescents.

Journal: Journal of sleep research

Publication Year: 2014

Authors & Co-authors:  Matamura Tochigi Usami Yonehara Fukushima Nishida Togo Sasaki

Annual longitudinal survey at up to five time points reveals reciprocal effects of bedtime delay and depression/anxiety in adolescents.

Journal: Sleep medicine

Publication Year: 2016

Authors & Co-authors:  Tochigi Usami Matamura Kitagawa Fukushima Yonehara Togo Nishida Sasaki