Bipolar disorders have an onset in late adolescence or early adulthood and patients may
experience alternating episodes of mania and depression, with euthymic periods …

OBJECTIVE: Insomnia and affective disorders are among the most common and disabling
health problems of our society. Although there seems to be a clear link between poor sleep …

Objective Our aim was to evaluate the relationship between evening chronotype, a proxy
marker of circadian system dysfunction, and disordered eating behavior and poor dietary …

Mood disorders often accompany circadian rhythm abnormalities. The serotonergic system
(STS) is related to mood and circadian rhythm. This study aimed to test whether serotonergic …

Human activities follow daily, weekly, and seasonal rhythms. The emergence of these
rhythms is related to physiology and natural cycles as well as social constructs. The human …