The field of psychiatry is hampered by a lack of robust, reliable and valid biomarkers that can
aid in objectively diagnosing patients and providing individualized treatment …

Synchronizing circadian (24 h) rhythms in physiology and behavior with the environmental
light-dark cycle is critical for maintaining optimal health. Dysregulation of the circadian …

Objectives: To provide advice and guidance regarding the management of mood disorders,
derived from scientific evidence and supplemented by expert clinical consensus to formulate …

Background A healthy lifestyle can be beneficial for one's mental health. Thus, identifying
healthy lifestyle choices that promote psychological well-being and reduce mental problems …

Sleep disturbance is increasingly recognized as an important, but understudied, mechanism
in the complex and multi-factorial causation of the symptoms and functional disability …

Background Depression is a prevalent mental disorder that is undiagnosed and untreated in
half of all cases. Wearable activity trackers collect fine-grained sensor data characterizing …

Depression is characterized by disturbed sleep and eating, a variety of other nonspecific
somatic symptoms, and significant somatic comorbidities. Why there is such close …

Emotions are biologically-based responses that help an organism meet challenges and
opportunities, and involve changes in subjective experience, behavior, and physiology …

For many years, researchers have suggested that abnormalities in circadian rhythms may
underlie the development of mood disorders such as bipolar disorder (BPD), major …

The COVID-19 pandemic has imposed extraordinary and unpredictable changes on our
lifestyle for an unknown duration. Consequently, core aspects of wellbeing including …