Bipolar II disorder is a mental health condition that involves at least one depressive episode and at least one period of elevated mood, called hypomania. Bipolar II disorder causes intense ...

Think of a teenager’s first love. Because this often pushes a teen into an elevated mood, it doesn’t register with most parents as something to be concerned about and it isn’t. But if it is ...

During mania, a person with bipolar disorder may experience an extremely elevated mood and racing thoughts. They may be easily irritated and talk very quickly and for long periods. They may also ...

R-708-5p is a stress-regulated microRNA and a potential biomarker for the differential diagnosis of human mood disorders.

Your mood is influenced by a complex web of relationships between sunlight, melatonin (the sleep hormone) and serotonin (the hormone associated with wakefulness and elevated mood). As darkness ...