Fasehäiriöt
Fasehäiriöt, also known as phase disorders, refer to a group of psychiatric conditions characterized by disruptions in mood, energy, and activity levels. These disorders involve shifts between periods of elevated mood (mania or hypomania) and periods of depressed mood (depression). The severity and duration of these phases can vary greatly among individuals.
The most common type of phase disorder is bipolar disorder. Bipolar I disorder is defined by the
Other related conditions include cyclothymic disorder, which involves numerous periods of hypomanic symptoms and depressive symptoms
The exact causes of phase disorders are not fully understood, but a combination of genetic, biological, and