Involves disturbances in mood and emotions.Major Depressive Disorder: Persistent sadness and loss of interest.Bipolar Disorder: Alternating periods of mania and depression.Seasonal Affective Disorder (SAD): Depression during specific seasons, usually winter.
Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua.