Seasonal Affective Disorder
Definition
Seasonal affective disorder (SAD) is a form of depression (see depression entry) most often associated with the lack of daylight. The condition usually occurs in...
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Seasonal Affective Disorder
Seasonal affective disorder (SAD) is a depressive disorder most often associated with the lack of daylight in extreme northern and southern latitudes from the late fall to ...
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Seasonal Affective Disorder
Seasonal Affective Disorder