Prevention of Seasonal Affective Disorder

Exclusion Criteria

• •Patient has a current or past history of seizure disorder or brain injury.
• •Patient has a history or current diagnosis of anorexia nervosa or bulimia.
• •Patient has recurrent summer depression more frequently than winter depression.
• •Patient has primary diagnosis of panic disorder, Obsessive Compulsive Disorder (OCD), Posttraumatic Stress Disorder (PTSD), acute distress disorder, bipolar II disorder or other psychotic disorders.
• •Patient has initiated psychotherapy within the last 3 months.