Seasonal affective disorder (SAD) is a form of depression that occurs in relation to the seasons, most commonly beginning in winter.
- History and Physical Exam
- Psychologic Evaluation and Testing
- Psychological Assessment
Seasonal affective disorder (SAD) is a form of depression. People affected by SAD display symptoms of depression at the same time every...
Your body has an internal clock that helps regulate when you eat and sleep, and even how you feel. Read on to learn more about biological...