Psychiatry Which of the following is TRUE about manic-depressive psychosis? A Cyclothymic disorder consists of mania and less severe episodes of depression B Psychosocial stressors have no influence on manic episodes C Hypehyroidism causes rapid-cycling bipolar disorder in females D Mood disorders often have seasonal patterns 💡 Explanation Which of the following is TRUE about manic-depressive psychosis? ✓ Correct Answer: D. Mood disorders often have seasonal patterns