In which way do mood disorders differ from schizophrenic disorders?A.Schizophrenic disorders are explained as a form of disturbed thought, and mood disorders are a form of disturbed emotion.B.An excess of dopamine is the cause for mood disorders, and an increase in serotonin is the cause for schizophrenic disorders.C.A decrease of dopamine is the cause for mood disorders, and a decrease in serotonin is the cause for schizophrenic disorders.D.Schizophrenic disorders are explained as a form of disturbed emotion, and mood disorders are a form of disturbed thought.