Science DailyNovel mode of antidepressant action may help patients unresponsive to SSRIsScience DailyAntidepressants treat symptoms of depression by increasing levels of brain signaling molecules (neurotransmitters) such as serotonin, as with the most widely used type of antidepressant, selective serotonin reuptake inhibitors (SSRIs). However, many of ...and more »