Unipolar and bipolar depressive episodes have a similar clinical presentation that suggests common dysfunction of the brain’s reward system. Here, we evaluated the relationship of both dimensional ...

Unipolar depression is a mental health condition that involves a low, sad, or hopeless mood. The term “unipolar,” which comes from the roots “uni” (one) and “polar” (end), means you have symptoms from ...

In medicine, diagnosis and evaluation are of critical importance for treatment planning and outcomes. Biological understanding of general medical conditions is further along than for psychiatric ...

Depression is a common mental health condition, with symptoms that can range from mild to severe. Around 16% of American adults have struggled with a type of depression at some point during their ...