Imagine wading through severe depression for years, taking medication after medication, with no relief. Now, envision discovering that what you were facing was not major depression but bipolar ...

Add Yahoo as a preferred source to see more of our stories on Google. Inside of a digestive tract Precise changes in the connectivity between neurons caused by an imbalance of gut bacteria may help ...

Scientists successfully induce bipolar depression in mice within 24 hours after transplanting human gut bacteria.

Bipolar disorder ’s (BD) characteristic mood episodes – the extreme swings between depression and mania, followed by a period of remission – can have a huge impact on a person’s work, relationships, ...

Dr. Harold Koenig answers the question: 'What Is Depression?' — -- Question: What is the difference between depression and manic depression (bipolar disorder)? Answer: Depression and manic ...

A new study published in Translational Psychiatry suggests that chronic cannabis use may not be associated with cognitive ...

For decades, schizophrenia and bipolar disorder (BD) were treated as distinct and unrelated psychiatric disorders. Schizophrenia is a psychiatric disorder characterized by altered thinking and ...

However, the opioid pathway, a heavily studied physiologic pathway inextricably intertwined with behaviour and reward, rarely receives attention within psychiatric practice. Although the opioid system ...

Precise changes in the connectivity between neurons caused by an imbalance of gut bacteria may help explain depressive symptoms in bipolar disorder, a new animal study suggests. Researchers from ...