We are witnessing a dramatic shift in the foundations of mental health and psychiatry, where research into the biological underpinnings of psychopathology is becoming increasingly important. This article collection aims to focus on all areas relevant to the mood and anxiety disorders at the level of their underlying mechanisms, including but not limited to: pathophysiology, predictive risk markers, treatment predictors, individual differences and developmental trajectories of mood and anxiety disorders. We welcome further research submissions on these topics. If you would like to submit your manuscript for consideration in the series, please contact journals@biomedcentral.com.
An fMRI study of unconditioned responses in post-traumatic stress disorder
Both fear and pain processing are altered in post-traumatic stress disorder (PTSD), as evidenced by functional neuroimaging studies showing increased amygdala responses to threats, and increased insula, putame...