Compared with placebo, the new-generation antidepressants do not produce clinically significant improvements in depression in patients who initially have moderate or even very severe depression. That’s according to a new meta-analysis of clinical trials research. A triumph for the placebo effect! How does it work?

An extensive study by the Walter Reed Army Institute of Research concludes that PTSD and depression play a larger role than previously acknowledged in symptoms suffered by soldiers returning from war.

The results of a study seem to suggest that the human body thinks and acts at the same time, following an intuition which leans towards positive answers.

New neuroscientific research claims to be the first evidence that actual changes in brain structure are associated with meditation: a thicker cerebral cortex in areas involved with attention and sensory processing, including the prefrontal cortex, used for planning complicated cognitive behaviours.

Cognitive enhancements are on the scientific horizon — ways of making our brains function better. But they will only be available to those who are able to pay for them?