A new brain-imaging study has revealed how ketamine produces its fast antidepressant effects in people with treatment-resistant depression. Researchers tracked changes in a critical brain receptor ...

Researchers found that the cells of young adults with depression overproduce energy while resting but struggle to respond to ...

Depression can also show up physically, with headaches, digestive issues or chronic pain without a clear medical cause. “If you’re struggling with clinical depression, your energy resources are likely ...