We also found that elevated brain activity in the posterior cingulate cortex (PCC) during reward anticipation predicted more depressive symptoms two years later.

...however, brain activity that differentiated treatment responders from non-responders was actually in cuneus, precuneus and angular gyrus, suggesting default-mode network activity during reward processing was more critical than reward-network activity for treatment response.

This paradigm was cool because it allowed us to differentiate brain activity during approach motivation, reward anticipation and reward receipt. We found that approach motivation-associated activity in reward regions did differ between youth with and without anxiety disorders...

Meanwhile, Musk awarded $38 million to SpaceX. I haven't seen this publicized anywhere??