In our day-to-day lives, we're constantly making a slew of decisions, from immediate matters to prospects on the far horizon. But the evolutionary nuts-and-bolts of how our brains weigh these numerous ...

Since the 1970s, the global trend of obesity has been steadily increasing, earning it the designation of a 21st-century epidemic. Obesity is the main risk factor for various serious health conditions, ...

Using computational models, the researchers studied how the brain's reward-learning system functions in those with depression, especially among individuals experiencing anhedonia, the inability to ...