Researchers have recently uncovered new insights into how the brain’s reward system functions in individuals with posttraumatic stress disorder (PTSD) and its relationship with psychological ...

In an era of economic uncertainty and inflation anxiety, many Americans find themselves torn between financial prudence and the desire for small pleasures that brighten daily routines. The morning ...

I was a third-year medical student at Northwestern on my ICU rotation the first time I saw a dopamine drip. The patient was pale and motionless, his blood pressure dropping by the minute despite large ...