π§ Brain activity predicts risky choices
Scientists at UCSF and UC Berkeley found two brain regions compete when making risk decisions. Their activity can predict a choice nearly half a second in advance. The findings, published in Nature Neuroscience, show how the brain weighs risk versus reward in real-time. This could help treat conditions like addiction and OCD associated with risky behavior. Researchers monitored this using electrodes in patients during a specific video game.