A preliminary BMC Neuroscience study found that male athletes with high body mass index showed different prefrontal cortex ...

You're standing at a bus stop, waiting for a ride that seems like it will never come. At first, you're hopeful that it will be here any second. But as the minutes laggardly drag on, doubt creeps in.

The prefrontal cortex, a brain region long associated with learning more flexible behaviors, can sometimes block the ability to think outside the box, a new study in mice shows. The finding by ...