Science (and Art) of Empathy

I subjected myself to an EEG for an event "The Art and Science of Empathy." A crowd of 90 watched Juan Acosta strap a cap to my head and read my brainwaves while I tuned into to volunteers. Finding so far: my alpha waves spike every time. Courtney Yeager, a neuroscientist from UCLA, explained the science of empathy, saying we don't know much at all.