A headset worn at home that zaps the brain with the energy of a 9-volt battery could help relieve symptoms of depression, a new study shows. The study, which was published last week in the journal ...

She says the brain stimulation starts with a slight buzzing and maybe a little tingling and burning. “If you’ve ever had your hair bleached, it feels like that, weirdly,” De Hoyos said. “It’s a little ...