Researchers ran a 20 current through brains of 10-Hertz volunteers . They wanted to stimulate alpha wave oscillations linked to creativity . These oscillations are thought to be impaired in people with depression . Team are now hoping to use the technique to treat depressed people .
Researchers ran a 10-Hertz current through brains of 20 volunteers . They wanted to stimulate alpha wave oscillations linked to creativity . These oscillations are thought to be impaired in people with depression . Team are now hoping to use the technique to treat depressed people .