The researchers found different networks of electrical brain activity in mice that were more susceptible to developing depression - like symptoms following stressful events than in more resilient mice. (sciencedaily.com)
That allowed researchers to record electrical brain activity from individual neurons while the participants moved or tried to move their fingers and wrists, which were equipped with sensors to record physical movement. (sciencedaily.com)
A machine maps electrical brain activity by measuring magnetic fields around a volunteer's head. (discovermagazine.com)