Brain Zap Rouses People From Years of Vegetative State
6th March 2014
Soon after it was applied to their brains, 15 people with severe brain damage showed signs of consciousness, including moving their hands or following instructions using their eyes. Two people were even able to answer questions for 2 hours before drifting back into their previous uncommunicative state.
“I don’t want to give people false hope – these people weren’t getting up and walking around – but it shows there is potential for the brain to recover functionality, even several years after damage,” says Steven Laureys at the University of Liège in Belgium, who led the research.