蜜芽传媒

Deep brain stimulation (DBS) is a new process which implants tiny electrodes to stimulate the thalamus part of the brain and treat traumatic brain injury. Is it the next frontier of science?

Also on the programme: Fancy a 17 month simulated trip to Mars without leaving Moscow? Volunteers wanted! Plus, why the city of Sao Paulo in Brazil has abandoned adverstising billboards.