20:32Health CheckCooling the Brain Saves LivesBBC World Service Duration: 27 minutes Wed 21st Dec 2016, 20:32 on BBC World Service Americas and the CaribbeanAvailable for over a yearListen nowBrain cooling saves lives of head injury victims – but only for adults Show more GenresFactualHealth & WellbeingFormatsMagazines & ReviewsBrandHealth Check Source: BBC Online