17 April 2014 --- The first MRI scan to show ‘brown fat’ in a living adult could prove to be an essential step towards a new wave of therapies to aid the fight against diabetes and obesity, a study shows. Researchers from Warwick Medical School and University Hospitals Coventry and Warwickshire NHS Trust used a magnetic resonance imaging (MRI) based method to identify and confirm the presence of brown adipose tissue in a living adult.