大象传媒

Health documentary series, presented by Alice Roberts, giving guidance on how to keep the body's organs working at peak performance.

In this final episode, she looks at the most complex organ - the brain - and gets to see her own brain, in close up, via an MRI scan. Alice deprives herself of sleep for two nights to reach some surprising results. She also meets World Memory Champion, Dominic O'Brien who can remember 54 packs of playing cards in the right order having seen them only once.