AMAZING ABILITIES

Incredible Medicine: Dr Weston’s Casebook, 9pm, BBC2

THE third episode focuses on people whose talents and skills seem ‘almost superhuman’. Among the astonishing cases featured is a woman who can smell Parkinson’s disease, a man who woke up after hitting his head in a swimming pool to find he could play the piano with startling brilliance, and another born with a rare condition that means he can’t feel pain.