"Fragments of Genius" explores the complex world of those with savant syndrome, shedding new light on this remarkable condition.

Join Discovery Health Channel and the BBC as we explore a new theory that not only explains the phenomenon but claims that these incredible abilities can be tapped within all of us.

You'll meet Derek (pictured) and Steven. They are known as savants—people who possess severe disabilities along with flashes of brilliance. Derek Paravicini is a highly acclaimed jazz pianist who plays regularly with top names to packed houses. Stephen Wiltshire's gift is art, and books of his drawings have quickly become best sellers around the world.

What is most baffling about Derek and Stephen is that they have IQs of less than 60, experience difficulty communicating, and often struggle to function in the outside world.

The Oscar award winning film "Rain Man" catapulted this rare syndrome into the limelight. But the big question science has failed to reveal is how Savant Syndrome develops. Professor Allen Snyder believes he knows the answer. He heads the prestigious Centre of the Mind in Canberra Australia and is one of the latest scientists to tackle the mystery of savants. He claims that these remarkable gifts are hidden deep within us all. Moreover, he believes that these abilities can actually be tapped, that anyone can learn to perform complicated integer arithmetic or draw like a professional.

Since the age of four, Derek's guide has been a musicologist named Adam Ockelford. He recalls how when they first met, Derek stepped up to the piano and played a perfect rendition of "Don't Cry for Me Argentina". Adam describes how Derek possessed a musical talent and understanding way beyond his years. He had perfect recall and a harmonic sense that normally takes years to cultivate.

Derek is also totally blind and has been diagnosed with a condition known as autism. This means that he has severe social and communication difficulties and a range of learning disabilities. Derek can play the piano effortlessly but can not tell his right hand from his left.