Both Einstein and Newtron may have been autistic.
The story is archived at bbc.com [April/30/2003].
But did you know that after Einstein's death, his brain was subject to forensic
pathology?
It was found that the part of his brain responsible for mathematical thought was 15 percent larger then normal; and that it lacked a groove [division] normally found in that part of the brain, suggesting the neurons there were able to 'communicate' with each other.
cheers.