
Explores the nature of human relationships, finding that humans are "wired to connect," and bringing together the latest research in biology and neuroscience to reveal how one's daily encounters shape the brain and affect the body. "Humans have a built-in bias toward empathy, cooperation and altruism, provided we develop the social intelligence to nurure these capabilities in ourselves and others.
@makmanalp asked a very good question about why they tested only looking at the eyes and not the res of the face, or the rest of the body. While looking at the rest of the face would have been helpful, much of the way we express ourselves is done just in our eyes.
Psychologist Daniel Goleman in his book "Social Intelligence" says that the eyes are, "...something akin to the poetic idea that the eyes are windows on the soul: the eyes offer glimpses into a person’s most private feelings. More specifically the eyes contain nerve projections that lead directly… neuron to neuron, [to] three major regions of the brain: the cortex (or “thinking brain”), the amygdala (the trigger point for many emotional reactions), and the brain stem (the “reptilian” zones for automatic response) (63-64)."
I highly recommend Paul Ekman's "Emotions Revealed" if you're interested in this sort of thing. It's about reading facial micro-expressions - not about Asperger's. I recomend Goleman's books as well, but you'll probably find Ekman's more interesting.
I've done quite a bit of personal research on this stuff, and while I'm no expert I'd be happy to try and answer any questions that people have.