aunt blabby wrote:
it might have something to do with the fact that some of us who have troubles recognizing faces tend to be missing a properly functioning facial recognition module in our brains, resulting in the general object recognition module having to do double duty [and not very well at that]. at least that is what I've read.
I think you are right that us Aspies may be using different neurocognitive machinery to decode facial expressions. Viewing them as objects is an interesting hypothesis. I wonder how Aspies do on Thatcherised faces?
A Thatcherised face is upside down with the eyes upside right. People tend to miss this alteration (when face is inverted), so if your idea is correct Aspies may notice the difference more often compared to neurotypical folk.
There appears to be some hope (see below) if you encourage us to look at the eyes instead of the mouth:
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3544832/