dnandy at hezi.eecs.uic.edu (Dibyendu Nandy) writes:
> I was also informed that George Opolus (spelling??) may have done
> some work in the area. I am not sure of the author's name and
> I could not find literature under the name and several variants.
> I would appreciate it, if somebody who has knowledge of the
> correct name, can let me know.
Well, it's no wonder you couldn't find the name, because the author
you're thinking of is named Apostolos Georgopoulous. He had a
well-known paper on mental rotation published in Science three or four
years ago (I don't have the ref), but it was more related to motor
control than perception.
-- Bill