Tuesday, October 28, at Rice University,
"Conceptual Similarity across Sensory and Neural Diversity: The Fodor/Lepore Challenge Answered"
4:00-6:00 p.m.
Duncan Hall 1070 (Computational Engineering Building)

Wednesday, October 29, at the University of Houston
"Moral Epistemology: A Neural Network Approach"
3:30-5:30 p.m.
Rm. 130 Melcher Hall, UH

"Deriving a Functional Architecture for Visual Motion Perception"
1 p.m., George R. Brown Room, 5th Floor, M.D. Anderson Library
Refreshments following.
Professor Sperling's wor includes ground-breaking research on the human perceptual systems. Among the topics to which he has made singular contributions are:

• characterization of the three visual motion-perception systems that operate simultaneously in human perception;
• attentional filtering in search tasks;
• the acquisition and decay of items in iconic memory;
• classical motion in psychophysics;
• dynamic image processing of American Sign Language to enable it to be transmitted on ordinary telephone channels.

For a fuller description of his research, visit his web site.