12pm, Thursday, April 15th, 2004 Harvard University Condensed Matter Theory Seminar Department of Physics Lyman 425 "Minimal Paths and Signal Propagation in a Model Cortex" Dr. Rava da Silveira Harvard University Julie K. Schafer Harvard University Physics Department 17 Oxford Street Lyman 324 Cambridge, MA 02138 tel: 617-495-8857 fax: 617-496-2545