@poster{4848, title = {The Pedestal Effect is Caused by Off-Frequency Looking, not Nonlinear Transduction or Contrast Gain-Control}, author = {Wichmann, FA. and Henning, GB.}, volume = {9}, pages = {174}, organization = {Max-Planck-Gesellschaft}, school = {Biologische Kybernetik}, month = mar, year = {2006}, doi = {}, month_numeric = {3} }