TY - GEN AU - Caelli,T AU - Moraglia,G TI - The concept of spatial frequency channels cannot explain some visual masking effects SN - 0721-9075 PY - 1987///0626 KW - Humans KW - Perceptual Masking KW - physiology KW - Visual Perception N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't ER -