Abstract: The dissociation between perception and action was found from clinical cases at first. Illusion paradigms on normal subject were used in examining the phenomena further. As a result, four kinds of explanations were proposed. The planning-control model, which supposed that action can be divided into two stages: planning stage and control stage, got lots of factual supports especially. Furthermore, it was believed that separate processing modules underlay planning and control, and each module employed a distinct visual representation. Visual illusions affected the planning of action but did not affect the on-line control of action. Experimental facts of planning-control model in dynamic illusion effects were reviewed. Evaluation and expectation were put forward at last

Key words: dissociation between perception and action, planning stage, control stage, dynamic illusion effects