Investigating the parameters of transsaccadic memory: Inhibition of return impedes information acquisition near a saccade target.

A limited amount of visual information is retained between saccades. This information is stored into a limited memory system (transsaccadic memory). Since the capacity of transsaccadic memory is limited, selection of information is crucial. Selection of relevant information is modulated by attentional processes such as the presaccadic shift of attention and inhibition of return.