content_image/307052.jpg
<img src='content_image/307052.jpg'>

was visible throughout the whole observation time of 5 s. A second group of participants in the 0 ms condition (Block 2) did not replicate the stronger CFB through the whole observation time. In addition, there was a gradual reduction of the CFB for pre-trial fixation times from 125 ms to 250 ms (red and green curve). DTC for pre-trial fixation times of 250 and 500 ms hardly differed (green vs. blue curve). The minimum for the pre-trial fixation time of 1000 ms occured later in time because of disproportionately long saccade latencies of the first saccade after a forced fixation on the fixation cross of 1000 ms (cyan curve). 

Distance to Center on the second fixation . Figure 2b shows the influence of initial saccade latency on the mean DTC of the second fixation for the five pre-trial fixation times. Each bin represents a quintile of the distribution of saccade latencies in each condition. A clear relation between DTC of the second fixation and latency of the initial saccade is visible 

