content_image/296687.jpg
Figure shows the influence of initial saccade latency on distance to image center for all 4 experiments combined. A clear increase of DTC is visible between 150 and 400 ms. Because initial saccade latencies above 400 ms do not show an influence, pre-trial fixation times above 250 ms did not produce effects noteworthy. This also explains why in Ex- periment 4 the rather long saccade latencies were not a significant predictor for the CFB. We conclude our experiments by stating that the initial saccade latency is the dominant factor influencing the early central fixation bias in scene viewing and that by delaying the initial saccade we ensured that the CFB was not exhibited as strongly as in the standard scene viewing paradigm. 

## Method 

<img src='content_image/296687.jpg'>

## Model simulations 

Results from our experiments suggest that the early CFB evolves systematically over time with initial saccade latency as a major determinant. To further investigate the time 

