| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4034282 | Vision Research | 2011 | 5 Pages |
In recent years, many studies have explored the conditions in which irrelevant visual distractors affect saccades trajectories. These previous studies mainly focused on the low-level stimulus characteristics and how they affect the magnitude of curvature. The present study explored the possible effect of high level semantic information on saccade curvature. Semantic saliency was manipulated by presenting irrelevant peripheral taboo versus neutral cue words in a spatial cuing paradigm that allowed for the measurement of trajectory deviations. Findings showed larger saccade trajectory deviations away from taboo (versus neutral) cue words when making a saccade towards another location. This indicates that due to their high semantic saliency, more inhibition was necessarily applied to taboo cue locations to effectively suppress their competing as saccade targets.
► We compared influence of high level features of distractors on saccade curvature. ► Manipulated semantic saliency by presenting irrelevant taboo versus neutral cue words. ► Saccade trajectories deviated further away from taboo (versus neutral) cue words. ► Indicates semantically salient locations require more inhibition to be applied.
