Abstract：
:Three experiments investigated the global effect with foveal distractors displayed in the same hemifield as more eccentric saccade targets. Distractors were x-letter strings of variable length and targets corresponded to the central letter of letter strings (e.g., 'xxxkxxx'). Results showed that only foveal distractors longer than four letters (about 1 degree) deviated the eyes in a center-of-gravity manner thus suggesting a dead zone for the global effect. Short distractors influenced the likelihood of small-amplitude saccades (less than about 1 degree) and the latency of longer saccades. The findings were interpreted based on the dissociation between fixation and saccadic neurons. Implications for eye movements in reading were discussed.
journal_name
Vision Resjournal_title
Vision researchauthors
Vitu F,Lancelin D,Jean A,Farioli Fdoi
10.1016/j.visres.2006.08.029subject
Has Abstractpub_date
2006-12-01 00:00:00pages
4684-708issue
28eissn
0042-6989issn
1878-5646pii
S0042-6989(06)00395-6journal_volume
46pub_type
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