Are eye movements and EEG on the same page?: A coregistration study on parafoveal preview and lexical frequency.
Sara Milligan, Martín Antúnez, Horacio A. Barber, Elizabeth R. Schotter
Abstract
upon foveal fixation. Eye movements showed primarily an effect of preview frequency, suggesting that saccade planning is based on the familiarity of the parafoveal input. FRPs, on the other hand, demonstrated a disruption in downstream processing when parafoveal and foveal input differed, but only when the parafoveal word was high frequency. These findings demonstrate that lexical processing continues after the eyes have moved away from a word and that eye movements and FRPs provide distinct but complementary accounts about oculomotor behavior and neural processing that cannot be obtained from either method in isolation. Furthermore, these findings put constraints on models of reading by suggesting that lexical processes that occur before an eye movement program is initiated are qualitatively different from those that occur afterward. (PsycInfo Database Record (c) 2023 APA, all rights reserved).