Carreiras, M., Armstrong, B. C., Perea, M., & Frost, R. (2014). The What, When, Where, and How of Visual Word Recognition. Trends in Cognitive Sciences, 18(2) 90-98. http://dx.doi.org/10.1016/j.tics.2013.11.005 Invited peer-reviewed contribution.
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Abstract
A long-standing debate in reading research is whether printed words are perceived in a feedforward manner on the basis of orthographic information, with other representations such as semantics and phonology activated subsequently, or whether the system is fully interactive and feedback from these representations shapes early visual word recognition. We review recent evidence from behavioral, functional magnetic resonance imaging, electroencephalography, magnetoencephalography, and biologically plausible connectionist modeling approaches, focusing on how each approach provides insight into the temporal flow of information in the lexical system. We conclude that, consistent with interactive accounts, higher-order linguistic representations modulate early orthographic processing. We also discuss how biologically plausible interactive frameworks and coordinated empirical and computational work can advance theories of visual word recognition and other domains (e.g., object recognition).
Keywords: visual word recognition; visual word form area; orthographic processing;
neural connectivity; computational modeling; feedback versus feedforward information.
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