Delphine Massendari

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How neuronal activity is integrated over time may largely rely on excitatory and inhibitory mechanisms. Dynamic neural field models assume that local excitation and lateral inhibition (i.e., the "Mexican hat") shape the output of neural networks. Most models of saccade generation assume that such interactions in the superior colliculus play a key role in(More) 0042-6989/ 2015 Elsevier Ltd. All rights reserved. DOI of original article: ⇑ Corresponding author at: Aix-Marseille Université, CNRS, Laboratoire de Psychologie Cognitive, Faculté St Charles, Bâtiment 9, Case D, 3 Place Victor Hug Marseille, France. Fax: +33 4 88(More)
It is well known that the metrical properties of saccadic eye movements are strongly influenced by the extraction of low-level visual features (e.g., luminance). Higher-level visual features (e.g., contour) also play a role, but their relative contribution and time course remain undetermined. Here, we investigated this issue, by testing the influence of(More)
The double-drift stimulus (a drifting Gabor with orthogonal internal motion) generates a large discrepancy between its physical and perceived path. Surprisingly, saccades directed to the double-drift stimulus land along the physical, and not perceived, path (Lisi & Cavanagh, 2015). Here we asked whether memory-guided saccades exhibited the same dissociation(More)
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