Wietske Zuiderbaan
Utrecht University
16 Papers
17 Citations
Wietske Zuiderbaan is an academic researcher from Utrecht University. The author has contributed to research in topics: Population & Visual cortex. The author has an hindex of 4, co-authored 13 publications.
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Papers
Modeling center-surround configurations in population receptive fields using fMRI.
TL;DR: This work extends the pRF model by adding surround suppression, and uses a circular symmetric difference-of-Gaussians (DoG) function to allow the p RF analysis to capture fMRI signals below baseline and surround suppression.
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Frequency specific spatial interactions in human electrocorticography: V1 alpha oscillations reflect surround suppression
Ben M. Harvey,Mariska J. Vansteensel,Cyrille H. Ferrier,Natalia Petridou,Wietske Zuiderbaan,Erik J. Aarnoutse,Martin G. Bleichner,H.C. Dijkerman,M.J.E. van Zandvoort,Frans S. S. Leijten,N.F. Ramsey,Serge O. Dumoulin +11 more
TL;DR: These findings demonstrate V1alpha oscillations result from locally active functional processes and relate these alpha oscillations to negative fMRI signals, highlighting that similar oscillations in different areas reflect processes with different functional roles.
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In vivo evidence of functional and anatomical stripe-based subdivisions in human V2 and V3
Serge O. Dumoulin,Ben M. Harvey,Alessio Fracasso,Alessio Fracasso,Wietske Zuiderbaan,Peter R. Luijten,Brian A. Wandell,Natalia Petridou +7 more
TL;DR: Function and anatomical measures provide independent and converging evidence for functional organization into striped-based subdivisions in human V2 and V3.
Topographic numerosity maps cover subitizing and estimation ranges.
Yuxuan Cai,Shir Hofstetter,Jelle A. van Dijk,Wietske Zuiderbaan,Wietske van der Zwaag,Ben M. Harvey,Serge O. Dumoulin,Serge O. Dumoulin +7 more
TL;DR: In this paper, the authors investigated how neural populations respond to large numerosities, well into the ANS, and found that the brain represents small and large numerosity ranges in a continuous topographic map, in line with the idea that differences in map properties underlie differences in perception.
Individualized cognitive neuroscience needs 7T : Comparing numerosity maps at 3T and 7T MRI
TL;DR: In this article, the authors compared a computational cognitive neuroscience paradigm at 3T and 7T functional magnetic resonance imaging and biologically-inspired analyses, i.e., population receptive field modelling, and found topographical organization of numerosity-selective neural populations in human parietal cortex.
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