Sensory Systems | Theoretical & Computational Neuroscience
Filling-in versus multiscale filtering: measuring the magnitude of induction as a function of the distance from the test/inducing field edge
Barbara Blakeslee*, Mark E McCourt
*Corresponding author: Barbara Blakeslee
Department of Psychology, North Dakota State University, Fargo, ND, USA
F1000Posters 2012, 3: 1275 (poster) [English]
Poster [4.37 MB]
Presented at
European Conference on Visual Perception 2012,
2 - 6 Sep 2012, P101
To measure the latency and magnitude of induced brightness modulations as a function of distance from the inducing edge in order to compare predictions of spatial filtering versus fill-in models.
Induction latency is constant, and induction magnitude decreases with distance from the inducing edge. These results are explicable by spatial filtering but not by a fill-in process.
No relevant competing interests disclosed.
National Institutes of Health (NIH), P20 GM103505
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