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From: Dynamic coding of border-ownership in visual cortex
Journal of Vision. 2012;12(13):8. doi:10.1167/12.13.8
Figure Legend:
The top and bottom rows show the model R and B cell responses, respectively, to a number of visual displays. Unlike
the T-junction simulation in which the G and R cells respond maximally to different regions of the visual input, G and R
cells both respond inside the L-junction contrast-defined corner (a). The presence of two strong G cell activity peaks in
the T-junction simulation on the stem side and a weak activity peak on the hat side induced the peak R cell activity to
shift to the hat side. The L-junction display only results in one distinct G cell peak, which does not produce enough
inhibition to move the peak R cell activity to a different location (b). The response of R and G cells to similar locations
extends
to simple
rectangular shapes.
The
(c) panelfor
shows
a configuration
X-junctions (defined
in ©
the2017.
text)All
that
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produces a percept of a transparent overlay on top of a square. R cells respond highest in the center of the transparent