A plots second-order tuning descriptors for increasing contrast/SNR (x/y axes). White/orange traces show marginal averages along negative/positive diagonal directions. B plots first-order drive (y axis) versus second-order drive (x axis) to the plotting conventions of Fig 2D.</p
Second-order derivatives are used to obtain more information from the pixels in a magnetic resonanc...
Background: Nonlinearities play a significant role in early visual processing. They are central to t...
<p>Scatterplot depicting linear relationship between self-rated sense of direction (<i>x</i> axis) a...
A plots first-order tuning descriptors derived from noise samples with/without added target signal (...
Symbols plot linearity index (see Methods) at two higher (y axis) versus two lower (x axis) contrast...
Each histogram in A,C,E plots the distribution of 148 independent estimates of correlation coefficie...
<p>In these scatter plots, the <i>x</i>-axis represents percent change in tuned response amplitude a...
A. Output vs contrast for the On (top) and Off (bottom) pathways of an On-Off amacrine cell, compare...
A. Linear filters computed from the On and Off pathway contributions at high contrast (top) and low ...
<p>LG, sine-wave luminance gratings. CM, contrast modulated contours. PR, phase-reversal defined con...
<p>Symbols represent the mean firing rate for each orientation and contrast, and the lines correspon...
<p>The solid line shows a linear fit to the data compounded over all ROIs except TP. Middle: amplitu...
Tuning descriptors were computed with respect to Fourier power (y axis, arbitrary units) of individu...
<p>The x-axis has the five levels of specified correlations or partial correlations between the devi...
Summary of previous studies comparing the effect of axis on visual performance.</p
Second-order derivatives are used to obtain more information from the pixels in a magnetic resonanc...
Background: Nonlinearities play a significant role in early visual processing. They are central to t...
<p>Scatterplot depicting linear relationship between self-rated sense of direction (<i>x</i> axis) a...
A plots first-order tuning descriptors derived from noise samples with/without added target signal (...
Symbols plot linearity index (see Methods) at two higher (y axis) versus two lower (x axis) contrast...
Each histogram in A,C,E plots the distribution of 148 independent estimates of correlation coefficie...
<p>In these scatter plots, the <i>x</i>-axis represents percent change in tuned response amplitude a...
A. Output vs contrast for the On (top) and Off (bottom) pathways of an On-Off amacrine cell, compare...
A. Linear filters computed from the On and Off pathway contributions at high contrast (top) and low ...
<p>LG, sine-wave luminance gratings. CM, contrast modulated contours. PR, phase-reversal defined con...
<p>Symbols represent the mean firing rate for each orientation and contrast, and the lines correspon...
<p>The solid line shows a linear fit to the data compounded over all ROIs except TP. Middle: amplitu...
Tuning descriptors were computed with respect to Fourier power (y axis, arbitrary units) of individu...
<p>The x-axis has the five levels of specified correlations or partial correlations between the devi...
Summary of previous studies comparing the effect of axis on visual performance.</p
Second-order derivatives are used to obtain more information from the pixels in a magnetic resonanc...
Background: Nonlinearities play a significant role in early visual processing. They are central to t...
<p>Scatterplot depicting linear relationship between self-rated sense of direction (<i>x</i> axis) a...
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