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. Author manuscript; available in PMC: 2010 Aug 9.
Published in final edited form as: Nature. 2009 Mar 8;459(7243):89–92. doi: 10.1038/nature07821

FIGURE 2.

FIGURE 2

Psychophysical kernel and choice-related signal have different time-courses. a Psychophysical kernel (averaged over 76 experiments; n=17200 trials; two monkeys) as a function of disparity and time. Color represents amplitude (in occurrences/frame). b Normalized amplitude of the psychophysical kernels decreases over time. c Averaged choice-related signal over time. b,c Shaded gray areas: ± 1 standard error. d The correlation coefficient (R) over time between CP (for individual neurons) and the amplitude of the mean psychophysical kernel against a neuron’s mean CP. Color-code: temporal integration time (supplementary methods); bold edges: significant R (p<0.05, by resampling); circles, squares data from monkey 1 and 2, respectively.