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. Author manuscript; available in PMC: 2018 Jul 1.
Published in final edited form as: Brain Topogr. 2017 May 4;30(4):450–460. doi: 10.1007/s10548-016-0530-2

Figure 5. C1 component amplitude varied sub-quadratically as a function of stimulus diameter.

Figure 5

Filled circles mark real data points reflecting average C1 amplitude in 20-ms time windows centered on grand-average peak latency. Solid lines show the best fitting function of the form y = AxB with both A and B free to vary. Dashed lines show the best fits of the function with B constrained to be equal to 2, as would be the case if C1 amplitude increased linearly with stimulus area.