Noise-Assisted Instantaneous Coherence Analysis of Brain Connectivity

<table>Significance test of difference between two perceptual conditions revealed by the NAIC (a) and the wavelet-based method (b). General agreement of two methods is evident, yet the NAIC is able to detect statistically significant difference of perceptual suppression occurring as early as 400 msec after surrounding onset. Level lines are depicted at <svg height="11.375" id="M65" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 58.712502 11.375" width="58.712502" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg> (blue), respectively.</table>

Computational Intelligence and Neuroscience

fig11

Figure 11

Figure 11: Noise-Assisted Instantaneous Coherence Analysis of Brain Connectivity 