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. Author manuscript; available in PMC: 2011 Jul 24.
Published in final edited form as: Conf Proc IEEE Eng Med Biol Soc. 2009;2009:586–589. doi: 10.1109/IEMBS.2009.5333704

Fig. 2.

Fig. 2

Coherence analysis for the micro-ECoG grid (red lines) and the regular grid (blue lines). 2A (left): Averaged coherence between neighboring electrodes. 2B (right): Coherence as a function of distance between electrodes. Error bars are standard deviations. Coherence values were calculated at all possible inter-electrode distances given the geometric configurations of the electrodes on the grids.