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. Author manuscript; available in PMC: 2015 Mar 3.
Published in final edited form as: Neuroimage. 2010 Jun 1;53(1):65–77. doi: 10.1016/j.neuroimage.2010.05.063

Figure 4. Group results of SM task.

Figure 4

Set of group results of the dynamic GPDC estimates for SM task. The spectrograms of GPDC, associated with particular causal direction between components, represent the median over all subjects and the single frequency profile is the median over time axis of the associate spectrogram. The dashed line shows upper bound of 95 % confidence interval under the hypothesis of no connectivity between the components. The thin line represents GPDC spectra estimates based on standard MAR model.