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. Author manuscript; available in PMC: 2015 Aug 1.
Published in final edited form as: Ann Biomed Eng. 2014 May 15;42(8):1573–1593. doi: 10.1007/s10439-014-1032-6

Figure 5.

Figure 5

3D visualization of brain activity in real-time with a wireless EEG headset. (a) Real-time data processing pipeline using a Cognionics 64-channel system with flexible active dry electrodes, and the open source EEGLAB [64] extensions SIFT [65] and BCILAB [67]. (b) Temporal snapshot of online reconstructed source networks with Partial Direct Coherence (PDC estimator) displayed with the BrainMovie3D visualizer for simulated data. Node size indicates outflow (net influence of a source on all other sources). Cortical surface are colored according to their AAL atlas label (90 regions). Adapted from [113].