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. Author manuscript; available in PMC: 2018 Feb 1.
Published in final edited form as: Hum Brain Mapp. 2016 Oct 22;38(2):779–791. doi: 10.1002/hbm.23417

Figure 5.

Figure 5

Multiband independent components analysis (ICA) maps for α, β, and γ alongside maps from ICAs performed independently for each band. A) Multiband ICA maps for α, β, and γ, where a left and right lateralized motor cortex peak were evident. B) Spatial maps of ICAs carried out for α, β, and γ bands independently. Hilbert envelope time series data for the ICA was derived using broad band beamformer weights (2–100Hz). C) Same as B), but the Hilbert envelope time series data were derived using beamformer weights optimized for each frequency of interest. Images are presented in radiological orientation.