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. 2020 Jul 1;11:56. doi: 10.1186/s13229-020-00357-y

Fig. 2.

Fig. 2

Procedure for source analysis. For ASSR beamforming, a common spatial filter was computed using data pooled across ASSR and baseline data. This common filter was then used to localise ASSR/baseline data separately. This process was repeated for tGBR data, but the common spatial filter was computed using a different time and frequency band of interest. ASSR, auditory steady state response. tGBR, transient gamma-band response