Figure 8
From: Multivariate EEG analyses support high-resolution tracking of feature-based attentional selection
Channel Tuning Functions (CTF). (A) CTF for the 260–270 ms window and CTF during baseline (−100 to 0 ms) obtained by shifting the individual condition CTFs to align to the same channel. (B) CTFs for individual conditions show that the CTF is not driven by particular target positions. (C) CTF development over time in which color reflects channel responses. The black line near the time axis shows the time windows where the center position channel has significantly stronger channel responses than the outer boundary channel (p < 10−3, cluster based permutation test). (D) Topographic weight plots for each condition in the 260–270 ms time window. Weights from forward models are directly interpretable in terms of neural sources (Haufe et al.11. These plots therefore show how neural activity changes as a function of variability in target position.
