Computational Intelligence and Neuroscience / 2011 / Article / Fig 4

Research Article

LIMO EEG: A Toolbox for Hierarchical LInear MOdeling of ElectroEncephaloGraphic Data

Figure 4

Examples of analyses/results obtain with LIMO EEG. Panel A presents results from a paired 𝑡 -test between Face A and Face B (A1: average of the 20% trimmed means ERPs for face A and face B; A2: mean difference of estimated beta parameters and robust 95% confidence intervals). Panel B presents results from a one-sample 𝑡 -test performed on the phase coherence regressor (B1: map of significance over all electrodes and frames; B2 topographic projection of the 𝑇 values around the N170 event, B3: mean beta parameter (phase coherence) and robust 95% confidence interval for the electrode showing the strongest effect). Panel C presents results from the regression analysis of age on the phase coherence regressor (C1 map for the optimized electrode, that is, the map represents the location of the electrode chosen for each subject and the number of subjects; C2 results of the regression analysis, that is, plot the regression slope of the effect of phase coherence (estimated beta parameters) per subject age).