Third EEG session from subject GAR in Experiment 2. The topographic maps show data at the latency of maximum R2 (242 ms). It appears that data from this subject were particularly sensitive to phase information, as shown by the gradient of amplitude responses in the modelled data. However, the largest amount of variance explained was relatively low (R2 = 0.13). Moreover, during the time range 200–300 ms, when the model provided the best fit to the data, none of the regressors were associated significantly with the EEG signal. Only at about 350 ms, a few time points show a significant phase by kurtosis interaction, but in this latency range, the maximum R2 = 0.05.
Rousselet et al. BMC Neuroscience 2008 9:98 doi:10.1186/1471-2202-9-98