Fig. 4: Results of temporal-progressive RSA analysis. | Communications Biology

Fig. 4: Results of temporal-progressive RSA analysis.

From: Evaluating the temporal order of motor and auditory systems in speech production using intracranial EEG

Fig. 4

A Procedures of the temporal-progressive RSA analysis. Theoretical RDM was constructed by comparing the averaged acoustic PSD of a given pair of stimulus words. sEEG data were epoched and averaged with a window of 25 time points (~50 ms) and each empirical RDM was created by comparing the time-averaged responses of producing a given pair of stimuli. The correlation between theoretical and empirical RDMs was obtained for each of the time windows. B RSA results, separately in gamma and high-gamma bands. The black line represents the mean correlation between RDMs averaged across contacts in a given ROI. The shaded area indicates the standard deviation. The red horizontal line marks the significant positive clusters (cluster-based non-parametric test, p < 0.05). The vertical violet and blue dashed lines indicate the stimulus onset and average reaction time, respectively.

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