Corrigendum: EEG spectral and microstate analysis originating residual inhibition of tinnitus induced by tailor-made notched music training

Abstract

[This corrects the article DOI: 10.3389/fnins.2023.1254423.].

Keywords: EEG; microstate; residual inhibition; spectral analysis; tailor-made notched music training; tinnitus.

Figure 2

A standard procedure of EEG microstate analysis. Based on (A) the preprocessed EEG data, (B) candidate topographies with high signal-to-noise ratios were extracted from the local maxima of the GFP curve, (C) four templates were obtained after AAHC Clustering. (D) The final detected EEG microstate templates were then fitted back into the preprocessed EEG data by assigning each time point to a predominant microstate. After EEG microstates back-fitting, the original EEG time series were re-represented into EEG microstate sequences covering whole-brain spontaneous spatial–temporal activities. (E) A several of microstate feature metrics were calculated for quantitative measurement, including duration, occurrence, coverage, transition probability.