Weiss, S and Hoppe, U
Recognition and Reconstruction of Late Auditory Evoked Potentials Using Wavelet Analysis.
IEEE SP International Symposium on Time-Frequency and Time-Scale Analysis
In this paper we introduce a recognition and reconstruction method for late auditory evoked potentials (AEPs) using wavelet analysis. AEPs are part of the Electroencephalogram (EEG) in reaction to acoustic stimuli and are used for diagnositc purposes. The decomposition of the EEG measurement data into subbands can yield a parameterization of the AEP using a small number of significant coefficients, which can be determined by surveying distributions of the transform coefficients. This method is more reliable than thraditional means, and additionally offers the possibility of reconstruction potential AEPs by performing an inverse transform on significant coefficients.
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