On wavelet analysis of auditory evoked potentials

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On wavelet analysis of auditory evoked potentials.

OBJECTIVE To determine a preferred wavelet transform (WT) procedure for multi-resolution analysis (MRA) of auditory evoked potentials (AEP). METHODS A number of WT algorithms, mother wavelets, and pre-processing techniques were examined by way of critical theoretical discussion followed by experimental testing of key points using real and simulated auditory brain-stem response (ABR) waveforms...

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Auditory Evoked Potentials

7. Suga N (1988) Auditory neuroethology and speech processing: Complex-sound processing by combinationsensitive neurons. In: Edelman GM, Gall WE, Cowan WM (eds) Auditory function. Neurobiological bases of hearing. Wiley, New York, pp 679–720 8. Gu Q (2002) Neuromodulatory transmitter systems in the cortex and their role in cortical plasticity. Neuroscience 111:815–835 9. Rauschecker JP, Tian B,...

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Brainstem Auditory Evoked Potentials

Brainstem auditory evoked potentials (BAEPs) are electrical field potentials generated by stimulation of the auditory pathways. With repetitive auditory stimulation, reproducible electrical potentials can be elicited and recorded from scalp electrodes. These waves are generated by specific brain regions and occur at predictable intervals. Clinically, this neurophysiological property is useful t...

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Recognition and Reconstruction of Late Auditory Evoked Potentials Using Wavelet 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 Electroencephalo-gram (EEG) in reaction to acoustic stimuli and are used for diagnostic purposes. The decomposition of the EEG measurement data into subbands can yield a parameteriza-tion of the AEP using a small number of signiicant coee-cie...

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ژورنال

عنوان ژورنال: Clinical Neurophysiology

سال: 2004

ISSN: 1388-2457

DOI: 10.1016/j.clinph.2003.11.016