Transcript 下載/瀏覽

Frequency-response-based Wavelet
Decomposition for Extracting
Children’s Mismatch Negativity
Elicited by Uninterrupted Sound
Department of Mathematical Information Technology ,University of Jyväskylä,Jyväskylä 40014,Finland
Center for Intelligent Maintenance Systems,University of Cincinnati,OH 45221,USA
School of Psychology, Beijing Normal University,Beijing 100875,China
Department of Psychology,University of Jyväskylä, Jyväskylä 40014,Finland
Received 6 Apr 2011; Accepted 14 Sep 2011; doi: 10.5405/jmbe.908
Chairman:Hung-Chi Yang
Presenter: Yu-Kai Wang
Advisor: Dr. Yeou-Jiunn Chen
Date: 2013.3.6
Outline
Introduction
Purposes
Materials and Methods
Results
Conclusions
Material and Methods
 To determine whether the difference of MMN
measurements between




WLD
The DW
The ODF
WLD-Coif was significant
Results
 This study focused on analyzing the main effects of MMN
measurements derived from
 Several analysis methods
 The main effects of MMN measurements between two
deviants for each method


Repeat standard stimuli
Deviant stimuli
Results
 Figure 7 shows
 grand averaged waveforms obtained，procedures for
dev50m and dev30ms
 Using an conventional average


ODF
WLD