ICPS
2019 International Convention of Psychological Science · 2019
Decoding Dynamic Brain Patterns in Sensitivity of Lexical Tone Discrimination: A MEG Study
- Rose Ru-Whui Lee
Academia Sinica - Tzer-Ming Chen
National Taipei University of Technology - Sheng-Kai Lin
Academia Sinica - Daisy L. Hung
National Central University - Daisy L. Hung
Taipei Medical University - Ovid Jyh-Lang Tzeng
Taipei Medical University - Ovid Jyh-Lang Tzeng
National Chiao Tung University
Abstract
The MEG study used multivariate pattern analysis to decode pre-attentive neural response of perceiving Mandarin lexical tones in mismatch negativity paradigm. The result was plotted as representational dissimilarity matrix and time generalization, and T3T1 contrast showed earlier peak and more centralized pattern in time course in comparing with T3T2 contrast.
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