Much research has been done on analyzing relationship between ERP (Event Related Potential) and linguistic, but did little job on Chinese. Here, participants were equally divided into two groups. Group A was in a cold environment, and group B was in tired condition. Recording ERP signal when participants were repeated Chinese sentence. From the work, we found that the amplitude of ERP components (N200, N400, P600) had a big change when participants were repeated different Chinese sentence of feeling. Using MATLAB to set a specific digital filter to remove the artifacts, then analyzing the effective EEG signals by EEGLAB.
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