Raw MEG data

The raw MEG data for all 39 participants (Neuromag 306 system).Each participant has three .fif files, it total there are 117 fif files.<br>For participant 20190518_b3f8 as an example: 20190518_b3f8.fif and 20190518_b3f8-1.fif are the files for the first sentence set (please note the sequence to concatenate them, first is *.fif, then is *-1.fif); 20190518_b3f8_JEP.fif is the file for the second sentence set (adapted from Degno et al. 2019, Journal of Experimental Psychology).<br>The triggers in each .fif files are as followings:1: onset of the baseline fixation2: onset of the start_rectangle before a sentence4: onset of a sentence8: offset of a sentence16: onset of the inter-trial-interval32: onset of a pure tagging task (not used in analysis)64: onset of a resting stage with eye-opened (not used in analysis)128: onset of a resting stage with eye-closed (not used in analysis)<br>The channel of photo-diode that represents the tagging signal is 'MISC004'.

所有39名被试的原始脑磁图（MEG，Magnetoencephalography）数据均采用Neuromag 306系统采集。每名被试对应3个.fif格式文件，总计117个.fif文件。<br>以被试20190518_b3f8为例：20190518_b3f8.fif与20190518_b3f8-1.fif为第一组语句集的对应文件（请注意拼接顺序：先加载*.fif文件，再加载*-1.fif文件）；20190518_b3f8_JEP.fif为第二组语句集的文件（该数据集改编自Degno等人2019年发表于Journal of Experimental Psychology的研究）。<br>每个.fif文件中的触发器定义如下：<br>1: 基线注视的起始时刻<br>2: 语句呈现前的start_rectangle的起始时刻<br>4: 语句的起始时刻<br>8: 语句的终止时刻<br>16: 试间间隔（inter-trial-interval）的起始时刻<br>32: 纯标记任务的起始时刻（分析中未使用）<br>64: 睁眼静息状态的起始时刻（分析中未使用）<br>128: 闭眼静息状态的起始时刻（分析中未使用）<br>代表标记信号的光电二极管通道为'MISC004'。