目 录
1、实验过程 ................................................................................................................................................ 2
1.1 受试者 ............................................................................................................................................... 2
1.2 实验过程 .......................................................................................................................................... 2
1.3 实验预期 .......................................................................................................................................... 3
2、数据预处理 ........................................................................................................................................... 3
2.1 读取数据 .......................................................................................................................................... 3
2.2 电极定位 .......................................................................................................................................... 4
2.3 移除无用电极 ................................................................................................................................. 4
2.4 设置重参考...................................................................................................................................... 4
2.5 滤波 ................................................................................................................................................... 5
2.6 run ICA 去除异常成分 .................................................................................................................. 5
2.7 创建事件清单 ................................................................................................................................. 5
2.8 为事件清单设置箱子(bin) .................................................................................................... 6
3、数据分析 ................................................................................................................................................ 6
3.1 叠加平均 .......................................................................................................................................... 6
3.2 引入差异波...................................................................................................................................... 7
3.3 P1 分析 .............................................................................................................................................. 7
3.4 EPN 分析 ........................................................................................................................................... 8
3.5 LPP 分析 ........................................................................................................................................... 8
3.6 情绪与偏侧性分析 ........................................................................................................................ 9
4、总结 ....................................................................................................................................................... 10
4.1 实验总结 ........................................................................................................................................ 10
4.2 实验感想 ........................................................................................................................................ 10
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