10 2016 档案

Recover data from reference electrode via EEGLab 用EEGLab恢复参考电极数据
摘要：The data of scanning reference electrode will not show initially. Here is a summary of recovering its data using EEGLab . Firstly, official website of 阅读全文
posted @ 2016-10-29 15:11 minks 阅读(1619) 评论(0) 推荐(0)
Permutation test: p, CI, CI of P 置换检验相关统计量的计算
摘要：For research purpose, I've read a lot materials on permutation test issue. Here is a summary. Should be useful. Still, thanks for contributors online. 阅读全文
posted @ 2016-10-29 07:23 minks 阅读(704) 评论(0) 推荐(0)
One EEG preprocessing pipeline - EEG-fMRI paradigm
摘要：The preprocessing pipeline of EEG data from EEG fMRI paradigm differs from that of regular EEG data, because they are mainly influenced by MRI artefac 阅读全文
posted @ 2016-10-23 16:06 minks 阅读(559) 评论(0) 推荐(0)
Understanding Binomial Confidence Intervals 二项分布的置信区间
摘要：Source: "Sigma Zone, by Philip Mayfield" The Binomial Distribution is commonly used in statistics in a variety of applications. Binomial data and stat 阅读全文
posted @ 2016-10-22 10:23 minks 阅读(2096) 评论(0) 推荐(0)
脑成像数据分析：Python工具包
摘要：来源： "SealHuang" 脑成像技术已经成为认知科学和心理学研究领域中一种重要的研究手段，帮助研究者不断深入发掘我们脑中的秘密。伴随着研究的不断深入，各式各样的指标参数和分析方法也不断推陈出新，以迅雷不及掩耳之势进入了我们的视野。如何用它们来完善和深入我们自己的研究，成为多数研究者共同的问题。 阅读全文
posted @ 2016-10-20 14:41 minks 阅读(2591) 评论(0) 推荐(0)
fMRI: spatial smoothing
摘要：Source: "Brain voyager support" Theoretical Background Spatial smoothing means that data points are averaged with their neighbours. This has the effec 阅读全文
posted @ 2016-10-15 14:49 minks 阅读(680) 评论(0) 推荐(0)
EEGLAB数据分析：预处理与后续处理
摘要：来源： "http://blog.sina.com.cn/s/blog_13171a73d0102v4zx.html" 数据预处理主要包括数据导入、电极定位、电极返回、滤波、去除伪迹、重建参考、分段、叠加平均等步骤。只有经过预处理的数据，才能进行特征值提取以进一步进行方差分析等操作。EEGLAB对数 阅读全文
posted @ 2016-10-10 16:50 minks 阅读(8902) 评论(0) 推荐(1)