Source: http://mindhive.mit.edu/node/112 1. What is smoothing? "Smoothing" is generally used to describe spatial smoothing in neuroimaging, and that's a nice euphamism for "blurring." Spatial smoothing consists of applying a small blur
这个方法,很有意思,第一,不用降维:第二,跟ica做比较,竟然说比强大的ica还好: 看来,国防科大的博士,还是很牛的. <OI and fMRI Signal Separation Using Both Temporal and Spatial Autocorrelations > 在这篇论文中,对于将图像数据分析,分为两大类: 一.第一类是基于统计知识的,比如ica.pca等方法: 二.第二类是基于相关关系的,比如cca: —————————————————————————————————
Source:http://fsl.fmrib.ox.ac.uk/fsl/fslwiki/DualRegression Research Overview A common need for analyses such as ICA for resting-state FMRI is to run a group-average ICA, and then, for each subject, estimate a "version" of each of the group-leve
Source: Research gate Stafford Michahial EEG is a very low frequency.. and literature will give us the region where Alpha, Beta, Mu, signals are generated in Brain... and to reduce the complexity and to avoid interference as much as possible.. we go