554 search results - page 21 / 111 » Lattice Independent Component Analysis for fMRI Analysis |
ICA
2007
Springer
14 years 3 months ago
2007
Springer
We present a robust algorithm for independent component analysis that uses the sum of marginal quadratic negentropies as a dependence measure. It can handle arbitrary source densit...
BMCBI
2008
13 years 9 months ago
2008
Background: Many statistical methods have been proposed to identify disease biomarkers from gene expression profiles. However, from gene expression profile data alone, statistical...
JCNS
2010
13 years 7 months ago
2010
The spontaneous activity of working neurons yields synaptic currents that mix up in the volume conductor. This activity is picked up by intracerebral recording electrodes as local ...
ESANN
2006
13 years 10 months ago
2006
Abstract. This paper is a survey of semi-blind source separation approaches. Since Gaussian iid signals are not separable, simplest priors suggest to assume non Gaussian iid signal...
ICASSP
2011
IEEE
13 years 28 days ago
2011
IEEE
In this study, we employed our recently developed iterative independent component analysis (iICA) procedure to measure single-trial EPs from auditory N100 recordings of 21 normal ...