15 search results - page 2 / 3 » A Bayesian Mixture Approach to Modeling Spatial Activation P... |
ISBI
2004
IEEE
14 years 5 months ago
2004
IEEE
Independent Component Analysis is becoming a popular exploratory method for analysing complex data such as that from FMRI experiments. The application of such `model-free' me...
MICCAI
2007
Springer
14 years 5 months ago
2007
Springer
In functional connectivity analysis, networks of interest are defined based on correlation with the mean time course of a user-selected `seed' region. In this work we propose ...
MICCAI
2008
Springer
14 years 5 months ago
2008
Springer
We present a method for discovering patterns of activation observed through fMRI in experiments with multiple stimuli/tasks. We introduce an explicit parameterization for the profi...
TMI
2008
13 years 4 months ago
2008
We propose a new method for detecting activation in functional magnetic resonance imaging (fMRI) data. We project the fMRI time series on a low-dimensional subspace spanned by wave...
ISBI
2008
IEEE
14 years 5 months ago
2008
IEEE
Multi-subject analysis of functional Magnetic Resonance Imaging (fMRI) data relies on within-subject studies, which are usually conducted using a massively univariate approach. In...