114 search results - page 7 / 23 » Inferring Cognition from fMRI Brain Images |
MICCAI
2005
Springer
14 years 10 months ago
2005
Springer
Analyses of fMRI brain data are often based on statistical tests applied to each voxel or use summary statistics within a region of interest (such as mean or peak activation). Thes...
MICCAI
2007
Springer
14 years 10 months ago
2007
Springer
The thresholded t-map produced by the General Linear Model (GLM) gives an effective summary of activation patterns in functional brain images and is widely used for feature selecti...
IPMI
2009
Springer
14 years 4 months ago
2009
Springer
Abstract. We present an exploratory method for simultaneous parcellation of multisubject fMRI data into functionally coherent areas. The method is based on a solely functional repr...
ISBI
2006
IEEE
14 years 10 months ago
2006
IEEE
Multivariate analysis methods such as independent component analysis (ICA) have been applied to the analysis of functional magnetic resonance imaging (fMRI) data to study the brai...
SDM
2012
SIAM
12 years 6 days ago
2012
SIAM
In this paper, we consider the multi-task sparse learning problem under the assumption that the dimensionality diverges with the sample size. The traditional l1/l2 multi-task lass...