3054 search results - page 3 / 611 » An fMRI Activation Method Using Complex Data |
MICCAI
2005
Springer
14 years 7 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
2009
Springer
14 years 7 months ago
2009
Springer
We propose a novel method for functional segmentation of fMRI data that incorporates multiple functional attributes such as activation effects and functional connectivity, under a ...
MICCAI
1999
Springer
13 years 10 months ago
1999
Springer
Abstract. A central problem in the analysis of functional magnetic resonance imaging (fMRI) data is the reliable detection and segmentation of activated areas. Often this goal is a...
ISBI
2008
IEEE
14 years 7 months ago
2008
IEEE
Spatial patterns of activation statistics within anatomically-defined regions of interest (ROIs) in functional magnetic resonance imaging (fMRI) data were recently shown to be sen...
ISBI
2004
IEEE
14 years 7 months ago
2004
IEEE
Despite its potential advantages for fMRI analysis, fuzzy C-means (FCM) clustering suffers from limitations such as the need for a priori knowledge of the number of clusters, and ...