42 search results - page 1 / 9 » Exploring functional connectivity in fMRI via clustering |
ICASSP
2009
IEEE
13 years 11 months ago
2009
IEEE
In this paper we investigate the use of data driven clustering methods for functional connectivity analysis in fMRI. In particular, we consider the K-Means and Spectral Clustering...
MICCAI
2009
Springer
14 years 5 months ago
2009
Springer
In functional Magnetic Resonance Imaging (fMRI) data analysis, normalization of time series is an important and sometimes necessary preprocessing step in many widely used methods. ...
AIME
2007
Springer
13 years 10 months ago
2007
Springer
We present a novel method for predictive modeling of human brain states from functional neuroimaging (fMRI) data. Extending the traditional canonical correlation analysis of discre...
ISBI
2002
IEEE
14 years 5 months ago
2002
IEEE
In this paper we propose a methodology for brain parcellation with anatomical and functional constraints dedicated to fMRI data analysis. The aim is to provide a representation of...
MICCAI
2009
Springer
14 years 5 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 ...