57 search results - page 1 / 12 » Parcellation of brain images with anatomical and functional ... |
ISBI
2002
IEEE
14 years 7 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
2002
Springer
14 years 7 months ago
2002
Springer
We present a comparison between a voxel based approach and a region based technique for detecting brain activation signals in sequences of functional Magnetic Resonance Images (fMR...
IPMI
2009
Springer
14 years 1 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...
MICCAI
2006
Springer
14 years 7 months ago
2006
Springer
Abstract. We present here a method that aims at producing representations of functional brain data on the cortical surface from functional MRI volumes. Such representations are req...
ISBI
2008
IEEE
14 years 7 months ago
2008
IEEE
Within-subject analysis in fMRI relies on both (i) a detection step to localize which parts of the brain are activated by a given stimulus type, and on (ii) an estimation step to ...