133 search results - page 4 / 27 » Using Image Stimuli to Drive fMRI Analysis |
AINA
2009
IEEE
13 years 9 months ago
2009
IEEE
Scientific applications like neuroscience data analysis are usually compute and data-intensive. With the use of the additional capacity offered by distributed resources and suitab...
ISBI
2002
IEEE
14 years 6 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...
ISBI
2009
IEEE
14 years 18 days ago
2009
IEEE
Traditional fMRI analysis has focused on modeling temporal changes in BOLD signals on a voxel-by-voxel basis to infer brain activation. To incorporate spatial information, we have...
ISBI
2004
IEEE
14 years 6 months ago
2004
IEEE
Two- and three-dimensional isotropic and anisotropic spatial filters for adaptive fMRI data analysis are compared in terms of activation detection sensitivity and specificity. Eva...
IPMI
2005
Springer
14 years 6 months ago
2005
Springer
In this paper, we study Markov Random Fields as spatial smoothing priors in fMRI detection. Relatively high noise in fMRI images presents a serious challenge for the detection algo...