140 search results - page 14 / 28 » Robust brain activation detection in functional MRI |
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
Correlation is often used to measure the similarity between signals and is an important tool in signal and image processing. In some applications it is common that signals are cor...
ISBI
2004
IEEE
14 years 8 months ago
2004
IEEE
We propose a new detection algorithm for functional magnetic resonance imaging (fMRI) data. Our basic idea is to use an extended Kalman filter (EKF) to fit a general linear model ...
JOCN
2010
13 years 2 months ago
2010
The fluency and the reliability of speech production suggest a mechanism that links motor commands and sensory feedback. Here, we examined the neural organization supporting such ...
MICCAI
2005
Springer
14 years 8 months ago
2005
Springer
Abstract. FMRI group studies are usually based on stereotactic spatial normalization and present voxel by voxel average activity across subjects. This technique does not in general...
ACL
2009
13 years 5 months ago
2009
Recent advances in functional Magnetic Resonance Imaging (fMRI) offer a significant new approach to studying semantic representations in humans by making it possible to directly o...