16 search results - page 3 / 4 » Physiologically Oriented Models of the Hemodynamic Response ... |
ISBI
2006
IEEE
14 years 6 months ago
2006
IEEE
Different approaches have been considered so far to cope with the temporal correlation of fMRI data for brain activity detection. However, it has been reported that modeling this ...
TMI
2008
13 years 5 months ago
2008
We propose a new method for detecting activation in functional magnetic resonance imaging (fMRI) data. We project the fMRI time series on a low-dimensional subspace spanned by wave...
TMI
2010
13 years 9 hour ago
2010
Within-subject analysis in fMRI essentially addresses two problems, the detection of brain regions eliciting evoked activity and the estimation of the underlying dynamics. In [1, 2...
NIPS
1996
13 years 6 months ago
1996
A general feature of the cerebral cortex is its massive interconnectivity-ithas been estimatedanatomically 15 that cortical neurons receive on the order of 10,000 synapses, the ma...
NIPS
1998
13 years 6 months ago
1998
We examine the statistics of natural monochromatic images decomposed using a multi-scale wavelet basis. Although the coefficients of this representation are nearly decorrelated, t...