201 search results - page 4 / 41 » Functional elements and networks in fMRI |
ICASSP
2007
IEEE
13 years 11 months ago
2007
IEEE
As dynamic connectivity is shown essential for normal brain function and is disrupted in disease, it is critical to develop models for inferring brain effective connectivity from ...
TNN
2010
13 years 3 days ago
2010
In this paper we provide theoretical and numerical analysis of a geometric activity flow network model which is aimed at explaining mathematically the scale-free functional graph s...
ICASSP
2008
IEEE
13 years 12 months ago
2008
IEEE
Graphical models of brain functional connectivity have matured from con rming a priori hypotheses to an exploratory tool for discovering unknown connectivity. However, exploratory...
NN
2000
Springer
13 years 5 months ago
2000
Springer
The article contributes to the quest to relate global data on brain and behavior (e.g. from PET, Positron Emission Tomography, and fMRI, functional Magnetic Resonance Imaging) to ...
HVEI
2010
13 years 6 months ago
2010
The use of functional magnetic resonance imaging (fMRI) to measure functional connectivity among brain areas has the potential to identify neural networks associated with particul...