Hierarchical extraction of functional connectivity components in human brain using resting-state fMRI
D Sahoo, TD Satterthwaite… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
The study of functional networks of the human brain has been of significant interest in
cognitive neuroscience for over two decades, albeit they are typically extracted at a single …
cognitive neuroscience for over two decades, albeit they are typically extracted at a single …
[HTML][HTML] Identification of functional networks in resting state fMRI data using adaptive sparse representation and affinity propagation clustering
Human brain functional system has been viewed as a complex network. To accurately
characterize this brain network, it is important to estimate the functional connectivity between …
characterize this brain network, it is important to estimate the functional connectivity between …
Morphological component analysis of functional MRI brain networks
Objective: Sparse representations have been utilized to identify functional connectivity (FC)
of networks, while ICA employs the assumption of independence among the network …
of networks, while ICA employs the assumption of independence among the network …
Mutual connectivity analysis of resting-state functional MRI data with local models
Functional connectivity analysis of functional MRI (fMRI) can represent brain networks and
reveal insights into interactions amongst different brain regions. However, most connectivity …
reveal insights into interactions amongst different brain regions. However, most connectivity …
Estimation of dynamic sparse connectivity patterns from resting state fMRI
Functional connectivity (FC) estimated from functional magnetic resonance imaging (fMRI)
time series, especially during resting state periods, provides a powerful tool to assess …
time series, especially during resting state periods, provides a powerful tool to assess …
Review of methods for functional brain connectivity detection using fMRI
Since the mid of 1990s, functional connectivity study using fMRI (fcMRI) has drawn
increasing attention of neuroscientists and computer scientists, since it opens a new window …
increasing attention of neuroscientists and computer scientists, since it opens a new window …
Automated iterative reclustering framework for determining hierarchical functional networks in resting state f MRI
SM Shams, B Afshin‐Pour… - Human brain …, 2015 - Wiley Online Library
To spatially cluster resting state‐functional magnetic resonance imaging (rs‐fMRI) data into
potential networks, there are only a few general approaches that determine the number of …
potential networks, there are only a few general approaches that determine the number of …
Detecting functional connectivity in fMRI using PCA and regression analysis
A fMRI connectivity analysis approach combining principal component analysis (PCA) and
regression analysis is proposed to detect functional connectivity between the brain regions …
regression analysis is proposed to detect functional connectivity between the brain regions …
Large-scale sparse functional networks from resting state fMRI
Delineation of large-scale functional networks (FNs) from resting state functional MRI data
has become a standard tool to explore the functional brain organization in neuroscience …
has become a standard tool to explore the functional brain organization in neuroscience …
Discriminative sparse connectivity patterns for classification of fMRI data
Functional connectivity using resting-state fMRI has emerged as an important research tool
for understanding normal brain function as well as changes occurring during brain …
for understanding normal brain function as well as changes occurring during brain …