[HTML][HTML] Dynamic effective connectivity
TS Zarghami, KJ Friston - Neuroimage, 2020 - Elsevier
… in connectivity are constrained by the prior belief that there are transitions among a small
number of brain connectivity states, while connectivity … hidden Markov model that the brain is in …
number of brain connectivity states, while connectivity … hidden Markov model that the brain is in …
[HTML][HTML] Geometric constraints on human brain function
… of brain connectivity and activity 11 , but precisely how spatiotemporal patterns of neural
dynamics are constrained … , structural constraints on system dynamics can be understood via the …
dynamics are constrained … , structural constraints on system dynamics can be understood via the …
Estimating effective connectivity by recurrent generative adversarial networks
J Ji, J Liu, L Han, F Wang - IEEE Transactions on Medical …, 2021 - ieeexplore.ieee.org
… If the brain network effective connectivity network estimated … test for connectivity detection
in multivariate autoregressive … effective connectivity inference using ultra-group constrained …
in multivariate autoregressive … effective connectivity inference using ultra-group constrained …
[HTML][HTML] Sparse DCM for whole-brain effective connectivity from resting-state fMRI data
… brain regions, which is defined in terms of brain connectivity. … of brain connectivity, ranging
from anatomical (structural) links, to statistical (functional) and directed (effective) connections (…
from anatomical (structural) links, to statistical (functional) and directed (effective) connections (…
Model-based whole-brain effective connectivity to study distributed cognition in health and disease
M Gilson, G Zamora-López, V Pallarés… - Network …, 2020 - direct.mit.edu
… processes are distributed across the brain network. Among … Figure 1A) can be used to constrain
the MOU-EC topology in … discrete-time multivariate autoregressive (MAR) process. These …
the MOU-EC topology in … discrete-time multivariate autoregressive (MAR) process. These …
Modeling time-varying brain networks with a self-tuning optimized Kalman filter
… the STOK filter as an effective tool for modeling large-scale … model with anatomical constraints
(LSMAC) that constrains the … estimation of complex brain connectivity networks by means …
(LSMAC) that constrains the … estimation of complex brain connectivity networks by means …
Time-evolving controllability of effective connectivity networks during seizure progression
… when and where the brain network may be the most … Among other factors, our results may
also be constrained by the … underlying model is derived using multivariate autoregression (…
also be constrained by the … underlying model is derived using multivariate autoregression (…
Regression dynamic causal modeling for resting‐state fMRI
… information to constrain inference on directed functional … representations of whole-brain
connectivity patterns. While … Next, we aimed to study effective connectivity during the resting …
connectivity patterns. While … Next, we aimed to study effective connectivity during the resting …
Revisiting correlation-based functional connectivity and its relationship with structural connectivity
… function estimation with constrained spherical deconvolution. A … symmetric part of this
autoregressive model parameter in order … brain connectivity is predictable from anatomic network’s …
autoregressive model parameter in order … brain connectivity is predictable from anatomic network’s …
Predicting brain structural network using functional connectivity
… more effectively. In order to capture the complex relationship buried in both direct and indirect
brain connections, we … It attempts to constrain the structure of the predicted SC. PCC loss is …
brain connections, we … It attempts to constrain the structure of the predicted SC. PCC loss is …