[HTML][HTML] Ten simple rules for dynamic causal modeling
Dynamic causal modeling (DCM) is a generic Bayesian framework for inferring hidden
neuronal states from measurements of brain activity. It provides posterior estimates of …
neuronal states from measurements of brain activity. It provides posterior estimates of …
[HTML][HTML] Interference suppression techniques for OPM-based MEG: Opportunities and challenges
One of the primary technical challenges facing magnetoencephalography (MEG) is that the
magnitude of neuromagnetic fields is several orders of magnitude lower than interfering …
magnitude of neuromagnetic fields is several orders of magnitude lower than interfering …
[PDF][PDF] SPM12 manual
J Ashburner, G Barnes, CC Chen… - … Trust Centre for …, 2014 - researchgate.net
This chapter focuses on the imaging (or distributed) method for implementing EEG/MEG
source reconstruction in SPM. This approach results in a spatial projection of sensor data …
source reconstruction in SPM. This approach results in a spatial projection of sensor data …
EEG and MEG data analysis in SPM8
SPM is a free and open source software written in MATLAB (The MathWorks, Inc.). In
addition to standard M/EEG preprocessing, we presently offer three main analysis tools:(i) …
addition to standard M/EEG preprocessing, we presently offer three main analysis tools:(i) …
Comparing families of dynamic causal models
Mathematical models of scientific data can be formally compared using Bayesian model
evidence. Previous applications in the biological sciences have mainly focussed on model …
evidence. Previous applications in the biological sciences have mainly focussed on model …
[HTML][HTML] Comparing dynamic causal models using AIC, BIC and free energy
WD Penny - Neuroimage, 2012 - Elsevier
In neuroimaging it is now becoming standard practise to fit multiple models to data and
compare them using a model selection criterion. This is especially prevalent in the analysis …
compare them using a model selection criterion. This is especially prevalent in the analysis …
[HTML][HTML] Towards an objective evaluation of EEG/MEG source estimation methods–The linear approach
The spatial resolution of EEG/MEG source estimates, often described in terms of source
leakage in the context of the inverse problem, poses constraints on the inferences that can …
leakage in the context of the inverse problem, poses constraints on the inferences that can …
Free energy, precision and learning: the role of cholinergic neuromodulation
Acetylcholine (ACh) is a neuromodulatory transmitter implicated in perception and learning
under uncertainty. This study combined computational simulations and pharmaco …
under uncertainty. This study combined computational simulations and pharmaco …
Dynamic causal modelling for EEG and MEG
Abstract Dynamic Causal Modelling (DCM) is an approach first introduced for the analysis of
functional magnetic resonance imaging (fMRI) to quantify effective connectivity between …
functional magnetic resonance imaging (fMRI) to quantify effective connectivity between …
Time-frequency mixed-norm estimates: Sparse M/EEG imaging with non-stationary source activations
Magnetoencephalography (MEG) and electroencephalography (EEG) allow functional brain
imaging with high temporal resolution. While solving the inverse problem independently at …
imaging with high temporal resolution. While solving the inverse problem independently at …