Bayesian brain source imaging based on combined MEG/EEG and fMRI using MCMC
نویسندگان
چکیده
منابع مشابه
Bayesian brain source imaging based on combined MEG/EEG and fMRI using MCMC
A number of brain imaging techniques have been developed in order to investigate brain function and to develop diagnostic tools for various brain disorders. Each modality has strengths as well as weaknesses compared to the others. Recent work has explored how multiple modalities can be integrated effectively so that they complement one another while maintaining their individual strengths. Bayes...
متن کاملUsing functional magnetic resonance imaging (fMRI) to explore brain function: cortical representations of language critical areas
Pre-operative determination of the dominant hemisphere for speech and speech associated sensory and motor regions has been of great interest for the neurological surgeons. This dilemma has been of at most importance, but difficult to achieve, requiring either invasive (Wada test) or non-invasive methods (Brain Mapping). In the present study we have employed functional Magnetic Resonance Imaging...
متن کاملUsing functional magnetic resonance imaging (fMRI) to explore brain function: cortical representations of language critical areas
Pre-operative determination of the dominant hemisphere for speech and speech associated sensory and motor regions has been of great interest for the neurological surgeons. This dilemma has been of at most importance, but difficult to achieve, requiring either invasive (Wada test) or non-invasive methods (Brain Mapping). In the present study we have employed functional Magnetic Resonance Imaging...
متن کاملCombined MEG and fMRI model
An integrated model for magnetoencephalography (MEG) and functional Magnetic Resonance Imaging (fMRI) is proposed. In the proposed model, MEG and fMRI outputs are related to the corresponding aspects of neural activities in a voxel. Post synaptic potentials (PSPs) and action potentials (APs) are two main signals generated by neural activities. In the model, both of MEG and fMRI are related to t...
متن کاملOn Bayesian model and variable selection using MCMC
PETROS DELLAPORTAS∗, JONATHAN J. FORSTER† and IOANNIS NTZOUFRAS∗∗ ∗Department of Statistics, Athens University of Economics and Business, Patission 76, 10434 Athens, Greece [email protected] †Department of Mathematics, University of Southampton, Highfield, Southampton SO17 1BJ, UK [email protected] ∗∗Department of Statistics, Athens University of Economics and Business, Patission 76, 10434 Ath...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: NeuroImage
سال: 2008
ISSN: 1053-8119
DOI: 10.1016/j.neuroimage.2007.12.029