Solution of the EEG inverse problem by random dipole sampling
Abstract. Electroencephalography (EEG) source imaging aims to reconstruct brain
activity maps from the neuroelectric potential difference measured on the skull. To
obtain the brain activity map, we need to solve an ill-posed and ill-conditioned
inverse problem that requires regularization techniques to make the solution viable.
When dealing with real-time applications, dimensionality reduction techniques can be
used to reduce the computational load required to evaluate the numerical solution
of the EEG inverse problem.