Medical Image Registration: Pre-Treatment for Fusion MRI/EEG
Rafik Khemakhem, Taleb-Ahmed Abdelmalik, Ben Hamida · 2009
In this paper we present the principal approach of medical images registration. The registered images are assumed to be rigidly aligned before starting this procedure. The step to be realized consists in making a monomodal registration intra-subjects based on two MRI images, in the second place a multimodal registration intra-subjects based on MRI images and an EEG exam. The multimodal registration is preceded by resolution of inverse problems in EEG to make the reconstruction of the actives sources. We have used for the multimodal registration the sLORETA-FOCUSS method which given good results for neuronal activity reconstruction. So we have obtained good registration results.