Abstract:

It is a newly arising hotspot in neurophysiology and cognitive psychology for solving neuro-activity localization and connectivity through multimodal  information fusion such as EEG/fMRL During the last decade, great improvements have taken phce in the construction of head models, fusion methods and th e applications in particular brain functions. In this paper, first of all, some commonly used head models are introduced, and then several representative fusion methods are analyzed, and the application of these fusion methods in the particular functions of the brain is discussed. In the end, some diffi culties and the future direction are illustrated.

Key words: head raodd;lead field matrix;fusion methods