1. Neuroimaging Laboratory, IRCCS Centro Neurolesi “Bonino-Pulejo”, Messina, Italy;
2. Institute of Applied Sciences and Intelligent Systems “Edoardo Caianello” (ISASI), National Research Council of Italy, Messina, Italy;
3. Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, Messina, Italy