1. Department of Neuroscience, Imaging and Clinical Sciences, University of Chieti-Pescara, 66100 Chieti, Italy
2. Department of Neuroscience and Biomedical Engineering, Aalto University School of Science, 02150 Espoo, Finland
3. BioMag Laboratory, HUS Medical Imaging Center, University of Helsinki and Helsinki University Hospital, 00029 Helsinki, Finland
4. AMI Centre, Aalto NeuroImaging, Aalto University School of Science, 02150 Espoo, Finland
5. School of Physiotherapy, Federal University of Juiz de Fora, Juiz de Fora 36036-900, Brazil
6. Cognitive Brain Research Unit, Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, 00100 Helsinki, Finland
7. Institute for Advanced Biomedical Technologies, University of Chieti-Pescara, 66100 Chieti, Italy