1 | Old Polish University, Kielce, Poland |
2 | Department of Health Sciences, The Jan Kochanowski University, Kielce, Poland |
3 | Department of Neuropsychology, The Andrzej Frycz-Modrzewski Krakow University, Krakow, Poland |
4 | Department of Electroradiology, Faculty of Health Sciences, The Jagiellonian University, Kraków, Poland |
5 | Center for Cognition and Communication, New York, USA |