1 Brno Epilepsy Centre and Movement Disorders Centre, First Department of Neurology and Department of Neurosurgery, St. Anne's University Hospital and Faculty of Medicine, Masaryk University, Brno, Czech Republic; Central European Institute of Technology, Masaryk University, Centre of Neuroscience, Brno, Czech Republic. Electronic address: irektor@med.muni.cz.
2 Brno Epilepsy Centre and Movement Disorders Centre, First Department of Neurology and Department of Neurosurgery, St. Anne's University Hospital and Faculty of Medicine, Masaryk University, Brno, Czech Republic; Central European Institute of Technology, Masaryk University, Centre of Neuroscience, Brno, Czech Republic.
3 Czech Academy of Sciences, Institute of Scientific Instruments, Brno, Czech Republic.