1 MTA-SZTE "Momentum" Oscillatory Neuronal Networks Research Group, Department of Physiology, University of Szeged, Szeged H-6720, Hungary, and School of Physics, Complutense University, 28040 Madrid, Spain antferrui@gmail.com azaharaglez@gmail.com.
2 MTA-SZTE "Momentum" Oscillatory Neuronal Networks Research Group, Department of Physiology, University of Szeged, Szeged H-6720, Hungary, and antferrui@gmail.com azaharaglez@gmail.com.