England KraskovAlexander Institute of Neurology Queen Square, WC1N 3BG, London, UK a.kraskov@ucl.ac.uk Read more about ALEXANDER KRASKOV Tarasov N.S. Aston University, Birmingham, West Midlands B4 7ET, UK tarasovn@aston.ac.uk Read more about Tarasov N. S. ChurkinD.V. Aston University, Birmingham, West Midlands B4 7ET, UK d.churkin@aston.ac.uk Read more about Churkin D. V. Turitsyn S.К. Aston University, Birmingham, West Midlands B4 7ET, UK s.k.turitsyn@aston.ac.uk Read more about Turitsyn S. K.