Prof. Marian H. Lewandowski, Department of Chronobiology and Neurophysiology, Jagiellonian University, Kraków Prof. Jack McMahan, Department of Biology, Texas A&M University, College Station, Texas, USA International Brain Research Organization Student Neuroscience Society NEURONUS Students Government Bratniak Foundation of Jagiellonian University Students and Graduates " Polish Neuroscience Society Committee of Neurobiology of Polish Academy of Sciences (CN PAS)