The dataset used in the testing of the GUI is from the University of Bonn. Refrence: Andrzejak, Ralph G., Klaus Lehnertz, Florian Mormann, Christoph Rieke, Peter David, and Christian E. Elger. "Indications of nonlinear deterministic and finite-dimensional structures in time series of brain electrical activity: Dependence on recording region and brain state." Physical Review E 64, no. 6 (2001): 061907.