EPJ - Nonlinear Biomedical Physics is an open access journal, published under the brand SpringerOpen, dedicated to the application of nonlinear dynamics and integrative systems science to the quantitative modeling and understanding of how structure and function as well as dysfunctions and diseases emerge in complex biomedical matter and processes. Coverage is focused on the application-driven development of theoretical, experimental and computational techniques, including relevant methodologies, instrumentation and related advanced technology. Coverage includes systems biology, physiology and pharmacology, such diseases as epilepsy, cancer and diabetes, nonlinear data analysis of biomedical signals / complexity measures as diagnostic tools: EEG, ERPs, MEG, NIRS, PET, fMRI and more.