K. Schmidt

Nonlinear analysis of heart rate and respiratory dynamics

D. Hoyer, R. Bauer, M. Eiselt, 1997, IEEE Engineering in Medicine and Biology Magazine.

Practical problems of determining the dimensions of heart rate data

U. Zwiener, D. Hoyer, K. Schmidt, 2006, Medical and Biological Engineering and Computing.

Relations between parameters of spectral power densities and deterministic chaos of heart-rate variability.

U Zwiener, D. Hoyer, U. Zwiener, 1996, Journal of the autonomic nervous system.

Non‐linear changes of electrocortical activity after antenatal betamethasone treatment in fetal sheep

M. Schwab, H. Schubert, K. Schmidt, 2001, The Journal of physiology.

Deterministic--chaotic and periodic properties of heart rate and arterial pressure fluctuations and their mediation in piglets.

U Zwiener, B Walter, M Eiselt, 1996, Cardiovascular research.

Developmental changes in the complexity of the electrocortical activity in foetal sheep

M. Schwab, T. Müller, H. Schubert, 2000, Journal of Physiology-Paris.

Characterization of complex heart rate dynamics and their pharmacological disorders by non-linear prediction and special data transformations.

U Zwiener, D. Hoyer, U. Zwiener, 1996, Cardiovascular research.

[Principles and experiences for modeling chaotic attractors of heart rate fluctuations with artificial neural networks].

D Hoyer, U Zwiener, K Schmidt, 1995, Biomedizinische Technik. Biomedical engineering.

Nonlinear investigation of developmental changes of the ECoG activity in fetal sheep

H. Szeto, M. Schwab, K. Schmidt, 1998, Proceedings of the 20th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. Vol.20 Biomedical Engineering Towards the Year 2000 and Beyond (Cat. No.98CH36286).