Steffen Schulz
Steffen Schulz
Department of Paediatrics, Division of Oncology and Haematology, Berlin, Germany, Charité
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Methods derived from nonlinear dynamics for analysing heart rate variability
A Voss, S Schulz, R Schroeder, M Baumert, P Caminal
Philosophical Transactions of the Royal Society A: Mathematical, Physical …, 2009
Autonomy of autonomic dysfunction in major depression
M Koschke, MK Boettger, S Schulz, S Berger, J Terhaar, A Voss, ...
Psychosomatic medicine 71 (8), 852-860, 2009
Linear and nonlinear methods for analyses of cardiovascular variability in bipolar disorders
A Voss, V Baier, S Schulz, KJ Bar
Bipolar disorders 8 (5p1), 441-452, 2006
Cardiovascular and cardiorespiratory coupling analyses: a review
S Schulz, FC Adochiei, IR Edu, R Schroeder, H Costin, KJ Bär, A Voss
Philosophical Transactions of the Royal Society A: Mathematical, Physical …, 2013
Non-linear complexity measures of heart rate variability in acute schizophrenia
KJ Bär, MK Boettger, M Koschke, S Schulz, P Chokka, VK Yeragani, ...
Clinical neurophysiology 118 (9), 2009-2015, 2007
The altered complexity of cardiovascular regulation in depressed patients
S Schulz, M Koschke, KJ Bär, A Voss
Physiological measurement 31 (3), 303, 2010
Autonomic dysfunction in unaffected first-degree relatives of patients suffering from schizophrenia
KJ Bär, S Berger, M Metzner, MK Boettger, S Schulz, CT Ramachandraiah, ...
Schizophrenia bulletin 36 (5), 1050-1058, 2010
Spinal tumor necrosis factor α neutralization reduces peripheral inflammation and hyperalgesia and suppresses autonomic responses in experimental arthritis: a role for spinal …
MK Boettger, K Weber, D Grossmann, M Gajda, R Bauer, KJ Bär, S Schulz, ...
Arthritis & Rheumatism 62 (5), 1308-1318, 2010
The interaction between pupil function and cardiovascular regulation in patients with acute schizophrenia
KJ Bär, MK Boettger, S Schulz, C Harzendorf, MW Agelink, VK Yeragani, ...
Clinical Neurophysiology 119 (10), 2209-2213, 2008
Influence of age on linear and nonlinear measures of autonomic cardiovascular modulation
MK Boettger, S Schulz, S Berger, M Tancer, VK Yeragani, A Voss, KJ Bär
Annals of Noninvasive Electrocardiology 15 (2), 165-174, 2010
Complexity and nonlinearity in cardiovascular signals
R Barbieri, EP Scilingo, G Valenza
Springer, 2017
Correlations between the autonomic modulation of heart rate, blood pressure and the pupillary light reflex in healthy subjects
KJ Bär, S Schulz, M Koschke, C Harzendorf, S Gayde, W Berg, A Voss, ...
Journal of the neurological sciences 279 (1-2), 9-13, 2009
Increased QT variability in patients with anorexia nervosa—an indicator for increased cardiac mortality?
M Koschke, MK Boettger, C Macholdt, S Schulz, VK Yeragani, A Voss, ...
International Journal of Eating Disorders 43 (8), 743-750, 2010
Exercise reveals the interrelation of physical fitness, inflammatory response, psychopathology, and autonomic function in patients with schizophrenia
S Ostermann, M Herbsleb, S Schulz, L Donath, S Berger, D Eisenträger, ...
Schizophrenia bulletin 39 (5), 1139-1149, 2013
The phrenic component of acute schizophrenia–a name and its physiological reality
KJ Baer, T Rachow, S Schulz, K Bassarab, S Haufe, S Berger, K Koch, ...
PLoS One 7 (3), e33459, 2012
Nonlinear relationship between electrodermal activity and heart rate variability in patients with acute schizophrenia
T Rachow, S Berger, MK Boettger, S Schulz, S Guinjoan, VK Yeragani, ...
Psychophysiology 48 (10), 1323-1332, 2011
Gender-dependent impact of major depression on autonomic cardiovascular modulation
A Voss, MK Boettger, S Schulz, K Gross, KJ Bär
Progress in Neuro-Psychopharmacology and Biological Psychiatry 35 (4), 1131-1138, 2011
Reduced cardio-respiratory coupling indicates suppression of vagal activity in healthy relatives of patients with schizophrenia
S Berger, MK Boettger, M Tancer, SM Guinjoan, VK Yeragani, KJ Bär
Progress in Neuro-Psychopharmacology and Biological Psychiatry 34 (2), 406-411, 2010
Influence of olanzapine on QT variability and complexity measures of heart rate in patients with schizophrenia
KJ Bär, M Koschke, S Berger, S Schulz, M Tancer, A Voss, VK Yeragani
Journal of clinical psychopharmacology 28 (6), 694-698, 2008
Cardiovascular coupling analysis with high-resolution joint symbolic dynamics in patients suffering from acute schizophrenia
S Schulz, N Tupaika, S Berger, J Haueisen, KJ Bär, A Voss
Physiological measurement 34 (8), 883, 2013
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