Influence of Age on Linear and Nonlinear Measures of Autonomic Cardiovascular ModulationMichael Karl Boettger, Karl‐Jürgen Bär, Steffen Schulz et al.|Annals of Noninvasive Electrocardiology|2010Cited by 62
Influence of Olanzapine on QT Variability and Complexity Measures of Heart Rate in Patients With SchizophreniaKarl‐Jürgen Bär, Vikram K. Yeragani, Mandy Koschke et al.|Journal of Clinical Psychopharmacology|2008Cited by 50
Reduced cardio-respiratory coupling indicates suppression of vagal activity in healthy relatives of patients with schizophreniaSandy Berger, Karl‐Jürgen Bär, Michael Karl Boettger et al.|Progress in Neuro-Psychopharmacology and Biological Psychiatry|2010Cited by 47
Gastric dysmotility in major depressionCarmen Quick, Karl‐Jürgen Bär, Anna Kliem et al.|Progress in Neuro-Psychopharmacology and Biological Psychiatry|2009Cited by 37
Linear and non-linear measures indicate gastric dysmotility in patients suffering from acute schizophreniaJeannine Peupelmann, Karl‐Jürgen Bär, Carmen Quick et al.|Progress in Neuro-Psychopharmacology and Biological Psychiatry|2009Cited by 32