Viola Oertel

Summary

Affiliation: Johann Wolfgang Goethe University
Country: Germany

Publications

  1. ncbi request reprint Abnormal functional and structural asymmetry as biomarker for schizophrenia
    V Oertel-Knöchel
    Neurophysiology and Neuroimaging Laboratory, Dept of Psychiatry, Goethe Univ, Frankfurt Main, Germany
    Curr Top Med Chem 12:2434-51. 2012
  2. doi request reprint Association between age of disease-onset, cognitive performance and cortical thickness in bipolar disorders
    Viola Oertel-Knöchel
    Laboratory of Neurophysiology and Neuroimaging, Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, Goethe University, Frankfurt Main, Germany Electronic address
    J Affect Disord 174:627-35. 2015
  3. doi request reprint Functional connectivity pattern during rest within the episodic memory network in association with episodic memory performance in bipolar disorder
    Viola Oertel-Knöchel
    Laboratory of Neurophysiology und Neuroimaging, Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, Goethe University, Frankfurt Main 60528, Germany Department of Cognitive Neuroscience, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands Electronic address
    Psychiatry Res 231:141-50. 2015
  4. doi request reprint Association between symptoms of psychosis and reduced functional connectivity of auditory cortex
    Viola Oertel-Knöchel
    Laboratory of Neurophysiology and Neuroimaging, Dept of Psychiatry, Psychosomatic Medicine and Psychotherapy, Goethe Univ, Frankfurt Main, Germany Electronic address
    Schizophr Res 160:35-42. 2014
  5. doi request reprint Effects of aerobic exercise on cognitive performance and individual psychopathology in depressive and schizophrenia patients
    Viola Oertel-Knöchel
    Laboratory of Neurophysiology and Neuroimaging, Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, Goethe University, Heinrich Hoffmann Str 10, 60528, Frankfurt am Main, Germany
    Eur Arch Psychiatry Clin Neurosci 264:589-604. 2014
  6. doi request reprint Frontal white matter alterations are associated with executive cognitive function in euthymic bipolar patients
    Viola Oertel-Knöchel
    Laboratory of Neurophysiology and Neuroimaging, Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, Goethe University, Frankfurt Main 60528, Germany Electronic address
    J Affect Disord 155:223-33. 2014
  7. doi request reprint Verbal episodic memory deficits in remitted bipolar patients: a combined behavioural and fMRI study
    Viola Oertel-Knöchel
    Laboratory of Neurophysiology and Neuroimaging, Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, Goethe University, Frankfurt Main, Germany
    J Affect Disord 150:430-40. 2013
  8. doi request reprint Reduced functional connectivity and asymmetry of the planum temporale in patients with schizophrenia and first-degree relatives
    Viola Oertel-Knöchel
    Dept of Psychiatry, Psychosomatic Medicine and Psychotherapy, Goethe Univ, Frankfurt Main, Germany
    Schizophr Res 147:331-8. 2013
  9. doi request reprint Association between psychotic symptoms and cortical thickness reduction across the schizophrenia spectrum
    Viola Oertel-Knöchel
    Laboratory of Neuroscience, Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, Johann Wolfgang Goethe University, 60528 Frankfurt Main, Germany
    Cereb Cortex 23:61-70. 2013
  10. doi request reprint Cortical-basal ganglia imbalance in schizophrenia patients and unaffected first-degree relatives
    V Oertel-Knöchel
    Laboratory of Neuroscience, Dept of Psychiatry, Goethe Univ, Frankfurt Main, Germany
    Schizophr Res 138:120-7. 2012

Collaborators

Detail Information

Publications16

  1. ncbi request reprint Abnormal functional and structural asymmetry as biomarker for schizophrenia
    V Oertel-Knöchel
    Neurophysiology and Neuroimaging Laboratory, Dept of Psychiatry, Goethe Univ, Frankfurt Main, Germany
    Curr Top Med Chem 12:2434-51. 2012
    ..We propose that abnormal cerebral asymmetry is an attractive biomarker candidate for schizophrenia that could index changes in a range of pathophysiological pathways...
  2. doi request reprint Association between age of disease-onset, cognitive performance and cortical thickness in bipolar disorders
    Viola Oertel-Knöchel
    Laboratory of Neurophysiology and Neuroimaging, Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, Goethe University, Frankfurt Main, Germany Electronic address
    J Affect Disord 174:627-35. 2015
    ..However, the effects of the course of illness, clinical and cognitive variables on cortical thickness in BD patients have not yet been evaluated...
  3. doi request reprint Functional connectivity pattern during rest within the episodic memory network in association with episodic memory performance in bipolar disorder
    Viola Oertel-Knöchel
    Laboratory of Neurophysiology und Neuroimaging, Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, Goethe University, Frankfurt Main 60528, Germany Department of Cognitive Neuroscience, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands Electronic address
    Psychiatry Res 231:141-50. 2015
    ..The association between task-independent dysfunctional frontal-limbic FC and episodic memory performance may be relevant for current pathophysiological models of the disease. ..
  4. doi request reprint Association between symptoms of psychosis and reduced functional connectivity of auditory cortex
    Viola Oertel-Knöchel
    Laboratory of Neurophysiology and Neuroimaging, Dept of Psychiatry, Psychosomatic Medicine and Psychotherapy, Goethe Univ, Frankfurt Main, Germany Electronic address
    Schizophr Res 160:35-42. 2014
    ..This might be evidence that reduced hemispheric lateralization and reduced functional connectivity of the auditory network are trait markers of schizophrenia. ..
  5. doi request reprint Effects of aerobic exercise on cognitive performance and individual psychopathology in depressive and schizophrenia patients
    Viola Oertel-Knöchel
    Laboratory of Neurophysiology and Neuroimaging, Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, Goethe University, Heinrich Hoffmann Str 10, 60528, Frankfurt am Main, Germany
    Eur Arch Psychiatry Clin Neurosci 264:589-604. 2014
    ..However, a limitation of the current study is the short time interval for interventions (6 weeks including pre- and post-testing)...
  6. doi request reprint Frontal white matter alterations are associated with executive cognitive function in euthymic bipolar patients
    Viola Oertel-Knöchel
    Laboratory of Neurophysiology and Neuroimaging, Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, Goethe University, Frankfurt Main 60528, Germany Electronic address
    J Affect Disord 155:223-33. 2014
    ..The aim of the current study was to assess potential links between WM structural abnormalities and cognitive performance in euthymic middle-aged BD patients (n=30) and matched healthy controls (n=32)...
  7. doi request reprint Verbal episodic memory deficits in remitted bipolar patients: a combined behavioural and fMRI study
    Viola Oertel-Knöchel
    Laboratory of Neurophysiology and Neuroimaging, Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, Goethe University, Frankfurt Main, Germany
    J Affect Disord 150:430-40. 2013
    ..Episodic memory deficits affect the majority of patients with bipolar disorder (BD)...
  8. doi request reprint Reduced functional connectivity and asymmetry of the planum temporale in patients with schizophrenia and first-degree relatives
    Viola Oertel-Knöchel
    Dept of Psychiatry, Psychosomatic Medicine and Psychotherapy, Goethe Univ, Frankfurt Main, Germany
    Schizophr Res 147:331-8. 2013
    ..Our findings support reduced intrinsic functional hemispheric asymmetry of the auditory network as a possible trait marker in schizophrenia...
  9. doi request reprint Association between psychotic symptoms and cortical thickness reduction across the schizophrenia spectrum
    Viola Oertel-Knöchel
    Laboratory of Neuroscience, Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, Johann Wolfgang Goethe University, 60528 Frankfurt Main, Germany
    Cereb Cortex 23:61-70. 2013
    ..Our findings suggest that changes in specific cortical areas may predispose to specific symptoms, as exemplified by the association between temporal cortex thinning and hallucinations...
  10. doi request reprint Cortical-basal ganglia imbalance in schizophrenia patients and unaffected first-degree relatives
    V Oertel-Knöchel
    Laboratory of Neuroscience, Dept of Psychiatry, Goethe Univ, Frankfurt Main, Germany
    Schizophr Res 138:120-7. 2012
    ..These results suggest that brain morphological changes associated with SZ are in part determined by genetic risk factors and are not entirely explained by effects of medication or changes secondary to illness...
  11. doi request reprint Patterns of autobiographical memory in bipolar disorder examined by psychometric and functional neuroimaging methods
    Viola Oertel-Knöchel
    Laboratory of Neuroscience, Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, Goethe University, Frankfurt Main, Germany
    J Nerv Ment Dis 200:296-304. 2012
    ..More frequent intrusions from a person's past, which had a neural correlate in the lack of deactivation in some default mode network areas in BD patients, may contribute to manic or depressive symptoms...
  12. doi request reprint Reduced laterality as a trait marker of schizophrenia--evidence from structural and functional neuroimaging
    Viola Oertel
    Neurophysiology and Neuroimaging Laboratory, Department of Psychiatry, Goethe University, 60528 Frankfurt Main, Germany
    J Neurosci 30:2289-99. 2010
    ..Relatives had intermediate values between patients and controls on both structural and functional measures. This study provides added support for the idea that reduced hemispheric asymmetry is a biological risk factor for schizophrenia...
  13. doi request reprint Mental imagery vividness as a trait marker across the schizophrenia spectrum
    Viola Oertel
    Neurophysiology and Neuroimaging Laboratory, Department of Psychiatry, Johann Wolfgang Goethe Universitat, Frankfurt Main, Germany
    Psychiatry Res 167:1-11. 2009
    ..These results suggest that vividness of mental imagery may be a trait marker across the schizophrenia spectrum. In addition we propose that imagery proneness is relatively independent of the individual psychopathology...
  14. ncbi request reprint Visual hallucinations in schizophrenia investigated with functional magnetic resonance imaging
    Viola Oertel
    Neurophysiology and Neuroimaging Laboratory, Deparment of Psychiatry, Goethe University, Frankfurt Main, Germany
    Psychiatry Res 156:269-73. 2007
    ..We assume that the hippocampal activity is related to the retrieval of visual images from memory and that sensory cortex activity is related to the vividness of the perceptual experience...
  15. doi request reprint Discovery and development of integrative biological markers for schizophrenia
    Viola Oertel-Knöchel
    Laboratory of Neuroscience, Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, Goethe University, Heinrich Hoffmann Str 10, D 60590, Frankfurt, Germany
    Prog Neurobiol 95:686-702. 2011
    ..They should also advance our understanding of the subtle and intricate biological nature of schizophrenia...
  16. ncbi request reprint The corpus callosum in schizophrenia-volume and connectivity changes affect specific regions
    Anna Rotarska-Jagiela
    Department of Psychiatry, Neurophysiology and Neuroimaging Lab, Johann Wolfgang Goethe University, Frankfurt Main, Germany
    Neuroimage 39:1522-32. 2008
    ....