D Schuepbach

Summary

Affiliation: University of Pittsburgh
Country: USA

Publications

  1. ncbi request reprint Cerebral hemodynamic response induced by the Tower of Hanoi puzzle and the Wisconsin Card Sorting test
    D Schuepbach
    Psychiatric Services of the University of Berne, 3010, Bern, Switzerland
    Neuropsychologia 40:39-53. 2002
  2. ncbi request reprint Negative symptom resolution and improvements in specific cognitive deficits after acute treatment in first-episode schizophrenia
    Daniel Schuepbach
    Neurobehavioral Studies Program, Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA, USA
    Schizophr Res 53:249-61. 2002
  3. ncbi request reprint Rapid cerebral hemodynamic modulation during mental planning and movement execution: evidence of time-locked relationship with complex behavior
    Daniel Schuepbach
    Psychiatric University Hospital Zurich, Lenggstrasse 31, PO Box 1931, 8032 Zurich, Switzerland
    Clin Neurophysiol 118:2254-62. 2007
  4. ncbi request reprint Impaired rapid modulation of cerebral hemodynamics during a planning task in schizophrenia
    Daniel Schuepbach
    Psychiatric University Hospital Zurich, Lenggstrasse 31, Zurich, Switzerland
    Clin Neurophysiol 118:1449-59. 2007
  5. pmc Association between two distinct executive tasks in schizophrenia: a functional transcranial Doppler sonography study
    Deborah Feldmann
    Psychiatric University Hospital Zurich, Lenggstrasse 31, 8032 Zurich, Switzerland
    BMC Psychiatry 6:25. 2006
  6. ncbi request reprint Early treatment-induced improvement of negative symptoms predicts cognitive functioning in treatment-naive first episode schizophrenia: a 2-year followup
    Daniel Schuepbach
    Psychiatric University Hospital Zurich, PO Box 68, CH 8029 Zurich, Switzerland
    Schizophr Bull 30:837-48. 2004
  7. ncbi request reprint Lateralization of cerebral hemodynamics during Wisconsin Card Sorting Test: a functional transcranial Doppler sonography study
    Daniel Schuepbach
    Psychiatric University Hospital, Zurich, Switzerland
    Clin Neurophysiol 116:1041-8. 2005
  8. ncbi request reprint Pretreatment and longitudinal studies of neuropsychological deficits in antipsychotic-naïve patients with schizophrenia
    S Kristian Hill
    Center for Cognitive Medicine, Department of Psychiatry M C 913, University of Illinois at Chicago, 912 South Wood Street, Suite 235, Chicago, IL 60612, USA
    Schizophr Res 68:49-63. 2004
  9. ncbi request reprint Temporal modulation of cerebral hemodynamics under prefrontal challenge in schizophrenia: a transcranial Doppler sonography study
    Daniel Schuepbach
    Psychiatric Services of the University of Bern, CH 3008 Bern, Switzerland
    Psychiatry Res 115:155-70. 2002
  10. ncbi request reprint Imbalance between left and right dorsolateral prefrontal cortex in major depression is linked to negative emotional judgment: an fMRI study in severe major depressive disorder
    Simone Grimm
    Department of Psychiatry, University of Zurich, Switzerland
    Biol Psychiatry 63:369-76. 2008

Detail Information

Publications13

  1. ncbi request reprint Cerebral hemodynamic response induced by the Tower of Hanoi puzzle and the Wisconsin Card Sorting test
    D Schuepbach
    Psychiatric Services of the University of Berne, 3010, Bern, Switzerland
    Neuropsychologia 40:39-53. 2002
    ..These findings showed a different CBFV pattern during the TOH task and WCST than during the visuomotor test. In conclusion, TCD was able to assess CBFV in prefrontal functions, using a high resolution in time...
  2. ncbi request reprint Negative symptom resolution and improvements in specific cognitive deficits after acute treatment in first-episode schizophrenia
    Daniel Schuepbach
    Neurobehavioral Studies Program, Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA, USA
    Schizophr Res 53:249-61. 2002
    ..Reduction in positive symptoms was not associated with change in cognitive abilities. These findings suggest a linkage between early, treatment-induced improvements in negative symptoms and reductions in distinct cognitive deficits...
  3. ncbi request reprint Rapid cerebral hemodynamic modulation during mental planning and movement execution: evidence of time-locked relationship with complex behavior
    Daniel Schuepbach
    Psychiatric University Hospital Zurich, Lenggstrasse 31, PO Box 1931, 8032 Zurich, Switzerland
    Clin Neurophysiol 118:2254-62. 2007
    ..The present study examined the linkage between hemodynamic modulation in basal cerebral arteries and performance in a non-routine planning task by means of functional transcranial Doppler sonography (fTCD)...
  4. ncbi request reprint Impaired rapid modulation of cerebral hemodynamics during a planning task in schizophrenia
    Daniel Schuepbach
    Psychiatric University Hospital Zurich, Lenggstrasse 31, Zurich, Switzerland
    Clin Neurophysiol 118:1449-59. 2007
    ..This study was undertaken to investigate rapid changes of cerebral hemodynamics during separate phases of SOC in schizophrenia and normals by means of functional transcranial Doppler sonography (fTCD)...
  5. pmc Association between two distinct executive tasks in schizophrenia: a functional transcranial Doppler sonography study
    Deborah Feldmann
    Psychiatric University Hospital Zurich, Lenggstrasse 31, 8032 Zurich, Switzerland
    BMC Psychiatry 6:25. 2006
    ..We undertook this study to investigate the association between performance during separate phases of SOC and WCST, including mean cerebral blood flow velocity (MFV) measurements in chronic schizophrenia...
  6. ncbi request reprint Early treatment-induced improvement of negative symptoms predicts cognitive functioning in treatment-naive first episode schizophrenia: a 2-year followup
    Daniel Schuepbach
    Psychiatric University Hospital Zurich, PO Box 68, CH 8029 Zurich, Switzerland
    Schizophr Bull 30:837-48. 2004
    ..These findings suggest an important relationship between treatment efficacy of antipsychotic medication and the longer term course of cognitive deficits in schizophrenia...
  7. ncbi request reprint Lateralization of cerebral hemodynamics during Wisconsin Card Sorting Test: a functional transcranial Doppler sonography study
    Daniel Schuepbach
    Psychiatric University Hospital, Zurich, Switzerland
    Clin Neurophysiol 116:1041-8. 2005
    ..We used fTCD to investigate CBFV changes occurring in both MCA and ACA during WCST and different sorting dimensions...
  8. ncbi request reprint Pretreatment and longitudinal studies of neuropsychological deficits in antipsychotic-naïve patients with schizophrenia
    S Kristian Hill
    Center for Cognitive Medicine, Department of Psychiatry M C 913, University of Illinois at Chicago, 912 South Wood Street, Suite 235, Chicago, IL 60612, USA
    Schizophr Res 68:49-63. 2004
    ..Relatively static and generalized neuropsychological dysfunction, evident from illness onset, is consistent with neurodevelopmental rather than neurodegenerative models of schizophrenia...
  9. ncbi request reprint Temporal modulation of cerebral hemodynamics under prefrontal challenge in schizophrenia: a transcranial Doppler sonography study
    Daniel Schuepbach
    Psychiatric Services of the University of Bern, CH 3008 Bern, Switzerland
    Psychiatry Res 115:155-70. 2002
    ..Importantly, the results of this study imply a degraded pattern of CBFV changes over time in schizophrenia during prefrontal activation...
  10. ncbi request reprint Imbalance between left and right dorsolateral prefrontal cortex in major depression is linked to negative emotional judgment: an fMRI study in severe major depressive disorder
    Simone Grimm
    Department of Psychiatry, University of Zurich, Switzerland
    Biol Psychiatry 63:369-76. 2008
    ....
  11. ncbi request reprint Relationships between cognitive and neurological performance in neuroleptic-naïve psychosis
    Richard D Sanders
    Western Psychiatric Institute and Clinic, Pittsburgh, Pennsylvania, USA
    J Neuropsychiatry Clin Neurosci 16:480-7. 2004
    ..Customarily, frontal neuropsychological tasks also relate more strongly to CogPer than to RepMot. Approximately one-half of the variability in these cognitive and neurological assessments is shared...
  12. ncbi request reprint Voluntary vs. involuntary hospital admission in acute mania of bipolar disorder: results from the Swiss sample of the EMBLEM study
    Daniel Schuepbach
    Psychiatric University Hospital Zurich, P O Box 1931, 8032 Zurich, Switzerland
    J Affect Disord 90:57-61. 2006
    ....
  13. ncbi request reprint Cerebral hemodynamics and processing speed during category learning
    Daniel Schuepbach
    Psychiatric University Hospital, P O Box 68, CH 8029, Zurich, Switzerland
    Neuroreport 15:1195-8. 2004
    ..These results suggest a common functional substrate between optimised speed of solution and cerebral hemodynamics during maintaining set...