R Mass

Summary

Affiliation: University of Hamburg
Country: Germany

Publications

  1. ncbi request reprint Differential sustained attention/vigilance changes over time in schizophrenics and controls during a degraded stimulus Continuous Performance Test
    R Mass
    University Hospital Eppendorf, Psychiatric Clinic, Hamburg, Germany
    Eur Arch Psychiatry Clin Neurosci 250:24-30. 2000
  2. ncbi request reprint [Eppendorf Schizophrenia Inventory (ESI) vs. Frankfurt Complaint Questionnaire (FCQ). Direct comparison in a clinical trial]
    R Mass
    Klinik fur Psychiatrie und Psychotherapie, Universitatsklinikum Hamburg Eppendorf
    Nervenarzt 76:1109-12, 1113-5. 2005
  3. ncbi request reprint [The vigilance paradigm in schizophrenia research - studies on the Continuous Performance Test (CPT)]
    R Mass
    Klinik und Poliklinik fur Psychiatrie und Psychotherapie, Universitätsklinikums Hamburg Eppendorf
    Fortschr Neurol Psychiatr 70:34-9. 2002
  4. ncbi request reprint Relationship between cannabis use, schizotypal traits, and cognitive function in healthy subjects
    R Mass
    University Hospital Eppendorf, Psychiatric Clinic, Hamburg, Germany
    Psychopathology 34:209-14. 2001
  5. ncbi request reprint Simultaneous assessment of endothelial function, nitric oxide synthase activity, nitric oxide-mediated signaling, and oxidative stress in individuals with and without hypercholesterolemia
    Renke Maas
    Institut fur Experimentelle und Klinische Pharmakologie und Toxikologie, Universitatsklinikum Hamburg Eppendorf, Hamburg, Germany
    Clin Chem 54:292-300. 2008
  6. ncbi request reprint Effects of cerebral hemispheric laterality on the span of apprehension of schizophrenic and healthy subjects
    R Mass
    University Hospital Eppendorf, Psychiatric Clinic, Martinistrasse 52, 20246 Hamburg, Germany
    Eur Arch Psychiatry Clin Neurosci 251:18-23. 2001
  7. ncbi request reprint [The Eppendorf Schizophrenia Inventory (ESI). Development and evaluation of a questionnaire for assessment of characteristic self perception of cognitive dysfunctions by schizophrenic patients]
    R Mass
    Klinik fur Psychiatrie und Psychotherapie, Universitatsklinikum Hamburg Eppendorf
    Nervenarzt 71:885-92. 2000
  8. ncbi request reprint Characteristic subjective experiences of schizophrenia
    R Mass
    Psychiatric Clinic, University Hospital of Eppendorf, Hamburg, Germany
    Schizophr Bull 26:921-31. 2000
  9. ncbi request reprint Psychopathological syndromes of schizophrenia: evaluation of the dimensional structure of the positive and negative syndrome scale
    R Mass
    University Hospital Eppendorf, Psychiatric Clinic, Hamburg, Germany
    Schizophr Bull 26:167-77. 2000
  10. ncbi request reprint Improvement of schizophrenic patients' subjective well-being under atypical antipsychotic drugs
    D Naber
    Universitäts Krankenhaus Hamburg Eppendorf, Clinic for Psychiatry and Psychotherapy, Martinistrasse 52, 20246 Hamburg, Germany
    Schizophr Res 50:79-88. 2001

Detail Information

Publications15

  1. ncbi request reprint Differential sustained attention/vigilance changes over time in schizophrenics and controls during a degraded stimulus Continuous Performance Test
    R Mass
    University Hospital Eppendorf, Psychiatric Clinic, Hamburg, Germany
    Eur Arch Psychiatry Clin Neurosci 250:24-30. 2000
    ..The need for basic research on experimental conditions of the CPT as well as examination of the relationship between sustained attention/vigilance decrements and clinical features of schizophrenia is suggested...
  2. ncbi request reprint [Eppendorf Schizophrenia Inventory (ESI) vs. Frankfurt Complaint Questionnaire (FCQ). Direct comparison in a clinical trial]
    R Mass
    Klinik fur Psychiatrie und Psychotherapie, Universitatsklinikum Hamburg Eppendorf
    Nervenarzt 76:1109-12, 1113-5. 2005
    ..56 (minimum 0.29, maximum 0.73), corresponding to an average shared variance of about 31%. Ad (d): factor analysis yielded an ESI factor and a FBF factor; one-way ANOVA with the factor scores confirms the diagnostic validity of the ESI...
  3. ncbi request reprint [The vigilance paradigm in schizophrenia research - studies on the Continuous Performance Test (CPT)]
    R Mass
    Klinik und Poliklinik fur Psychiatrie und Psychotherapie, Universitätsklinikums Hamburg Eppendorf
    Fortschr Neurol Psychiatr 70:34-9. 2002
    ..Therefore there still is a considerable need for research on the meaning of vigilance deficits for manifestation, course and treatment of schizophrenia...
  4. ncbi request reprint Relationship between cannabis use, schizotypal traits, and cognitive function in healthy subjects
    R Mass
    University Hospital Eppendorf, Psychiatric Clinic, Hamburg, Germany
    Psychopathology 34:209-14. 2001
    ..Therefore, cannabis use may be a vulnerability indicator for schizophrenia...
  5. ncbi request reprint Simultaneous assessment of endothelial function, nitric oxide synthase activity, nitric oxide-mediated signaling, and oxidative stress in individuals with and without hypercholesterolemia
    Renke Maas
    Institut fur Experimentelle und Klinische Pharmakologie und Toxikologie, Universitatsklinikum Hamburg Eppendorf, Hamburg, Germany
    Clin Chem 54:292-300. 2008
    ..It was the aim of this study to directly estimate and compare whole-body NO production in normo- and hypercholesterolemia by applying a nonradioactive stable isotope dilution technique in vivo...
  6. ncbi request reprint Effects of cerebral hemispheric laterality on the span of apprehension of schizophrenic and healthy subjects
    R Mass
    University Hospital Eppendorf, Psychiatric Clinic, Martinistrasse 52, 20246 Hamburg, Germany
    Eur Arch Psychiatry Clin Neurosci 251:18-23. 2001
    ..In general, young subjects performed better than old subjects (both VFs), males performed better than females, and subjects with high education performed better than subjects with low education (right VF)...
  7. ncbi request reprint [The Eppendorf Schizophrenia Inventory (ESI). Development and evaluation of a questionnaire for assessment of characteristic self perception of cognitive dysfunctions by schizophrenic patients]
    R Mass
    Klinik fur Psychiatrie und Psychotherapie, Universitatsklinikum Hamburg Eppendorf
    Nervenarzt 71:885-92. 2000
    ..The results may contribute to refinements in the measurement of specific prepsychotic signs, thus facilitating the development of early intervention approaches...
  8. ncbi request reprint Characteristic subjective experiences of schizophrenia
    R Mass
    Psychiatric Clinic, University Hospital of Eppendorf, Hamburg, Germany
    Schizophr Bull 26:921-31. 2000
    ..The results may contribute to the refinement of the measurement of specific prepsychotic signs, thus facilitating the development of early intervention approaches...
  9. ncbi request reprint Psychopathological syndromes of schizophrenia: evaluation of the dimensional structure of the positive and negative syndrome scale
    R Mass
    University Hospital Eppendorf, Psychiatric Clinic, Hamburg, Germany
    Schizophr Bull 26:167-77. 2000
    ....
  10. ncbi request reprint Improvement of schizophrenic patients' subjective well-being under atypical antipsychotic drugs
    D Naber
    Universitäts Krankenhaus Hamburg Eppendorf, Clinic for Psychiatry and Psychotherapy, Martinistrasse 52, 20246 Hamburg, Germany
    Schizophr Res 50:79-88. 2001
    ..It is concluded that the assessment of subjective well-being under antipsychotic treatment provides an independent outcome measure which is relevant to compliance...
  11. ncbi request reprint [Differences between psychopathological evaluation in German and Turkish language of Turkish immigrants]
    C Haasen
    Klinik fur Psychiatrie und Psychotherapie, Universitatskrankenhaus Eppendorf, Hamburg
    Nervenarzt 71:901-5. 2000
    ..The greatest difficulties lie in the evaluation of delusions. In spite of higher disagreement on psychopathology, the potential misdiagnoses cannot sufficiently explain the higher rate of schizophrenia among migrants...
  12. ncbi request reprint Schizophrenic disorders among Turkish migrants in Germany. A controlled clinical study
    C Haasen
    Clinic for Psychiatry and Psychotherapy, University Hospital Eppendorf, Hamburg, Germany
    Psychopathology 34:203-8. 2001
    ..In conclusion this study shows main differences in psychopathology between psychotic migrants and natives, as discussed in the literature, may be mainly due to diagnostic differences...
  13. ncbi request reprint [Identification of possible cognizance parameters of "mimic disintegration" in schizophrenia using facial electromyography]
    K Wolf
    Klinik und Poliklinik fur Psychiatrie und Psychotherapie, Universitätsklinikum Hamburg Eppendorf Deutschland
    Nervenarzt 76:1103-4, 1105-8. 2005
    ....
  14. ncbi request reprint Impact of present and past antipsychotic side effects on attitude toward typical antipsychotic treatment and adherence
    M Lambert
    Centre for Psychosocial Medicine, Department for Psychiatry and Psychotherapy, University of Hamburg, Martini Street 52, 20246 Hamburg, Germany
    Eur Psychiatry 19:415-22. 2004
    ....
  15. ncbi request reprint [Evaluation of subjective experience of cognitive deficit in patients with schizophrenia using the Eppendorf Schizophrenia Inventory]
    R Mass
    Zh Nevrol Psikhiatr Im S S Korsakova 106:41-5. 2006
    ..The ESI is suggested to be an additional method of psychopathological diagnosis of schizophrenic disorders...