Julie E Nordgaard Frederiksen

Research output

Research output per year 2005 2010 2012 2015 2016 2017 2018 2019 2019

• 23 Journal article
• 3 Comment/debate
• 2 Book chapter
• 1 Book
• 3 More
  • 1 Ph.D. thesis
  • 1 Poster
  • 1 Review

Research output per year

Research output per year

Search results

• 2019

  First-rank symptoms and self-disorders in schizophrenia

  Frederiksen, J. E. N., Henriksen, M. G., Berge, J. & Nilsson, L. S., Aug 2019, In: Schizophrenia Research. 210, p. 306-307 2 p.

  Research output: Contribution to journal › Comment/debate › Research › peer-review

  4 Citations (Scopus)

• Phenomenological psychopathology and quantitative research

  Frederiksen, J. E. N. & Henriksen, M. G., 2019, The Oxford Handbook of Phenomenological Psychopathology. Stanghellini, G., Broome, M., Fernandez, A., Fusar-Poli, P., Raballo, A. & Rosfort, R. (eds.). Oxford: Oxford University Press, p. 941-951 11 p.

  Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

• Social Life in the Schizophrenia Spectrum: A Phenomenological Study of Five Patients

  Nilsson, L. S., Urfer Parnas, A. & Nordgaard, J., 2019, In: Psychopathology. 52, 4, p. 232-239

  Research output: Contribution to journal › Journal article › Research › peer-review

  • schizophrenia 100%
  • Schizophrenia 74%
  • social milieu 40%
  • chronically ill 39%
  • social background 34%
  3 Citations (Scopus)
• 2018

  A Phenomenological Approach to Psychopathology of Imagination: Development of a Descriptive Instrument - Examination of Anomalous Fantasy and Imagination

  Rasmussen, A. R., Stephensen, H., Nordgaard, J. & Parnas, J., 1 Jul 2018, In: Psychopathology. 51, 3, p. 210-215

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Imagination 100%
  • Fantasy 97%
  • psychopathology 72%
  • Psychopathology 71%
  • imagination 67%
  4 Citations (Scopus)

• Kreativitet og psykose

  Translated title of the contribution: Creativity and psychosisSandsten, K. E., Nordgaard, J. & Parnas, J., 2018, In: Ugeskrift for Laeger. 180, 32, 4 p., V02180141.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Creativity 100%
  • Psychotic Disorders 72%
  • Schizophrenia 31%
  • History 28%

• Self-disorders in schizophrenia-spectrum disorders: a 5-year follow-up study

  Nordgaard, J., Nilsson, L. S., Sæbye, D. & Parnas, J., 1 Oct 2018, In: European Archives of Psychiatry and Clinical Neuroscience. 268, 7, p. 713-718

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Schizophrenia 100%
  • Psychopathology 40%
  25 Citations (Scopus)

  39 Downloads (Pure)

• The effect of implementation of an early detection team: A nationwide register-based study of characteristics and help-seeking behavior in first-episode schizophrenia in Denmark

  Hastrup, L. H., Haahr, U. H., Nordgaard, J. & Simonsen, E., Nov 2018, In: Schizophrenia Research. 201, p. 337-342

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Help-Seeking Behavior 100%
  • Denmark 73%
  • Schizophrenia 56%
  • Mental Health Services 29%
  • Demography 17%
  4 Citations (Scopus)

• Tidlig opsporing af psykose: erfaringer fra de første 5 år

  Nordgaard, J., Haahr, U. & Simonsen, E., 2018, In: Ugeskrift for Laeger. 180, 13, p. 2-5 4 p., V09170680.

  Research output: Contribution to journal › Journal article › Research › peer-review
• 2017

  Exploring social cognition in schizophrenia

  Revsbech, R., Mortensen, E. L., Nordgaard, J., Jansson, L. B., Sæbye, D., Flensborg-Madsen, T., Cutting, J. & Parnas, J., 1 Oct 2017, In: European Archives of Psychiatry and Clinical Neuroscience. 267, 7, p. 611–619 9 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Schizophrenia 100%
  • Cognition 97%
  • Intelligence Tests 78%
  • Neuropsychological Tests 66%
  • Psychology 41%
  1 Citation (Scopus)

• Genetics of Schizophrenia: Overview of Methods, Findings and Limitations

  Henriksen, M. G., Frederiksen, J. E. N. & Jansson, L. B., 22 Jun 2017, In: Frontiers in Human Neuroscience. 11, 9 p., 322.

  Research output: Contribution to journal › Review › peer-review

  • Schizophrenia 100%
  • Molecular Biology 39%
  • Genetic Research 31%
  • Optimism 29%
  • Genotype 17%
  43 Citations (Scopus)

  85 Downloads (Pure)

• Panic, Self-Disorder, and EASE Research: Methodological Considerations

  Parnas, J., Frederiksen, J. E. N. & Henriksen, M. G., 1 Apr 2017, In: Psychopathology. 50, 2, p. 169–170 2 p.

  Research output: Contribution to journal › Comment/debate › Research › peer-review

  4 Citations (Scopus)

• Temporal persistence of anomalous self-experience: A 5 years follow-up

  Nordgaard, J., Handest, P., Vollmer-Larsen, A., Sæbye, D., Pedersen, J. T. & Parnas, J., 1 Jan 2017, In: Schizophrenia Research. 179, p. 36-40 5 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Schizophrenia 100%
  • Patient Admission 67%
  • Psychopathology 60%
  • Mental Disorders 49%
  23 Citations (Scopus)
• 2016

  Premorbid self-disorders and lifetime diagnosis in the schizophrenia spectrum: a prospective high-risk study

  Parnas, J., Carter, J. & Frederiksen, J. E. N., 1 Feb 2016, In: Early Intervention in Psychiatry. 10, 1, p. 45–53

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Schizophrenia 100%
  • MMPI 34%
  • Patient Admission 15%
  • Proxy 14%
  • Child 5%
  30 Citations (Scopus)

• Self-disorders: A promising Candidate for Early Detection

  Frederiksen, J. E. N. & Henriksen, M. G., 2016, In: Scandinavian Journal of Child and Adolescent Psychiatry and Psychology. 4, 1-Special issue, p. 12-13 2 p.

  Research output: Contribution to journal › Comment/debate › Research › peer-review

• Self-disorders in schizophrenia

  Henriksen, M. G. & Nordgaard, J., 2016, An Experiential Approach to Psychopathology: What is It like to Suffer from Mental Disorders?. Stanghellini, G. & Aragona, M. (eds.). Springer, p. 265-280 16 p.

  Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

  17 Citations (Scopus)

• The Psychiatric Interview for Differential Diagnosis

  Jansson, L. B. & Frederiksen, J. E. N., 18 Jul 2016, Switzerland: Springer.

  Research output: Book/Report › Book › Communication

  • Differential Diagnosis 100%
  • Manuals 99%
  • Psychiatry 95%
  • Interviews 85%
  • Consciousness Disorders 60%
  20 Citations (Scopus)

• Variability in clinical diagnoses during the ICD-8 and ICD-10 era

  Frederiksen, J. E. N., Jessen, K., Sæbye, D. & Parnas, J., 1 Sept 2016, In: Social Psychiatry and Psychiatric Epidemiology. 51, 9, p. 1293-9 7 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • diagnostic 100%
  • Psychiatry 87%
  • Denmark 62%
  • Habits 56%
  • homogeneity 53%
  7 Citations (Scopus)
• 2015

  Exploring rationality in schizophrenia

  Revsbech, R., Mortensen, E. L., Owen, G., Frederiksen, J. E. N., Jansson, L. B., Sæbye, D., Flensborg-Madsen, T. & Parnas, J., Sept 2015, In: British Journal of Psychiatry Open. 1, 1, p. 98-103 6 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Schizophrenia 100%
  • Intelligence Tests 62%
  • Neuropsychological Tests 26%
  • Intelligence 25%
  3 Citations (Scopus)

• Pregabalin kan medføre afhængighed og abstinenssymptomer

  Translated title of the contribution: Pregabalin can cause addiction and withdrawal symptomsNordgaard, J. & Jürgens, G., 26 Jan 2015, In: Ugeskrift for Laeger. 177, 2A, p. 38-9 2 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Pregabalin 100%
  • Substance Withdrawal Syndrome 91%
  • Suicidal Ideation 34%
  • Hallucinations 16%
  • Toxicology 14%
  11 Citations (Scopus)

• Self-Disorders, Neurocognition and Rationality in Schizophrenia: A Preliminary Study

  Frederiksen, J. E. N., Revsbech, R. & Henriksen, M. G., 14 Oct 2015, In: Psychopathology. 48, 5, p. 310-316 7 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • schizophrenia 100%
  • rationality 86%
  • Schizophrenia 74%
  • Neurocognitive Disorders 54%
  • performance 24%
  9 Citations (Scopus)
• 2014

  Schizophrenia as a disorder of the self

  Henriksen, M. G. & Frederiksen, J. E. N., 1 Dec 2014, In: Journal of Psychopathology. 20, 4, p. 435-441 7 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Schizophrenia 100%
  • Empirical Research 31%
  • Psychotherapy 24%
  • Mental Disorders 19%
  • Direction compound 17%
  22 Citations (Scopus)

• Self-disorders and the Schizophrenia Spectrum: A Study of 100 First Hospital Admissions

  Nordgaard, J. & Parnas, J., 1 Nov 2014, In: Schizophrenia Bulletin. 40, 6, p. 1300-1307 8 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Schizophrenia 100%
  • Patient Admission 12%
  • Intelligence 11%
  • Statistical Factor Analysis 9%
  • Inpatients 8%
  113 Citations (Scopus)
• 2013

  A haunting that never stops: psychiatry's problem of description

  Frederiksen, J. E. N. & Parnas, J., Jun 2013, In: Acta Psychiatrica Scandinavica. Supplementum. 127, 6, p. 434-5 2 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  10 Citations (Scopus)

• The psychiatric interview: validity, structure, and subjectivity

  Frederiksen, J. E. N., Sass, L. A. & Parnas, J., Jun 2013, In: European Archives of Psychiatry and Clinical Neuroscience.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Psychiatry 100%
  • Interviews 89%
  • Behaviorism 47%
  • Signs and Symptoms 46%
  • Medically Unexplained Symptoms 32%
  98 Citations (Scopus)
• 2012

  A semi-structured, phenomenologically oriented psychiatric interview: Descriptive congruens in assessing anomalous subjective experience and mental status

  Frederiksen, J. E. N. & Parnas, J. S. S., 2012, In: Clinical Neuropsychiatry. 9, 3, p. 123-128 6 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  8 Citations (Scopus)

• Assessing the diagnostic validity of a structured psychiatric interview in a first-admission hospital sample

  Nordgaard, J., Revsbech, R., Sæbye, D. & Parnas, J., Oct 2012, In: World Psychiatry. 11, 3, p. 181-5 5 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Psychiatry 100%
  • Interviews 89%
  • Diagnostic and Statistical Manual of Mental Disorders 84%
  • Psychopathology 22%
  • Consensus 21%
  66 Citations (Scopus)

• Empirical and theoretical aspects of the psychiatric diagnostic interview

  Frederiksen, J. E. N., 2012, 103 p.

  Research output: Book/Report › Ph.D. thesis
• 2010

  Drop the SCID? Interview technique and Diagnosis

  Nordgaard, J., Revsbech, R., Handest, P. & Parnas, J., 2010. 0 p.

  Research output: Contribution to conference › Poster › Research

• The concept of psychosis: a clinical and theoretical analysis

  Parnas, J., Frederiksen, J. E. N. & Varga, S., 2010, In: Clinical Neuropsychiatry: journal of treatments evaluation. 7, 2, p. 32-37 6 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

• The Concept of Psychosis: A clinical and Theoretical Analysis

  Frederiksen, J. E. N., Apr 2010, In: Clinical Neuropsychiatry. 7, 2

  Research output: Contribution to journal › Journal article › Research

  • Psychotic Disorders 100%
  • Reality Testing 44%
  • Anthropology 34%
  • Delusions 32%
  • Consensus 25%
  9 Citations (Scopus)
• 2008

  The diagnostic status of first-rank symptoms

  Nordgaard, J., Arnfred, S. M., Handest, P., Parnas, J., Nordgaard, J., Arnfred, S. M., Handest, P. & Parnas, J., 1 Jan 2008, In: Schizophrenia Bulletin. 34, 1, p. 137-54 18 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • International Classification of Diseases 100%
  • Diagnostic and Statistical Manual of Mental Disorders 92%
  • Schizophrenia 80%
  102 Citations (Scopus)
• 2005

  Reliability of clinical ICD-10 schizophrenia diagnoses

  Jakobsen, K. D., Frederiksen, J. N., Hansen, T., Jansson, L. B., Parnas, J. & Werge, T., 2005, In: Nordic Journal of Psychiatry. 59, 3, p. 209-12 4 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • International Classification of Diseases 100%
  • Schizophrenia 80%
  • Checklist 10%
  • Diagnostic and Statistical Manual of Mental Disorders 10%
  • Psychotic Disorders 10%
  120 Citations (Scopus)