Publications

In preparation

  • Isvoranu, A. M., Boyette, L. L, van Borkulo, C., Borsboom, D., GROUP (in preparation). Cannabis (Ab)use in Psychosis: from Short- to Long-Term Symptomatology.
  • Isvoranu, A. M., Epskamp, S. (in preparation). Gaussian and Ordered Categorical Data in Network Psychometrics: Which Estimation Method to Choose? Deriving Guidelines for Applied Researchers.

2021

  • Ong, H. L*., Isvoranu, A. M.*, Schirmbeck, F., et al. (2021). Obsessive-Compulsive Symptoms and Other Symptoms of the At Risk Mental State for Psychosis: A Network Perspective. Schizophrenia Bulletin.

2020

  • Isvoranu, A. M. Abdin, E., Chong, S. A., Vaingankar, J., Borsboom, D., Subramaniam, M. (under review). Extended Network Analysis of Symptomatology: From Psychopathology to Chronic Illness. BMC Psychiatry.
  • Isvoranu, A. M., Boyette, L.L., Guloksuz, S., Borsboom, D. (2020). Symptom Network Models of Psychosis. In: Tamminga, C.A., Ivleva, E.I., Reininghas, U., van Os, J., eds. Dimensions of Psychosis: Comprehensive Conceptualization and Treatments. New York, NY: Oxford University Press. In Press. (PDF)
  • Isvoranu, A.M., Epskamp, S., Cheung, M. (under review). Network Models of Post-traumatic Stress Disorder: A Meta-analysis. Journal of Abnormal Psychology. (Pre-print)
  • Isvoranu, A. M.*, Ziermans, T.*, Schirmbeck, F., Borsboom, D., Geurts, H., de Haan, L., GROUP Investigators. (under review). Autistic Symptoms and Social Functioning in Psychosis: A Network Approach. Schizophrenia Bulletin
  • Burger, J.*, Isvoranu, A.M.*, The Psychosystems Team, Blanken, T. F. (under review). Reporting Standards for Psychological Network Analyses in Cross-sectional Data. Psychological Methods. (Pre-print)
  • Boyette, L. L.*, Isvoranu, A. M.*, Schirmbeck, F., Velthorst, E., Simons, C., Borsboom, D., de Haan, L., EUGEI (2020). From Speech Illusions to Onset of Psychotic Disorder: Combining an Experimental Measure of Aberrant Experiences with Network Analysis. Schizophrenia Bulletin Open(PDF)

2019

  • Isvoranu, A. M., Guloksuz, S., Epskamp, S., van Os, J., Borsboom, D., GROUP (2019). Toward Incorporating Genetic Risk Scores into Symptom Networks of Psychosis. Psychological Medicine. (PDF) 

2016 – 2018

  • Isvoranu, A. M., van Borkulo, C. D., Boyette, L. L., Wigman, J. T. W., Vinkers, C. H., Borsboom, D. (2017). A Network Approach to Psychosis: Pathways Between Childhood Trauma and Psychotic Symptoms. Schizophrenia Bulletin43(1), 187-196. (PDF)
  • Isvoranu, A. M., Borsboom, D., van Os, J. & Guloksuz, S. (2016). A Network Approach to Environmental Impact in Psychotic Disorder: Brief Theoretical Framework. Schizophrenia Bulletin42(4), 870-873. (PDF)

Collaborations:

  • Abacioglu, C. S., Isvoranu, A. M., Epskamp, S., Verkuyten, M., & Thijs, J. (2019). Exploring multicultural classroom dynamics: A network analysis. Journal of school psychology74, 90-105.
  • Epskamp, S., van Borkulo, C. D., van der Veen, D. C., Servaas, M. N., Isvoranu, A. M., Riese, H., Cramer, A. O. J. (2017). Personalized Network Modeling in Psychopathology: The Importance of Contemporaneous and Temporal Connections. Clinical Psychological Science, 6(3), 416-427. (PDF)
  • Epskamp, S., Isvoranu, A.M., Cheung, M. (under review). Meta-analytic Gaussian Network Aggregation. Psychometrika. (PDF)
  • Fonseca-Pedrero, E., Ortuño, J., Debbané, M., Chan, R. C., Cicero, D., Zhang, L. C., … Isvoranu, A.M., Epskamp, S., Fried, E.I. (2018). The Network Structure of Schizotypal Personality Traits. Schizophrenia Bulletin. (PDF)
  • Liu, D., Epskamp, S., & Isvoranu, A. M. (under review). Network Analysis of Physical and Psychiatric Symptoms of Hospital Discharged Patients Infected with COVID-19. Psychological Medicine.
  • van Rooijen, G., Isvoranu, A. M., Kruijt, O. H., van Borkulo, C. D., Meijer, C. J., Wigman, J. T. W., Ruhé H. G., de Haan, L., GROUP (in press). A state-independent network of depressive, negative and positive symptoms in male patients with schizophrenia spectrum disorders. Schizophrenia Research, 193, 232-239. (PDF, Supplement & R-code)
  • van Rooijen, G.,  Isvoranu, A. M., Meijer, C. J., van Borkulo, C.D., , Ruhé H. G., de Haan, L., GROUP (in press). A Symptom Network Structure of the Psychosis Spectrum. Schizophrenia Research, 189, 75-83. (PDF)

*denotes shared first authorship