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J. Røssberg · SciRah

Researcher profile · Semantic Scholar

J. Røssberg

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J. Røssberg — researcher profile on SciRah

h-index: 39
Works: 165
Citations: 4,323

Most-cited papers

Neurocognition and Duration of Psychosis: A 10-year Follow-up of First-Episode Patients.
B. Rund, H. Barder, J. Evensen, U. Haahr +13 more
2015Schizophrenia bulletin122 citations Open access
Semantic Scholar
Association of Structural Magnetic Resonance Imaging Measures With Psychosis Onset in Individuals at Clinical High Risk for Developing Psychosis: An ENIGMA Working Group Mega-analysis.
M. Jalbrzikowski, R. Hayes, S. Wood, D. Nordholm +114 more
2021JAMA psychiatry114 citations Open access
Semantic Scholar
Subjective quality of life in first-episode psychosis. A ten year follow-up study.
E. Gardsjord, K. L. Romm, S. Friis, H. Barder +14 more
2016Schizophrenia Research72 citations
Semantic Scholar
Early Predictors of Ten-Year Course in First-Episode Psychosis.
S. Friis, I. Melle, J. Johannessen, J. Røssberg +12 more
2016Psychiatric Services63 citations Open access
Semantic Scholar
Genetic loci shared between major depression and intelligence with mixed directions of effect
S. Bahrami, A. Shadrin, O. Frei, K. O’Connell +11 more
2021Nature Human Behaviour50 citations Open access
Semantic Scholar
Depressive symptoms in first‐episode psychosis: a 10‐year follow‐up study
Nasrettin Sönmez, J. Røssberg, J. Evensen, H. Barder +13 more
2016Early Intervention in Psychiatry42 citations
Semantic Scholar
Cognitive behavior therapy in early psychosis with a focus on depression and low self-esteem: A randomized controlled trial.
Nasrettin Sönmez, K. L. Romm, Tiril Østefjells, M. Grande +5 more
2019Comprehensive Psychiatry40 citations Open access
Semantic Scholar
How do adolescents with depression experience improvement in psychodynamic psychotherapy? A qualitative study
A. Løvgren, J. Røssberg, L. Nilsen, E. Engebretsen +1 more
2019BMC Psychiatry39 citations Open access
Semantic Scholar
Normative Modeling of Brain Morphometry in Clinical High Risk for Psychosis
S. Haas, Rui-Yang Ge, I. Agartz, G. Amminger +76 more
2023JAMA psychiatry36 citations Open access
Semantic Scholar
Neuroanatomical heterogeneity and homogeneity in individuals at clinical high risk for psychosis
Helen Baldwin, J. Raduà, M. Antoniades, S. Haas +107 more
2022Translational Psychiatry36 citations Open access
Semantic Scholar
Metacognitive beliefs mediate the effect of emotional abuse on depressive and psychotic symptoms in severe mental disorders
Tiril Østefjells, J. U. Lystad, A. Berg, R. Hagen +4 more
2017Psychological Medicine34 citations Open access
Semantic Scholar
Relation between premorbid adjustment, duration of untreated psychosis and close interpersonal trauma in first‐episode psychosis
U. Haahr, T. Larsen, E. Simonsen, B. Rund +12 more
2018Early Intervention in Psychiatry33 citations
Semantic Scholar
Participants' perceived benefits of family intervention following a first episode of psychosis: a qualitative study
L. Nilsen, Jan Frich, S. Friis, Irene Norheim +1 more
2016Early Intervention in Psychiatry33 citations
Semantic Scholar
Mediators of outcome in adolescent psychotherapy and their implications for theories and mechanisms of change: a systematic review
S. Taubner, Y. Ioannou, A. Saliba, C. Sales +17 more
2023European Child and Adolescent Psychiatry31 citations Open access
Semantic Scholar
Anomalous self-experiences are strongly associated with negative symptoms in a clinical high-risk for psychosis sample.
T. Værnes, J. Røssberg, P. Møller
2019Comprehensive Psychiatry30 citations Open access
Semantic Scholar
Association between altered brain morphology and elevated peripheral endothelial markers--implications for psychotic disorders.
I. Dieset, U. Haukvik, I. Melle, J. Røssberg +7 more
2015Schizophrenia Research28 citations Open access
Semantic Scholar
10 year course of IQ in first-episode psychosis: relationship between duration of psychosis and long-term intellectual trajectories.
H. Barder, K. Sundet, B. Rund, J. Evensen +13 more
2015Psychiatry Research28 citations
Semantic Scholar
Using brain structural neuroimaging measures to predict psychosis onset for individuals at clinical high-risk
Yinghan Zhu, N. Maikusa, J. Raduà, P. Sämann +57 more
2024Molecular Psychiatry27 citations Open access
Semantic Scholar
Digging down or scratching the surface: how patients use metaphors to describe their experiences of psychotherapy
A. Malkomsen, J. Røssberg, T. Dammen, T. Wilberg +3 more
2021BMC Psychiatry27 citations Open access
Semantic Scholar
The transition process between child and adolescent mental services and adult mental health services for patients with anorexia nervosa: a qualitative study of the parents’ experiences
Veronica Lockertsen, Lill Ann Wellhaven Holm, L. Nilsen, Ø. Rø +2 more
2021Journal of Eating Disorders25 citations Open access
Semantic Scholar
Experiences of patients with anorexia nervosa during the transition from child and adolescent mental health services to adult mental health services
Veronica Lockertsen, L. Nilsen, Lill Ann Wellhaven Holm, Ø. Rø +2 more
2020Journal of Eating Disorders24 citations Open access
Semantic Scholar
Normative modeling of brain morphometry in Clinical High-Risk for Psychosis
S. Haas, Rui-Yang Ge, I. Agartz, G. Amminger +75 more
2023bioRxiv22 citations Open access
Semantic Scholar
Mental health professionals’ experiences transitioning patients with anorexia nervosa from child/adolescent to adult mental health services: a qualitative study
Veronica Lockertsen, L. Nilsen, Lill Ann Wellhaven Holm, Ø. Rø +2 more
2020BMC Health Services Research20 citations Open access
Semantic Scholar
Anomalous Self-Experiences: Markers of Schizophrenia Vulnerability or Symptoms of Depersonalization Disorder? A Phenomenological Investigation of Two Cases
T. Værnes, J. Røssberg, P. Møller
2018Psychopathology20 citations Open access
Semantic Scholar
An exploration of metacognitive beliefs and thought control strategies in bipolar disorder.
Tiril Østefjells, I. Melle, S. Aminoff, Tone Hellvin +4 more
2017Comprehensive Psychiatry20 citations
Semantic Scholar
Mechanisms of change and heterogeneous treatment effects in psychodynamic and cognitive behavioural therapy for patients with depressive disorder: a randomized controlled trial
J. Røssberg, J. Evensen, T. Dammen, T. Wilberg +7 more
2021BMC Psychology19 citations Open access
Semantic Scholar
Countertransference feelings and personality disorders: a psychometric evaluation of a brief version of the Feeling Word Checklist (FWC-BV)
Randi Breivik, T. Wilberg, J. Evensen, J. Røssberg +2 more
2020BMC Psychiatry19 citations Open access
Semantic Scholar
Comparative effectiveness of short-term psychodynamic psychotherapy and cognitive behavioral therapy for major depression in psychiatric outpatient clinics: a randomized controlled trial
A. Malkomsen, T. Wilberg, Bente Bull-Hansen, T. Dammen +6 more
2025BMC Psychiatry16 citations Open access
Semantic Scholar
Association between early suicidal trajectories in first-episode psychosis and 10-year follow-up: TIPS registry-linked study.
S. Gohar, W. ten Velden Hegelstad, B. Auestad, U. Haahr +9 more
2023Lancet psychiatry15 citations Open access
Semantic Scholar
Finding Relevant Psychoeducation Content for Adolescents Experiencing Symptoms of Depression: Content Analysis of User-Generated Online Texts
K. Dysthe, O. R. Haavet, J. Røssberg, P. B. Brandtzaeg +2 more
2021Journal of Medical Internet Research13 citations Open access
Semantic Scholar
Is going into stable symptomatic remission associated with a more positive development of life satisfaction? A 10-year follow-up study of first episode psychosis.
E. Gardsjord, K. L. Romm, J. Røssberg, S. Friis +14 more
2017Schizophrenia Research13 citations
Semantic Scholar
Unhelpful metacognitive beliefs in early psychosis are associated with affective symptoms and childhood social adjustment.
Tiril Østefjells, I. Melle, R. Hagen, K. L. Romm +3 more
2015Schizophrenia Research13 citations Open access
Semantic Scholar
Linguistic markers and basic self-disturbances among adolescents at risk of psychosis. A qualitative study
Lise Baklund, J. Røssberg, P. Møller
2022EClinicalMedicine12 citations Open access
Semantic Scholar
Improvement in Psychodynamic Psychotherapy for Depression: A Qualitative Study of the Patients’ Perspective
A. Løvgren, J. Røssberg, E. Engebretsen, R. Ulberg
2020International Journal of Environmental Research and Public Health12 citations Open access
Semantic Scholar
How do men with severe sexual and physical childhood traumatization experience trauma-stabilizing group treatment? A qualitative study
L. Roberg, L. Nilsen, J. Røssberg
2018European Journal of Psychotraumatology12 citations Open access
Semantic Scholar
Countertransference in the treatment of patients with personality disorders: A longitudinal study
R. B. Øvstebø, G. Pedersen, T. Wilberg, J. Røssberg +2 more
2023Psychotherapy Research10 citations Open access
Semantic Scholar
Burnout among psychotherapists: a cross-cultural value survey among 12 European countries during the coronavirus disease pandemic
Angelika Van Hoy, M. Rzeszutek, M. Pięta, J. M. Mestre +18 more
2022Scientific Reports10 citations Open access
Semantic Scholar
Study protocol for “MDMA-assisted therapy as a treatment for major depressive disorder: A proof of principle study”
T. Kvam, Ivar W. Goksøyr, L. Stewart, D. Repantis +2 more
2022Frontiers in Psychiatry10 citations Open access
Semantic Scholar
A 10-year follow-up study of violent victimization in first episode psychosis: Risk and protective factors.
J. Langeveld, S. Bjørkly, J. Evensen, I. Joa +11 more
2018Psychiatry Research10 citations
Semantic Scholar
Theories of Change and Mediators of Psychotherapy Effectiveness in Adolescents With Externalising Behaviours: A Systematic Review
J. M. Mestre, S. Taubner, C. Mota, Margarida Rangel Henriques +17 more
2022Frontiers in Psychiatry9 citations Open access
Semantic Scholar
Childhood trauma, antipsychotic medication, and symptom remission in first-episode psychosis
A. Ottesen, W. T. V. Hegelstad, I. Joa, Stein E. Opjordsmoen +9 more
2021Psychological Medicine9 citations Open access
Semantic Scholar
Thinner cortex is associated with psychosis onset in individuals at Clinical High Risk for Developing Psychosis: An ENIGMA Working Group mega-analysis
M. Jalbrzikowski, R. Hayes, S. Wood, D. Nordholm +113 more
2021medRxiv8 citations Open access
Semantic Scholar
Basic self-disturbance in subjects at clinical high risk for psychosis: Relationship with clinical and functional outcomes at one year follow-up.
T. Værnes, J. Røssberg, I. Melle, B. Nelson +2 more
2021Psychiatry Research8 citations Open access
Semantic Scholar
Therapists’ Experiences of Psychodynamic Therapy with and without Transference Interventions for Adolescents with Depression
Maria Jones, M. Råbu, J. Røssberg, R. Ulberg
2020International Journal of Environmental Research and Public Health8 citations Open access
Semantic Scholar
Preventing Poor Vocational Functioning in Psychosis Through Early Intervention.
W. ten Velden Hegelstad, K. Brønnick, H. Barder, J. Evensen +13 more
2017Psychiatric Services8 citations Open access
Semantic Scholar
Challenges for group leaders working with families dealing with early psychosis: a qualitative study
L. Nilsen, Irene Norheim, Jan Frich, S. Friis +1 more
2015BMC Psychiatry8 citations Open access
Semantic Scholar
Implementation of guidelines on Family Involvement for persons with Psychotic disorders: a pragmatic cluster randomized trial. Effect on relatives’ outcomes and family interventions received
Irene Norheim, Reidar Pedersen, M. L. Selle, J. Røssberg +8 more
2024Frontiers in Psychiatry7 citations Open access
Semantic Scholar
Basic self-disturbance in adolescents at risk of psychosis: temporal stability investigated by the experience sampling method in a mixed method study
Lise Baklund, J. Røssberg, Sigurd Arne Melbye, P. Møller
2024BMJ Mental Health7 citations Open access
Semantic Scholar
The Effectiveness of an Intensive Inpatient Psychotherapy Program for Chronic Depression: A naturalistic comparison with wait list
Mikkel Eielsen, P. Ulvenes, J. Røssberg, A. Høstmælingen +2 more
2022BMC Psychiatry7 citations Open access
Semantic Scholar
Depression and functioning are important to subjective quality of life after a first episode psychosis.
E. Gardsjord, K. L. Romm, J. Røssberg, S. Friis +13 more
2018Comprehensive Psychiatry7 citations
Semantic Scholar

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