Browsing Psykologisk institutt by Author "Ueland, Torill"

Now showing items 1-20 of 52

  • A pilot study of cognitive remediation in remitted major depressive disorder patients 
    Hammar, Åsa; Semkovska, Maria; Borgen, Ida Maria Henriksen; Myklebost, Sunniva Brurok; Ronold, Eivind Haga; Sveen, Thea; Ueland, Torill; Porter, Richard; Johnson, Sheri L (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    Major depressive disorder (MDD) is associated with working memory (WM) impairments. These deficits often persist following remission and are associated with rumination, a recognized risk factor for depression relapse. The ...
  • A randomized controlled trial of Goal Management Training for executive functioning in schizophrenia spectrum disorders or psychosis risk syndromes 
    Haugen, Ingvild; Stubberud, Jan; Haug, Elisabeth; McGurk, Susan R.; Hovik, Kjell T.; Ueland, Torill; Øie, Merete G. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Background Executive functioning is essential to daily life and severely impaired in schizophrenia and psychosis risk syndromes. Goal Management Training (GMT) is a theoretically founded, empirically ...
  • Affective lability across psychosis spectrum disorders 
    Høegh, Margrethe Collier; Melle, Ingrid; Aminoff, Sofie Ragnhild; Laskemoen, Jannicke Fjæra; Büchmann, Camilla Bakkalia; Ueland, Torill; Lagerberg, Trine Vik (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    Background. Despite apparent clinical remission, individuals with psychotic disorders often experience significant impairments across functional domains. Thus, there is a need to search beyond management of core symptoms ...
  • Affective lability and social functioning in severe mental disorders 
    Høegh, Margrethe Collier; Melle, Ingrid; Aminoff, Sofie Ragnhild; Olsen, Stine Holmstul; Lunding, Synve Hoffart; Ueland, Torill; Lagerberg, Trine Vik (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Abstract Social functioning is impaired in severe mental disorders despite clinical remission, illustrating the need to identify other mechanisms that hinder psychosocial recovery. Affective lability is elevated and ...
  • Altered Sex Differences in Hippocampal Subfield Volumes in Schizophrenia 
    Barth, Claudia; Nerland, Stener; Jørgensen, Kjetil Nordbø; Haatveit, Beathe; Bakke, Laura Anne Wortinger; Melle, Ingrid; Haukvik, Unn Kristin Hansen; Ueland, Torill; Andreassen, Ole; Agartz, Ingrid (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Background and hypothesis: The hippocampus is a heterogenous brain structure that differs between the sexes and has been implicated in the pathophysiology of psychiatric illnesses. Here, we explored sex and diagnostic group ...
  • Characterization of affective lability across subgroups of psychosis spectrum disorders 
    Høegh, Margrethe C.; Melle, Ingrid; Aminoff, Sofie R.; Haatveit, Beathe; Olsen, Stine H.; Huflåtten, Idun B.; Ueland, Torill; Lagerberg, Trine V. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    Background Affective lability is elevated and associated with increased clinical burden in psychosis spectrum disorders. The extent to which the level, structure and dispersion of affective lability varies ...
  • Childhood Trauma Is Nominally Associated With Elevated Cortisol Metabolism in Severe Mental Disorder 
    Aas, Monica; Ueland, Torill; Inova, Amina; Melle, Ingrid; Andreassen, Ole Andreas; Steen, Nils Eiel (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    Objective: Individuals exposed to childhood trauma display longstanding modifications of the Hypothalamic–Pituitary–Adrenal (HPA) axis, as well as cognitive impairments. Schizophrenia spectrum disorder (SZ) and bipolar ...
  • Cognitive and Global Functioning in Patients With First-Episode Psychosis Stratified by Level of Negative Symptoms. A 10-Year Follow-Up Study 
    Engen, Magnus Johan; Vaskinn, Anja; Melle, Ingrid; Færden, Ann; Lyngstad, Siv Hege; Flaaten, Camilla Bärthel; Widing, Line Hustad; Wold, Kristin Fjelnseth; Åsbø, Gina; Haatveit, Beathe; Simonsen, Carmen Elisabeth; Ueland, Torill (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Negative and cognitive symptoms are core features of schizophrenia that are correlated in cross-sectional designs. To further explore the relationship between these critical symptom dimensions we use a method for stratifying ...
  • Cognitive remediation for schizophrenia: An expert working group white paper on core techniques 
    Bowie, Christopher R.; Bell, Morris D.; Fiszdon, Joanna M.; Johannesen, Jason K.; Lindenmayer, Jean-Pierre; McGurk, Susan R.; Medalia, Alice A.; Penadés, Rafael; Saperstein, Alice M.; Twamley, Elizabeth W.; Ueland, Torill; Wykes, Til (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2020)
    Cognitive remediation is now widely recognized as an effective treatment for cognitive deficits in schizophrenia. Its effects are meaningful, durable, and related to improvements in everyday functional outcomes. As with ...
  • Composite immune marker scores associated with severe mental disorders and illness course 
    Ormerod, Monica Bettina E. Greenwood; Ueland, Thor; Werner, Maren Caroline Frogner; Hjell, Gabriela; Rødevand, Linn Nilsen; Sæther, Linn Sofie; Lunding, Synve Hoffart; Johansen, Ingrid Torp; Ueland, Torill; Lagerberg, Trine Vik; Melle, Ingrid; Djurovic, Srdjan; Andreassen, Ole; Steen, Nils Eiel (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Background Low-grade inflammation has been implicated in the pathophysiology of severe mental disorders (SMDs) and a link between immune activation and clinical characteristics is suggested. However, few studies have ...
  • Course of intellectual functioning in schizophrenia and bipolar disorder: A 10-year follow-up study 
    Flaaten, Camilla Bärthel; Melle, Ingrid; Gardsjord, Erlend Strand; Bjella, Thomas; Engen, Magnus Johan; Vaskinn, Anja; Åsbø, Gina; Wold, Kristin Fjelnseth; Widing, Line Hustad; Lyngstad, Siv Hege; Haatveit, Beathe; Simonsen, Carmen Elisabeth; Ueland, Torill (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Background Intellectual functioning (IQ) is lower in schizophrenia patients compared to healthy controls, with bipolar patients intermediate between the two. Declines in IQ mark the onset of schizophrenia, while stability ...
  • Cytomegalovirus infection and IQ in patients with severe mental illness and healthy individuals 
    Andreou, Dimitrios; Jørgensen, Kjetil Nordbø; Bakke, Laura A Wortinger; Engen, Kristine; Vaskinn, Anja; Ueland, Torill; Yolken, Robert H.; Andreassen, Ole Andreas; Agartz, Ingrid (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    Cytomegalovirus (CMV) infection in immunocompetent adults is usually asymptomatic, but results in lifelong latency. Infection occurring congenitally or in immunodeficiency can lead to cognitive impairment. We aimed to ...
  • Developing "MinDag" - an app to capture symptom variation and illness mechanisms in bipolar disorder 
    Bjella, Thomas; Høegh, Margrethe Collier; Olsen, Stine Holmstul; Aminoff, Sofie Ragnhild; Barrett, Elizabeth Ann; Ueland, Torill; Icick, Romain; Andreassen, Ole; Nerhus, Mari; Ihler, Henrik Myhre; Hagen, Marthe; Busch-Christensen, Cecilie; Melle, Ingrid; Lagerberg, Trine Vik (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Introduction: The illness course of bipolar disorder (BD) is highly heterogeneous with substantial variation between individuals with the same BD subtype and within individuals over time. This heterogeneity is not ...
  • Distinct multivariate brain morphological patterns and their added predictive value with cognitive and polygenic risk scores in mental disorders 
    Doan, Nhat Trung; Kaufmann, Tobias; Bettella, Francesco; Jørgensen, Kjetil Nordbø; Brandt, Christine Lycke; Moberget, Torgeir; Alnæs, Dag; Douaud, Gwenaëlle; Duff, Eugene; Djurovic, Srdjan; Melle, Ingrid; Ueland, Torill; Agartz, Ingrid; Andreassen, Ole Andreas; Westlye, Lars Tjelta (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
    The brain underpinnings of schizophrenia and bipolar disorders are multidimensional, reflecting complex pathological processes and causal pathways, requiring multivariate techniques to disentangle. Furthermore, little is ...
  • Divergent relationship between brain structure and cognitive functioning in patients with prominent negative symptomatology 
    Haatveit, Beathe Christin; Mørch-Johnsen, Lynn; Alnæs, Dag; Engen, Magnus Johan; Lyngstad, Siv Hege; Færden, Ann; Agartz, Ingrid; Ueland, Torill; Melle, Ingrid (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    Investigating commonalities in underlying pathology of cognitive dysfunction and negative symptoms in schizophrenia is important, as both are core features of the disorder and linked to brain structure abnormalities. We ...
  • Domain-specific cognitive course in schizophrenia: Group- and individual-level changes over 10 years 
    Flaaten, Camilla Bärthel; Melle, Ingrid; Bjella, Thomas; Engen, Magnus Johan; Åsbø, Gina; Wold, Kristin Fjelnseth; Widing, Line Hustad; Gardsjord, Erlend Strand; Sæther, Linn Sofie; Øie, Merete Glenne; Lyngstad, Siv Hege; Haatveit, Beathe; Simonsen, Carmen Elisabeth; Ueland, Torill (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Cognitive impairments in schizophrenia are well-documented, present across several cognitive domains and found to be relatively stable over time. However, there is a high degree of heterogeneity and indications of ...
  • Early identification of treatment non-response in first-episode psychosis 
    Wold, Kristin Fjelnseth; Ottesen, Akiah; Flaaten, Camilla Bärthel; Johnsen, Erik; Lagerberg, Trine Vik; Romm, Kristin Lie; Simonsen, Carmen; Ueland, Torill; Widing, Line Hustad; Åsbø, Gina; Melle, Ingrid (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Background Approximately one-third of patients with psychotic disorders does not respond to standard antipsychotic treatments. Consensus criteria for treatment resistance (TR) may aid the identification of non-response ...
  • Employment outcome and predictors of competitive employment at 2-year follow-up of a vocational rehabilitation programme for individuals with schizophrenia in a high-income welfare society 
    Evensen, Stig; Ueland, Torill; Lystad, June Ullevoldsæter; Bull, Helen Christine; Klungsøyr, Ole; Martinsen, Egil Wilhelm; Falkum, Erik (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2017)
    Background: Employment is an important part of recovery for individuals with schizophrenia. The employment rate for this group is as low as 10% in Norway, and major system related barriers to employment are evident. Aims: ...
  • Evidence for Reduced Long-Term Potentiation-Like Visual Cortical Plasticity in Schizophrenia and Bipolar Disorder 
    Valstad, Mathias; Roelfs, Daniel; Slapø, Nora Berz; Timpe, Clara Marie Fides; Rai, Ahsan; Matziorinis, Anna Maria; Beck, Dani; Richard, Geneviève; Sæther, Linn Sofie; Haatveit, Beathe; Nordvik, Jan Egil; Hatlestad-Hall, Christoffer; Einevoll, Gaute T.; Mäki-Marttunen, Tuomo; Haram, Marit; Ueland, Torill; Lagerberg, Trine V.; Steen, Nils Eiel; Melle, Ingrid; Westlye, Lars T.; Jönsson, Erik Gunnar; Andreassen, Ole A.; Moberget, Torgeir; Elvsåshagen, Torbjørn (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    Abstract Several lines of research suggest that impairments in long-term potentiation (LTP)-like synaptic plasticity might be a key pathophysiological mechanism in schizophrenia (SZ) and bipolar disorder type I ...
  • Executive dysfunction in schizophrenia: Predictors of the discrepancy between subjective and objective measures 
    Haugen, Ingvild; Stubberud, Jan; Ueland, Torill; Haug, Elisabeth; Øie, Merete Glenne (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    This study aimed to investigate what characterizes individuals with schizophrenia who experience more or less subjective executive dysfunction in everyday life compared to objective executive performance on neuropsychological ...