2025

• Svee, Kristin; Morken, Gunnar; Hansen, Tor Ivar; Engum, Anne. (2025) Internet‐Based Cognitive Assessments During Remission in Bipolar Disorder: Subjective Cognitive Function and Clinical Severity. Acta Psychiatrica Scandinavica
  Vitenskapelig artikkel
• O'Connell, Kevin Sean; Koromina, Maria; Veen, Tracy van der; Boltz, Toni; David, Friederike S.; Yang, Jessica Mei Kay. (2025) Genomics yields biological and phenotypic insights into bipolar disorder. Nature
  Vitenskapelig artikkel

2024

• Kallestad, Håvard; Langsrud, Knut; Simpson, Melanie Rae; Vestergaard, Cecilie Lund; Vethe, Daniel; Kjørstad, Kaia. (2024) Clinical benefits of modifying the evening light environment in an acute psychiatric unit: A single-centre, two-arm, parallel-group, pragmatic effectiveness randomised controlled trial. PLoS Medicine
  Vitenskapelig artikkel
• Ritter, Philipp; Glenn, Tasha; Achtyes, Eric D.; Alda, Martin; Agaoglu, Esen; Altınbaş, Kürsat. (2024) Association between a large change between the minimum and maximum monthly values of solar insolation and a history of suicide attempts in bipolar I disorder. International journal of bipolar disorders
  Vitenskapelig artikkel
• Brobakken, Mathias Forsberg; Nygård, Mona; Güzey, Ismail Cüneyt; Morken, Gunnar; Wang, Eivind. (2024) The long-lasting impact of high-intensity training via collaborative care in patients with schizophrenia: A 5-year follow-up study. Schizophrenia Research
  Vitenskapelig artikkel
• Drews, Henning Johannes; Felletti, Flavia; Kallestad, Håvard; Drews, Annika; Scott, Janine Linda; Sand, Trond Halfdan. (2024) Using cross-recurrence quantification analysis to compute similarity measures for time series of unequal length with applications to sleep stage analysis. Scientific Reports
  Vitenskapelig artikkel
• Reininghaus, E.Z.; Dalkner, N.; Wels, L.; Stijic, M.; Reif, A.; Manchia, M.. (2024) Future directions in the field of Bipolar Disorder. Neuroscience Applied
  Leder
• Ramfjord, Lina Stålesen; Kahn, Nikolaj; Langsrud, Knut; Halvorsen, Joar Øveraas; Morken, Gunnar; Saksvik, Simen Berg. (2024) Chronotherapy for patients with a depressive episode treated in a public outpatient mental healthcare clinic in Norway: protocol for a randomised controlled trial. BMJ Open
  Vitenskapelig artikkel
• Engum, Anne; Morken, Gunnar; Vaaler, Arne; Langsrud, Knut; Ødegaard, Ketil Joachim; Syrstad, Vigdis Elin Giæver. (2024) BIPOLARVEILEDER – OPPDATERT KUNNSKAP. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
  Rapport

2023

• Bauer, Michael; Glenn, Tasha; Achtyes, Eric D.; Alda, Martin; Agaoglu, Esen; Altınbaş, Kürsat. (2023) Exploratory study of ultraviolet B (UVB) radiation and age of onset of bipolar disorder. International journal of bipolar disorders
  Vitenskapelig artikkel
• Niemsiri, Vipavee; Rosenthal, Sara Brin; Nievergelt, Caroline M.; Maihofer, Adam X.; Marchetto, Maria C.; Santos, Renata. (2023) Focal adhesion is associated with lithium response in bipolar disorder: evidence from a network-based multi-omics analysis. Molecular Psychiatry
  Vitenskapelig artikkel
• Revdal, Eline; Kolstad, Bjørn Patrick; Winsvold, Bendik Kristoffer Slagsvold; Selmer, Kaja Kristine; Morken, Gunnar; Brodtkorb, Eylert. (2023) Psychiatric comorbidity in relation to clinical characteristics of epilepsy: A retrospective observational study. Seizure
  Vitenskapelig artikkel
• Docherty, Anna R.; Mullins, Niamh; Ashley-Koch, Allison E.; Qin, Xuejun; Coleman, Jonathan R.I.; Shabalin, Andrey. (2023) GWAS Meta-Analysis of Suicide Attempt: Identification of 12 Genome-Wide Significant Loci and Implication of Genetic Risks for Specific Health Factors. American Journal of Psychiatry
  Vitenskapelig artikkel
• Nygård, Mona; Brobakken, Mathias Forsberg; Lydersen, Stian; Güzey, Ismail Cüneyt; Morken, Gunnar; Heggelund, Jørn. (2023) Strength training integrated in long term collaborative care of patients with schizophrenia. Schizophrenia Research
  Vitenskapelig artikkel

2022

• Bauer, Michael; Glenn, Tasha; Achtyes, Eric D.; Alda, Martin; Agaoglu, Esen; Altınbaş, Kürşat. (2022) Association between polarity of first episode and solar insolation in bipolar I disorder. Journal of Psychosomatic Research
  Vitenskapelig artikkel
• Sheikh, Mashhood Ahmed; O'Connell, Kevin Sean; Lekva, Tove; Szabo, Attila; Akkouh, Ibrahim Ahmed; Osete, Jordi Requena. (2022) Systemic cell adhesion molecules in severe mental illness: Potential role of intercellular CAM-1 in linking peripheral and neuroinflammation. Biological Psychiatry
  Vitenskapelig artikkel
• Mullins, Niamh; Kang, JooEun; Campos, Adrian I.; Coleman, Jonathan R.I.; Edwards, Alexis C.; Galfalvy, Hanga. (2022) Dissecting the Shared Genetic Architecture of Suicide Attempt, Psychiatric Disorders, and Known Risk Factors. Biological Psychiatry
  Vitenskapelig artikkel
• Revdal, Eline; Morken, Gunnar; Bakken, Inger Johanne; Bråthen, Geir; Landmark, Cecilie Johannessen; Brodtkorb, Eylert. (2022) Bidirectionality of antiseizure and antipsychotic treatment: A population-based study. Epilepsy & Behavior
  Vitenskapelig artikkel

2021

• Lin, Yan; Maihofer, Adam X.; Stapp, Emma; Ritchey, Megan; Alliey-Rodriguez, Ney; Anand, Amit. (2021) Clinical Predictors of Non‐Response to Lithium Treatment in The Pharmacogenomics of Bipolar Disorder (PGBD) Study. Bipolar Disorders
  Vitenskapelig artikkel
• Federoff, Monica; McCarthy, Michael J.; Anand, Amit; Berrettini, Wade H; Bertram, Holli; Bhattacharjee, Abesh. (2021) Correction of depression‐associated circadian rhythm abnormalities is associated with lithium‐response in bipolar disorder. Bipolar Disorders
  Vitenskapelig artikkel
• Kallestad, Håvard; Scott, Janine Linda; Vedaa, Øystein; Lydersen, Stian; Vethe, Daniel; Morken, Gunnar. (2021) Mode of delivery of Cognitive Behavioral Therapy for Insomnia: a randomized controlled non-inferiority trial of digital and face-to-face therapy. Sleep
  Vitenskapelig artikkel
• Szabo, Attila; O'Connell, Kevin Sean; Ueland, Thor; Sheikh, Mashhood Ahmed; Agartz, Ingrid; Andreou, Dimitrios. (2021) Increased circulating IL-18 levels in severe mental disorders indicate systemic inflammasome activation. Brain, Behavior, and Immunity
  Vitenskapelig artikkel
• Kallestad, Håvard; Saksvik, Simen Berg; Vedaa, Øystein; Langsrud, Knut; Morken, Gunnar; Lydersen, Stian. (2021) Digital cognitive-behavioural therapy for insomnia compared with digital patient education about insomnia in individuals referred to secondary mental health services in Norway: Protocol for a multicentre randomised controlled trial. BMJ Open
  Vitenskapelig artikkel
• Engh, John; Ueland, Thor; Agartz, Ingrid; Andreou, Dimitrios; Aukrust, Pål; Boye, Birgitte. (2021) Plasma Levels of the Cytokines B Cell-Activating Factor (BAFF) and A Proliferation-Inducing Ligand (APRIL) in Schizophrenia, Bipolar, and Major Depressive Disorder: A Cross Sectional, Multisite Study. Schizophrenia Bulletin
  Vitenskapelig artikkel
• Bauer, Michael; Glenn, Tasha; Achtyes, Eric D.; Alda, Martin; Agaoglu, Esen; Altınbaş, Kürşat. (2021) Variations in seasonal solar insolation are associated with a history of suicide attempts in bipolar I disorder. International journal of bipolar disorders
  Vitenskapelig artikkel
• Manchia, Mirko; Vieta, Eduard; Smeland, Olav B.; Altimus, Cara; Bechdolf, Andreas; Bellivier, Frank. (2021) Corrigendum to “Translating big data to better treatment in bipolar disorder - a manifesto for coordinated action [European Neuropsychopharmacology (2020) 36, 121–136]” (European Neuropsychopharmacology (2020) 36 (121–136), (S0924977X20301802), (10.1016/j.euroneuro.2020.05.006)). European Neuropsychopharmacology
  Errata
• Andreou, Dimitrios; Steen, Nils Eiel; Jørgensen, Kjetil Nordbø; Smelror, Runar; Wedervang-Resell, Kirsten; Nerland, Stener. (2021) Lower circulating neuron-specific enolase concentrations in adults and adolescents with severe mental illness. Psychological Medicine
  Vitenskapelig artikkel
• Blokland, Gabriella A. M.; Grove, Jakob; Chen, Chia-Yen; Cotsapas, Chris; Tobet, Stuart; Handa, Robert. (2021) Sex-Dependent Shared and Nonshared Genetic Architecture Across Mood and Psychotic Disorders. Biological Psychiatry
  Vitenskapelig artikkel
• Mullins, Niamh; Forstner, Andreas J.; O'Connell, Kevin Sean; Coombes, Brandon; Coleman, Jonathan R. I.; Qiao, Zhen. (2021) Genome-wide association study of more than 40,000 bipolar disorder cases provides new insights into the underlying biology. Nature Genetics
  Vitenskapelig artikkel
• Reininghaus, Eva Z.; Manchia, Mirko; Dalkner, Nina; Bonkat, Nina; Squassina, Alessio; Hodl, Isabel. (2021) Outcomes associated with different vaccines in individuals with bipolar disorder and impact on the current COVID-19 pandemic- a systematic review. European Neuropsychopharmacology
  Vitenskapelig oversiktsartikkel/review
• Andlauer, Till F.M.; Guzman-Parra, José; Streit, Fabian; Strohmaier, Jana; González, Maria José; Flores, Susana Gil. (2021) Bipolar multiplex families have an increased burden of common risk variants for psychiatric disorders. Molecular Psychiatry
  Vitenskapelig artikkel
• Kessing, Lars Vedel; Gonzalez-Pinto, Ana; Fagiolini, Andrea; Bechdolf, Andreas; Reif, Andreas; Yildiz, Ayşegül. (2021) DSM-5 and ICD-11 criteria for bipolar disorder: Implications for the prevalence of bipolar disorder and validity of the diagnosis – A narrative review from the ECNP bipolar disorders network. European Neuropsychopharmacology
  Vitenskapelig oversiktsartikkel/review

2020

• Manchia, Mirko; Vieta, Eduard; Smeland, Olav Bjerkehagen; Altimus, Cara; Bechdolf, Andreas; Bellivier, Frank. (2020) Translating big data to better treatment in bipolar disorder - a manifesto for coordinated action. European Neuropsychopharmacology
  Vitenskapelig artikkel
• Osnes, Rannveig Storaune; Eberhard-Gran, Malin; Follestad, Turid; Kallestad, Håvard; Morken, Gunnar; Roaldset, John Olav. (2020) Mid-pregnancy insomnia is associated with concurrent and postpartum maternal anxiety and obsessive-compulsive symptoms: A prospective cohort study. Journal of Affective Disorders
  Vitenskapelig artikkel
• Osnes, Rannveig Storaune; Eberhard-Gran, Malin; Follestad, Turid; Kallestad, Håvard; Morken, Gunnar; Roaldset, John Olav. (2020) Mid-Pregnancy Insomnia and its Association with Perinatal Depressive Symptoms: A Prospective Cohort Study. Behavioral Sleep Medicine
  Vitenskapelig oversiktsartikkel/review
• Vedaa, Øystein; Kallestad, Håvard; Scott, Janine Linda; Smith, Otto Robert Frans; Pallesen, Ståle; Morken, Gunnar. (2020) Effects of digital cognitive behavioural therapy for insomnia on insomnia severity: a large-scale randomised controlled trial. The Lancet Digital Health
  Vitenskapelig artikkel
• Burdick, Katherine E.; Millett, Caitlin E.; Russo, Manuela; Alda, Martin; Alliey-Rodriguez, Ney; Anand, Amit. (2020) The association between lithium use and neurocognitive performance in patients with bipolar disorder. Neuropsychopharmacology
  Vitenskapelig artikkel
• Drange, Ole Kristian; Sæther, Sverre Georg; Finseth, Per Ivar; Morken, Gunnar; Vaaler, Arne; Arntsen, Vibeke. (2020) Differences in course of illness between patients with bipolar II disorder with and without epileptiform discharges or other sharp activity on electroencephalograms: a cross-sectional study. BMC Psychiatry
  Vitenskapelig artikkel
• Brobakken, Mathias Forsberg; Nygård, Mona; Guzey, Ismail Cuneyt; Morken, Gunnar; Reitan, Solveig Merete Klæbo; Heggelund, Jørn. (2020) One‐year aerobic interval training in outpatients with schizophrenia : a randomized controlled trial. Scandinavian Journal of Medicine & Science in Sports
  Vitenskapelig artikkel
• Nygård, Mona; Brobakken, Mathias Forsberg; Taylor, Joshua L.; Reitan, Solveig Merete Klæbo; Guzey, Ismail Cuneyt; Morken, Gunnar. (2020) Strength training restores force‐generating capacity in patients with schizophrenia. Scandinavian Journal of Medicine & Science in Sports
  Vitenskapelig artikkel
• Coleman, Jonathan R.I.; Gaspar, Helena A; Bryois, Julien; Byrne, Enda M; Forstner, Andreas J; Holmans, Peter A. (2020) The Genetics of the Mood Disorder Spectrum: Genome-wide Association Analyses of More Than 185,000 Cases and 439,000 Controls. Biological Psychiatry
  Vitenskapelig artikkel
• Vethe, Daniel; Scott, Janine Linda; Engstrøm, Morten; Salvesen, Øyvind; Sand, Trond; Olsen, Alexander. (2020) The evening light environment in hospitals can be designed to produce less disruptive effects on the circadian system and improve sleep. Sleep
  Vitenskapelig artikkel

2019

• Stahl, Eli A.; Breen, Gerome; Forstner, Andreas J.; McQuillin, Andrew; Ripke, Stephan; Trubetskoy, Vassily. (2019) Genome-wide association study identifies 30 loci associated with bipolar disorder. Nature Genetics
  Vitenskapelig artikkel
• Scott, Janine Linda; Langsrud, Knut; Vethe, Daniel; Kjørstad, Kaia; Vestergaard, Cecilie Lund; Faaland, Patrick. (2019) A pragmatic effectiveness randomized controlled trial of the duration of psychiatric hospitalization in a trans- diagnostic sample of patients with acute mental illness admitted to a ward with either blue-depleted evening lighting or normal lighting conditions. Trials
  Vitenskapelig artikkel
• Mørch, Ragni Helene; Dieset, Ingrid; Færden, Ann; Reponen, Elina Johanna; Hope, Sigrun; Hoseth, Eva Zsuzsanna. (2019) Inflammatory markers are altered in severe mental disorders independent of comorbid cardiometabolic disease risk factors. Psychological Medicine
  Vitenskapelig artikkel
• Bauer, Michael; Glenn, Tasha; Alda, Martin; Andreassen, Ole Andreas; Angelopoulos, Elias; Ardau, Raffaella. (2019) Association between solar insolation and a history of suicide attempts in bipolar I disorder. Journal of Psychiatric Research
  Vitenskapelig artikkel
• Liu, Mengzhen; Jiang, Yu; Wedow, Robbee; Li, Yue; Brazel, David M.; Chen, Fang. (2019) Association studies of up to 1.2 million individuals yield new insights into the genetic etiology of tobacco and alcohol use. Nature Genetics
  Vitenskapelig artikkel
• Drange, Ole Kristian; Smeland, Olav Bjerkehagen; Shadrin, Alexey A.; Finseth, Per Ivar; Witoelar, Aree; Frei, Oleksandr. (2019) Genetic Overlap Between Alzheimer’s Disease and Bipolar Disorder Implicates the MARK2 and VAC14 Genes. Frontiers in Neuroscience
  Vitenskapelig artikkel
• Mullins, Niamh; Bigdeli, Tim B.; Børglum, Anders D.; Coleman, Jonathan R.I.; Demontis, Ditte; Mehta, Divya. (2019) GWAS of suicide attempt in psychiatric disorders and association with major depression polygenic risk scores. American Journal of Psychiatry
  Vitenskapelig artikkel
• Brobakken, Mathias F; Nygård, Mona; Guzey, Ismail Cuneyt; Morken, Gunnar; Reitan, Solveig Merete Klæbo; Heggelund, Jørn. (2019) Aerobic interval training in standard treatment of out-patients with schizophrenia - a randomized controlled trial. Acta Psychiatrica Scandinavica
  Vitenskapelig artikkel
• Nygård, Mona; Brobakken, Mathias F; Roel, Ragnhild Bjerkem; Taylor, Joshua L.; Reitan, Solveig Merete Klæbo; Guzey, Ismail Cuneyt. (2019) Patients with schizophrenia have impaired muscle force-generating capacity and functional performance. Scandinavian Journal of Medicine & Science in Sports
  Vitenskapelig artikkel
• Brobakken, Mathias F; Nygård, Mona; Taylor, Joshua L.; Guzey, Ismail Cuneyt; Morken, Gunnar; Reitan, Solveig Merete Klæbo. (2019) A comprehensive cardiovascular disease risk profile in patients with schizophrenia. Scandinavian Journal of Medicine & Science in Sports
  Vitenskapelig artikkel
• Heggelund, Jørn; Vancampfort, Davy; Tacchi, Mary Jane; Morken, Gunnar; Scott, Janine Linda. (2019) Is there an association between cardiorespiratory fitness and stage of illness in psychotic disorders? A systematic review and meta-analysis. Acta Psychiatrica Scandinavica
  Vitenskapelig oversiktsartikkel/review
• Lee, Phil H.; Antilla, Verneri; Won, Hyejung; Feng, Yen-Chen A.; Rosenthal, Jacob; Zhu, Zhaozhong. (2019) Genomic Relationships, Novel Loci, and Pleiotropic Mechanisms across Eight Psychiatric Disorders. Cell
  Vitenskapelig artikkel
• Langsrud, Knut; Vaaler, Arne; Morken, Gunnar; Kallestad, Håvard; Almvik, Roger; Palmstierna, Tom Krisman Kule. (2019) The predictive properties of violence risk instruments may increase by adding items assessing sleep. Frontiers in Psychiatry
  Vitenskapelig artikkel

2018

• Jong, Simone de; Diniz, Mateus Jose Abdalla; Saloma, Andiara; Gadelha, Ary; Santoro, Marcos L.; Ota, Vanessa K.. (2018) Applying polygenic risk scoring for psychiatric disorders to a large family with bipolar disorder and major depressive disorder. Communications Biology
  Vitenskapelig artikkel
• Consorti, Bipolar Sczhizophrenia Psychiatric Genomics; Ruderfer, Douglas M.; Ripke, Stephan; McQuillin, Andrew; Boocock, James; Stahl, Eli A.. (2018) Genomic Dissection of Bipolar Disorder and Schizophrenia, Including 28 Subphenotypes. Cell
  Vitenskapelig artikkel
• Drange, Ole Kristian; Vaaler, Arne; Morken, Gunnar; Andreassen, Ole Andreas; Malt, Ulrik Fredrik; Finseth, Per Ivar. (2018) Clinical characteristics of patients with bipolar disorder and premorbid traumatic brain injury: a cross-sectional study. International journal of bipolar disorders
  Vitenskapelig artikkel
• Kallestad, Håvard; Langsrud, Knut; Vedaa, Øystein; Stiles, Tore C; Vethe, Daniel; Lydersen, Stian. (2018) A randomized noninferiority trial comparing Cognitive Behavior Therapy for Insomnia (CBT-I) delivered by a therapist or via a fully automated online treatment program. Sleep
  Sammendrag/Abstract
• Kallestad, Håvard; Vedaa, Øystein; Scott, Janine Linda; Morken, Gunnar; Pallesen, Ståle; Harvey, Allison G.. (2018) Overcoming insomnia: Protocol for a large-scale randomised controlled trial of online cognitive behaviour therapy for insomnia compared with online patient education about sleep. BMJ Open
  Vitenskapelig artikkel
• Langsrud, Knut; Kallestad, Håvard; Vaaler, Arne; Almvik, Roger; Palmstierna, Tom Krisman Kule; Morken, Gunnar. (2018) Sleep at night and association to aggressive behaviour; Patients in a psychiatric intensive care unit. Psychiatry Research
  Vitenskapelig artikkel
• McCarthy, Michael J.; Wei, Heather; Nievergelt, Caroline M.; Stautland, Andrea; Maihofer, Adam X.; Welsh, David K. (2018) Chronotype and cellular circadian rhythms predict the clinical response to lithium maintenance treatment in patients with bipolar disorder. Neuropsychopharmacology
  Vitenskapelig artikkel
• Krane-Gartiser, Karoline; Asheim, Andreas; Fasmer, Ole Bernt; Morken, Gunnar; Vaaler, Arne; Scott, Jan. (2018) Actigraphy as an objective intra‑individual marker of activity patterns in acute‑phase bipolar disorder: a case series. International journal of bipolar disorders
  Vitenskapelig artikkel
• Krane-Gartiser, Karoline; Henriksen, Tone Elise Gjøtterud; Morken, Gunnar; Vaaler, Arne; Fasmer, Ole Bernt. (2018) Motor activity patterns in acute schizophrenia and other psychotic disorders can be differentiated from bipolar mania and unipolar depression. Psychiatry Research
  Vitenskapelig artikkel

2017

• Bauer, Michael; Glenn, T; Alda, M; Aleksandrovich, MA; Andreassen, Ole Andreas; Angelopoulos, E. (2017) Solar insolation in springtime influences age of onset of bipolar I disorder. Acta Psychiatrica Scandinavica
  Vitenskapelig artikkel
• Hulzen, Kimm J.E. van; Scholz, Claus J.; Franke, Barbara; Ripke, Stephan; Klein, Marieke; McQuillin, Andrew. (2017) Genetic Overlap Between Attention-Deficit/Hyperactivity Disorder and Bipolar Disorder: Evidence From Genome-wide Association Study Meta-analysis. Biological Psychiatry
  Vitenskapelig artikkel
• Mørch, Ragni Helene; Dieset, Ingrid; Færden, Ann; Hope, Sigrun; Aas, Monica; Nerhus, Mari. (2017) Persistent increase in TNF and IL-1 markers in severe mental disorders suggests trait-related inflammation: a one year follow-up study. Acta Psychiatrica Scandinavica
  Vitenskapelig artikkel
• Sigrunarson, Vidir; Gråwe, Rolf W.; Lydersen, Stian; Morken, Gunnar. (2017) Predictors of long term use of psychiatric services of patients with recent-onset schizophrenia: 12 years follow-up. BMC Psychiatry
  Vitenskapelig artikkel
• Krane-Gartiser, Karoline; Vaaler, Arne; Fasmer, Ole Bernt; Sørensen, Kjetil; Morken, Gunnar; Scott, Janine Linda. (2017) Variability of activity patterns across mood disorders and time of day. BMC Psychiatry
  Vitenskapelig artikkel
• Witt, Stephanie H.; Streit, F; Jungkunz, M; Frank, J; Awasthi, S; Reinbold, CS. (2017) Genome-wide association study of borderline personality disorder reveals genetic overlap with bipolar disorder, major depression and schizophrenia. Translational Psychiatry
  Vitenskapelig artikkel
• Scott, Janine Linda; Vaaler, Arne; Fasmer, Ole Bernt; Morken, Gunnar; Krane-Gartiser, Karoline. (2017) A pilot study to determine whether combinations of objectively measured activity parameters can be used to differentiate between mixed states, mania, and bipolar depression. International journal of bipolar disorders
  Vitenskapelig artikkel
• Bjørke-Bertheussen, Janette; Schøyen, Helle Kristine; Andreassen, Ole Andreas; Malt, Ulrik Fredrik; Ødegaard, Ketil Joachim; Morken, Gunnar. (2017) Right unilateral electroconvulsive therapy does not cause more cognitive impairment than pharmacologic treatment in treatment-resistant bipolar depression: A 6-month randomized controlled trial follow-up study. Bipolar Disorders
  Vitenskapelig artikkel
• Nygård, Mona; Brobakken, Mathias F; Guzey, Ismail Cuneyt; Morken, Gunnar; Vedul-Kjelsås, Einar; Wang, Eivind. (2017) Strength Training In Patients With Schizophrenia: Effects On Muscle Force Generating Capacity. Medicine & Science in Sports & Exercise
  Sammendrag/Abstract
• Brobakken, Mathias F; Nygård, Mona; Guzey, Ismail Cuneyt; Morken, Gunnar; Wang, Eivind; Heggelund, Jørn. (2017) Cardiovascular Disease Risk Profile in Patients with Schizophrenia. Medicine & Science in Sports & Exercise
  Sammendrag/Abstract
• Scott, Jan; Murray, Greg; Henry, Chantal; Morken, Gunnar; Scott, Elizabeth; Angst, Jules. (2017) Activation in Bipolar Disorders A Systematic Review. JAMA psychiatry
  Vitenskapelig oversiktsartikkel/review

2016

• Krane-Gartiser, Karoline; Steinan, Mette Kvisten; Langsrud, Knut; Vestvik, Vegard; Sand, Trond; Fasmer, Ole Bernt. (2016) Mood and motor activity in euthymic bipolar disorder with sleep disturbance. Journal of Affective Disorders
  Vitenskapelig artikkel
• Krane-Gartiser, Karoline; Vaaler, Arne Einar; Fasmer, Ole Bernt; Morken, Gunnar. (2016) Distribution and Characteristics of Active and Inactive Periods Distinguish Unipolar Depression With and Without Motor Retardation. Journal of Clinical Psychiatry
  Leserinnlegg
• Kallestad, Håvard; Wullum, Elin; Scott, Janine Linda; Stiles, Tore Charles; Morken, Gunnar. (2016) The long-term outcomes of an effectiveness trial of group versus individual psychoeducation for bipolar disorders. Journal of Affective Disorders
  Vitenskapelig artikkel
• Ødegaard, Ketil Joachim; Alda, Martin; Anand, Anit; Andreassen, Ole Andreas; Balaraman, Yokesh; Berrettini, Wade H.. (2016) The Pharmacogenomics of Bipolar Disorder study (PGBD): identification of genes for lithium response in a prospective sample. BMC Psychiatry
  Vitenskapelig artikkel
• Krane-Gartiser, Karoline; Vaaler, Arne Einar; Fasmer, Ole Bernt; Morken, Gunnar. (2016) Ditribution and characteristics of active and inactive periods distinguish unipolar depression with and without motor retardation. Journal of Clinical Psychiatry
  Leserinnlegg
• Steinan, Mette Kvisten; Morken, Gunnar; Lagerberg, Trine Vik; Melle, Ingrid; Andreassen, Ole Andreas; Vaaler, Arne Einar. (2016) Delayed sleep phase: An important circadian subtype of sleep disturbance in bipolar disorders. Journal of Affective Disorders
  Vitenskapelig artikkel
• Mørch, Ragni Helene; Dieset, Ingrid; Færden, Ann; Hope, Sigrun; Aas, Monica; Nerhus, Mari. (2016) Inflammatory evidence for the psychosis continuum model. Psychoneuroendocrinology
  Vitenskapelig artikkel
• Nordahl, Hans Morten; Vogel, Patrick A.; Morken, Gunnar; Stiles, Tore Charles; Sandvik, Pål; Wells, Adrian. (2016) Paroxetine, cognitive therapy or their combination in the treatment of social anxiety disorder with and without avoidant personality disorder: A randomized clinical trial. Psychotherapy and Psychosomatics
  Vitenskapelig artikkel
• Ødegaard, Ketil Joachim; Alda, Martin; Anand, Anit; Andreassen, Ole Andreas; Balaraman, Yokesh; Berrettini, Wade H.. (2016) The Pharmacogenomics of Bipolar Disorder study (PGBD): Identification of genes for lithium response in a prospective sample. BMC Psychiatry
  Vitenskapelig artikkel
• Langsrud, Knut; Vaaler, Arne Einar; Kallestad, Håvard; Morken, Gunnar. (2016) Sleep patterns as a predictor for length of stay in a psychiatric intensive care unit. Psychiatry Research
  Vitenskapelig artikkel
• Sigrunarson, Vidir; Moljord, Inger Elise Opheim; Steinsbekk, Aslak; Eriksen, Lasse; Morken, Gunnar. (2016) A randomized controlled trial comparing self-referral to inpatient treatment and treatment as usual in patients with severe mental disorders. Nordic Journal of Psychiatry
  Vitenskapelig artikkel

2015

• Steinan, Mette Kvisten; Krane-Gartiser, Karoline; Morken, Gunnar; Scott, Janine Linda. (2015) Sleep problems in euthymic bipolar disorders: A review of clinical studies. Current Psychiatry Reviews
  Vitenskapelig oversiktsartikkel/review
• Krane-Gartiser, Karoline; Henriksen, Tone Elise Gjøtterud; Vaaler, Arne Einar; Fasmer, Ole Bernt; Morken, Gunnar. (2015) Actigraphically assessed activity in unipolar depression: A comparison of inpatients with and without motor retardation. Journal of Clinical Psychiatry
  Vitenskapelig artikkel
• Bauer, Michael; Glenn, T; Alda, M; Andreassen, Ole Andreas; Angelopoulos, E; Ardau, R. (2015) Influence of birth cohort on age of onset cluster analysis in bipolar I disorder. European psychiatry
  Vitenskapelig artikkel
• Steinan, Mette Kvisten; Scott, Janine Linda; Lagerberg, Trine Vik; Melle, Ingrid; Andreassen, Ole Andreas; Vaaler, Arne Einar. (2015) Sleep problems in bipolar disorders: more than just insomnia. Acta Psychiatrica Scandinavica
  Vitenskapelig artikkel
• Bauer, Michael; Glenn, Tasha; Alda, Martin; Andreassen, Ole Andreas; Angelopoulos, Elias; Ardau, Raffaella. (2015) Influence of light exposure during early life on the age of onset of bipolar disorder. Journal of Psychiatric Research
  Vitenskapelig oversiktsartikkel/review
• Engh, John; Andersen, Eivind; Holmen, Tom Langerud; Martinsen, Egil Wilhelm; Mordal, Jon; Morken, Gunnar. (2015) Effects of high-intensity aerobic exercise on psychotic symptoms and neurocognition in outpatients with schizophrenia: study protocol for a randomized controlled trial. Trials
  Vitenskapelig artikkel
• Krane-Gartiser, Karoline; Henriksen, Tone Elise Gjøtterud; Vaaler, Arne Einar; Fasmer, Ole Bernt; Morken, Gunnar. (2015) Actigraphy can identify differences in motor activity in acute episodes of mood disorders. Bipolar Disorders
  Sammendrag/Abstract
• Maier, Robert; Moser, Gerhard; Chen, Guo-Bo; Ripke, S; Absher, Devin; Agartz, Ingrid. (2015) Joint analysis of psychiatric disorders increases accuracy of risk prediction for schizophrenia, bipolar disorder, and major depressive disorder. American Journal of Human Genetics
  Vitenskapelig artikkel
• O'Dushlaine, Colm T.; Rossin, Lizzy; Lee, Phil H; Duncan, Laramie; Parikshak, Neelroop N.; Newhouse, Stephen J. (2015) Psychiatric genome-wide association study analyses implicate neuronal, immune and histone pathways. Nature Neuroscience
  Vitenskapelig artikkel
• Schøyen, Helle Kristine; Kessler, Ute; Andreassen, Ole Andreas; Auestad, Bjørn Henrik; Bergsholm, Per; Malt, Ulrik Fredrik. (2015) Response to Kotzalidis et al. American Journal of Psychiatry
  Leserinnlegg
• Schøyen, Helle Kristine; Kessler, Ute; Andreassen, Ole Andreas; Auestad, Bjørn Henrik; Bergsholm, Per; Malt, Ulrik Fredrik. (2015) Response to Kellner and Fink. American Journal of Psychiatry
  Leserinnlegg
• Lien, Lars; Huus, Gitte; Morken, Gunnar. (2015) L. Lien og medarbeidere svarer:. Tidsskrift for Den norske legeforening (Tidsskriftet)
  Leserinnlegg
• Lien, Lars; Huus, Sigrid Birgitte; Morken, Gunnar. (2015) L. Lien og medarbeidere svarer. Tidsskrift for Den norske legeforening (Tidsskriftet)
  Leserinnlegg
• Lien, Lars; Huus, Gitte; Morken, Gunnar. (2015) L. Lien og medarbeidere svarer :. Tidsskrift for Den norske legeforening (Tidsskriftet)
  Leserinnlegg
• Steinan, Mette Kvisten; Scott, J.; Lagerberg, Trine Vik; Melle, Ingrid; Andreassen, Ole Andreas; Vaaler, Arne Einar. (2015) Sleep problems in bipolar disorders: More than just insomnia. Acta Psychiatrica Scandinavica
  Vitenskapelig artikkel
• Bramness, Jørgen Gustav; Walby, Fredrik A; Morken, Gunnar; Røislien, Jo. (2015) Analyzing seasonal variations in suicide with fourier poisson time-series regression: A registry-based study from Norway, 1969-2007. American Journal of Epidemiology
  Vitenskapelig artikkel
• Vaaler, Arne Einar; Kondziella, Daniel; Morken, Gunnar; Iversen, Valentina Cabral; Linaker, Olav Morten. (2015) Religious convictions in patients with epilepsy-associated affective disorders: a controlled study from a psychiatric acute department. Journal of Religion and Health
  Vitenskapelig artikkel
• Lien, Lars; Huus, Sigrid Birgitte; Morken, Gunnar. (2015) Psykisk syke lever kortere.
  Kronikk

2014

• Jr, John I. Nurnberger; Koller, Daniel L.; Jung, Jeesun; Edenberg, Howard J; Foroud, Tatiana; Guella, Ilara. (2014) Identification of Pathways for Bipolar DisorderA Meta-analysis. JAMA psychiatry
  Vitenskapelig artikkel
• Kessler, Ute; Schøyen, Helle Kristine; Andreassen, Ole Andreas; Eide, Geir Egil; Malt, Ulrik Fredrik; Ødegaard, Kjetil. (2014) The effect of electroconvulsive therapy on neurocognitive function in treatment-resistant bipolar disorder depression. Journal of Clinical Psychiatry
  Vitenskapelig artikkel
• Finseth, Per Ivar; Sønderby, Ida Elken; Djurovic, Srdjan; Agartz, Ingrid; Malt, Ulrik Fredrik; Melle, Ingrid. (2014) Association analysis between suicidal behaviour and candidate genes of bipolar disorder and schizophrenia. Journal of Affective Disorders
  Vitenskapelig artikkel
• Schøyen, Helle Kristine; Kessler, Ute; Andreassen, Ole Andreas; Auestad, Bjørn Henrik; Bergsholm, Per; Malt, Ulrik Fredrik. (2014) Treatment-Resistant Bipolar Depression: A Randomized Controlled Trial of Electroconvulsive Therapy Versus Algorithm-Based Pharmacological Treatment. American Journal of Psychiatry
  Vitenskapelig artikkel
• Heggelund, Jørn; Kleppe, Kim Daniel; Morken, Gunnar; Vedul-Kjelsås, Einar. (2014) High aerobic intensity training and psychological states in patients with depression or schizophrenia. Frontiers in Psychiatry
  Vitenskapelig artikkel
• Steinan, Mette Kvisten; Krane-Gartiser, Karoline; Langsrud, Knut; Sand, Trond; Kallestad, Håvard; Morken, Gunnar. (2014) Cognitive behavioral therapy for insomnia in euthymic bipolar disorder: study protocol for a randomized controlled trial. Trials
  Vitenskapelig artikkel
• Krane-Gartiser, Karoline; Henriksen, Tone Elise Gjøtterud; Morken, Gunnar; Vaaler, Arne Einar; Fasmer, Ole Bernt. (2014) Actigraphic assessment of motor activity in acutely admitted inpatients with bipolar disorder. PLOS ONE
  Vitenskapelig artikkel
• Finseth, Per Ivar; Morken, Gunnar; Malt, Ulrik Fredrik; Andreassen, Ole Andreas; Vaaler, Arne Einar. (2014) Risk factors of cycle acceleration in acutely admitted patients with bipolar disorder. Acta Psychiatrica Scandinavica
  Vitenskapelig artikkel
• Bauer, Michael; Glenn, T; Alda, Martin; Andreassen, Ole Andreas; Angelopoulos, Elias; Ardau, R. (2014) Relationship between sunlight and the age of onset of bipolar disorder: An international multisite study. Journal of Affective Disorders
  Vitenskapelig artikkel

2013

• Finseth, Per Ivar; Morken, Gunnar; Andreassen, Ole Andreas; Malt, Ulrik Fredrik; Vaaler, Arne. (2013) Cycle acceleration in bipolar disorder - a model of clinical predictors. Bipolar Disorders
  Sammendrag/Abstract
• Krane-Gartiser, Karoline; Steinan, Mette Kvisten; Langsrud, Knut; Sand, Trond; Kallestad, Håvard; Morken, Gunnar. (2013) Sleep architecture in euthymic bipolar disorder and comorbid insomnia. Bipolar Disorders
  Sammendrag/Abstract
• Bagøien, Gunnhild; Bjørngaard, Johan Håkon; Østensen, Christine; Reitan, Solveig Merete Klæbo; Romundstad, Pål Richard; Morken, Gunnar. (2013) The effects of motivational interviewing on patients with comorbid substance use admitted to a psychiatric emergency unit - a randomised controlled trial with two year follow-up. BMC Psychiatry
  Vitenskapelig artikkel
• Steinan, Mette Kvisten; Krane-Gartiser, Karoline; Langsrud, Knut; Sand, Trond; Kallestad, Håvard; Morken, Gunnar. (2013) Cognitive behavioral theapy for insomnia in euthymic bipolar disorder: a randomized controlled trial. Bipolar Disorders
  Sammendrag/Abstract
• Schøyen, Helle Kristine; Kessler, Ute; Auestad, Bjørn Henrik; Bergsholm, Per; Malt, Ulrik Fredrik; Andreassen, Ole Andreas. (2013) Treatment resistant bipolar depression: a randomized controlled trial of electroconvulsive therapy and algorithm based pharmacological treatment. Bipolar Disorders
  Sammendrag/Abstract
• Henry, Chantal; Andreassen, Ole; Barbato, Angelo; Demotes-Mainard, Jacques; Goodwin, Guy; Leboyer, Marion. (2013) European network of bipolar research expert centre (ENBREC): A network to foster research and promote innovative care. International journal of bipolar disorders
  Vitenskapelig oversiktsartikkel/review
• Finseth, Per Ivar; Morken, Gunnar; Andreassen, Ole Andreas; Malt, Ulrik Fredrik; Vaaler, Arne. (2013) Number of lifetime suicide attempts is associated with number of antidepressant trials in bipolar disorder inpatients. Bipolar Disorders
  Sammendrag/Abstract
• Kessler, Ute; Schøyen, Helle Kristine; Andreassen, Ole Andreas; Eide, Geir Egil; Hammar, Åsa; Malt, Ulrik Fredrik. (2013) Neurocognitive profiles in treatment-resistant bipolar I and bipolar II disorder depression. BMC Psychiatry
  Vitenskapelig artikkel
• Schøyen, Helle Kristine; Melle, Ingrid; Sundet, Kjetil Søren; Aminoff, Sofie Ragnhild; Hellvin, Tone; Auestad, Bjørn Henrik. (2013) Occupational outcome in bipolar disorder is not predicted by premorbid functioning and intelligence. Bipolar Disorders
  Vitenskapelig artikkel
• Lee, SH; Ripke, S; Neale, BM; Faraone, SV; Purcell, SM; Perlis, RH. (2013) Genetic relationship between five psychiatric disorders estimated from genome-wide SNPs. Nature Genetics
  Vitenskapelig artikkel
• Sigrunarson, Vidir; Gråwe, Rolf W.; Morken, Gunnar. (2013) Integrated treatment vs. treatment-as-usual for recent onset schizophrenia; 12 year follow-up on a randomized controlled trial. BMC Psychiatry
  Vitenskapelig artikkel
• Jonsbu, Egil; Martinsen, Egil Wilhelm; Morken, Gunnar; Moum, Torbjørn Åge; Dammen, Toril. (2013) Change and Impact of Illness Perceptions among Patients with Non-cardiac Chest Pain or Benign Palpitations Following Three Sessions of CBT. Behavioural and Cognitive Psychotherapy
  Vitenskapelig artikkel

2012

• Bauer, Michael; Glenn, T; Alda, M; Andreassen, Ole Andreas; Ardau, R; Bellivier, F. (2012) Impact of sunlight on the age of onset of bipolar disorder. Bipolar Disorders
  Vitenskapelig artikkel
• Heggelund, Jørn; Morken, Gunnar; Helgerud, Jan; Nilsberg, Geir Erling; Hoff, Jan. (2012) Therapeutic effects of maximal strength training on walking efficiency in patients with schizophrenia - a pilot study. BMC Research Notes
  Vitenskapelig artikkel
• Kallestad, Håvard; Hansen, Bjarne; Langsrud, Knut; Ruud, Torleif; Morken, Gunnar; Stiles, Tore C. (2012) Impact of sleep disturbance on patients in treatment for mental disorders. BMC Psychiatry
  Vitenskapelig artikkel
• Finseth, Per Ivar; Morken, Gunnar; Andreassen, Ole Andreas; Malt, Ulrik Fredrik; Vaaler, Arne. (2012) Risk factors related to lifetime suicide attempts in acutely admitted bipolar disorder inpatients. Bipolar Disorders
  Vitenskapelig artikkel
• Jonsbu, Egil; Martinsen, Egil Wilhelm; Morken, Gunnar; Moum, Torbjørn Åge; Dammen, Toril. (2012) Illness perception among patients with chest pain and palpitations before and after negative cardiac evaluation. BioPsychoSocial Medicine
  Vitenskapelig artikkel
• Kessler, Ute; Schøyen, Helle Kristine; Andreassen, Ole Andreas; Bergsholm, Per; Eide, Geir Egil; Hammar, Åsa. (2012) The neurocognitive profile in depressed therapy resistant bipolar disorder inpatients. Bipolar Disorders
  Sammendrag/Abstract
• Guzey, Ismail Cuneyt; Vaaler, Arne; Malt, Ulrik Fredrik; Andreassen, Ole Andreas; Morken, Gunnar. (2012) Variations in CYP2D6 metabolism in bipolar disorder: a study on patients hospitalized in emergency psychiatric ward. Bipolar Disorders
  Sammendrag/Abstract
• Schøyen, Helle Kristine; Kessler, Ute; Auestad, Bjørn Henrik; Bergsholm, Per; Malt, Ulrik Fredrik; Andreassen, Ole Andreas. (2012) Treatment resistant bipolar depression: a randomized controlled trial of electroconvulsive therapy. Bipolar Disorders
  Sammendrag/Abstract
• Vassos, E; Steinberg, Stacy; Cichon, Sven; Breen, G; Sigurdsson, Engilbert; Andreassen, Ole Andreas. (2012) Replication Study and Meta-Analysis in European Samples Supports Association of the 3p21.1 Locus with Bipolar Disorder. Biological Psychiatry
  Vitenskapelig artikkel
• Fløvig, John Chr.; Morken, Gunnar; Guzey, Ismail Cuneyt; Vaaler, Arne. (2012) Pharmacological treatment and adherence one week prior to acute psychiatric admissions. Nordic Journal of Psychiatry
  Vitenskapelig artikkel
• Iversen, Valentina Cabral; Sveaass, Nora; Morken, Gunnar. (2012) The role of trauma and psychological distress on motivation for foreign language acquisition among refugees. International Journal of Culture and Mental Health
  Vitenskapelig artikkel

2011

• Bagøien, Gunnhild; Bjørngaard, Johan Håkon; Østensen, C; Romundstad, Pål Richard; Morken, Gunnar. (2011) Motivational interviewing to patients with comorbid substance use admitted to an acute psychiatric department. Psychiatrische Praxis
  Sammendrag/Abstract
• Vaaler, Arne; Iversen, Valentina Cabral; Morken, Gunnar; Fløvig, John Chr.; Palmstierna, Tom; Linaker, Olav Morten. (2011) Short-term prediction of threatening and violent behaviour in an Acute Psychiatric Intensive Care Unit based on patient and environment characteristics. BMC Psychiatry
  Vitenskapelig artikkel
• Iversen, Valentina Cabral; Sallaup, Torill Vassli; Vaaler, Arne; Helvik, Anne-Sofie; Morken, Gunnar; Linaker, Olav Morten. (2011) Patients’ perceptions of their stay in a psychiatric seclusion area. Journal of Psychiatric Intensive Care
  Vitenskapelig artikkel
• Olsen, Line; Hansen, Thomas; Djurovic, Srdjan; Haastrup, E; Albrecthsen, A; Hoeffding, LKE. (2011) Copy number variations in affective disorders and meta-analysis. Psychiatric Genetics
  Vitenskapelig artikkel
• Jonsbu, Egil; Dammen, Toril; Morken, Gunnar; Moum, Torbjørn; Martinsen, Egil Wilhelm. (2011) Short-term cognitive behavioral therapy for non-cardiac chest pain and benign palpitations: A randomized controlled trial. Journal of Psychosomatic Research
  Vitenskapelig artikkel
• Jonsbu, Egil; Martinsen, Egil Wilhelm; Morken, Gunnar; Dammen, Toril. (2011) Chest Pain and Palpitations in a Cardiac Setting;Psychological Factors, Outcome and Treatment. Norges teknisk-naturvitenskapelige universitet Doktoravhandlinger ved NTNU, 1503-8181; 2011:57 (Dissertations at the Faculty of Medicine, 0805-7680; 475)
  Doktorgradsavhandling
• Schøyen, Helle Kristine; Birkenæs, Astrid Brate; Vaaler, Arne; Auestad, Bjørn Henrik; Malt, Ulrik Fredrik; Andreassen, Ole Andreas. (2011) Bipolar disorder patients have similar levels of education but lower socio-economis status than the general population. Journal of Affective Disorders
  Vitenskapelig artikkel
• Sklar, Pamela; Ripke, S; Scott, LJ; Andreassen, Ole Andreas; Cichon, S; Craddock, N. (2011) Large-scale genome-wide association analysis of bipolar disorder identifies a new susceptibility locus near ODZ4. Nature Genetics
  Vitenskapelig artikkel
• Tesli, Martin Steen; Koefoed, Pernille; Athanasiu, Lavinia; Mattingsdal, Morten; Gustafsson, Omar; Agartz, Ingrid. (2011) Association Analysis of ANK3 Gene Variants in Nordic Bipolar Disorder and Schizophrenia Case-Control Samples. American Journal of Medical Genetics Part B: Neuropsychiatric Genetics
  Vitenskapelig artikkel
• Athanasiu, Lavinia; Mattingsdal, Morten; Melle, Ingrid; Inderhaug, Elin; Lien, Trude; Agartz, Ingrid. (2011) Intron 12 in NTRK3 is associated with bipolar disorder. Psychiatry Research
  Vitenskapelig artikkel
• Kallestad, Håvard; Hansen, Bjarne; Langsrud, Knut; Ruud, Torleif; Morken, Gunnar; Stiles, Tore C. (2011) Differences between patients’ and clinicians’ report of sleep disturbance: a field study in mental health care in Norway. BMC Psychiatry
  Vitenskapelig artikkel
• Finseth, Per Ivar; Morken, Gunnar; Andreassen, Ole Andreas; Malt, Ulrik Fredrik; Vaaler, Arne Einar. (2011) Risk factors of suicidal behaviour in acutely admitted bipolar disorder patients. Bipolar Disorders
  Sammendrag/Abstract
• Heggelund, Jørn; Nilsberg, Geir Erling; Hoff, Jan; Morken, Gunnar; Helgerud, Jan. (2011) Effects of high aerobic intensity training in patients with schizophrenia-A controlled trial. Nordic Journal of Psychiatry
  Vitenskapelig artikkel
• Schøyen, Helle Kristine; Vaaler, Arne; Auestad, Bjørn; Malt, Ulrik Fredrik; Melle, Ingrid; Andreassen, Ole Andreas. (2011) Despite clinical differences, bipolar disorder patients from acute wards and outpatient clinics have similar educational and disability levels compared to the general population. Journal of Affective Disorders
  Vitenskapelig artikkel
• Heggelund, Jørn; Hoff, Jan; Helgerud, Jan; Nilsberg, Geir Erling; Morken, Gunnar. (2011) Reduced peak oxygen uptake and implications for cardiovascular health and quality of life in patients with schizophrenia. BMC Psychiatry
  Vitenskapelig artikkel

2010

• Vaaler, Arne; Morken, Gunnar; Iversen, Valentina Cabral; Kondziella, Daniel; Linaker, Olav Morten. (2010) Acute unstable depressive syndrome (AUDS) is associated more frequently with epilepsy than major depression. BMC Neurology
  Vitenskapelig artikkel
• Kessler, Ute; Vaaler, Arne E.; Schøyen, Helle; Ødegaard, Ketil Joachim; Bergsholm, Per; Andreassen, Ole Andreas. (2010) The study protocol of the Norwegian randomized controlled trial of electroconvulsive therapy in treatment resistant depression in bipolar disorder. BMC Psychiatry
  Vitenskapelig artikkel
• Djurovic, Srdjan; Gustafsson, Omar; Mattingsdal, Morten; Athanasiu, Lavinia; Bjella, Thomas; Tesli, Martin Steen. (2010) A genome-wide association study of bipolar disorder in Norwegian individuals, followed by replication in Icelandic sample. Journal of Affective Disorders
  Vitenskapelig artikkel
• Kähler, Anna Katarina; Otnæss, Mona Kolstø; Wirgenes, Katrine; Hansen, Thomas; Jönsson, Erik; Agartz, Ingrid. (2010) Association Study of PDE48 gene variants in Scandinavian schizophrenia and bipolar disorder multicenter case-control samples. American Journal of Medical Genetics
  Vitenskapelig artikkel
• Jonsbu, Egil; Dammen, T; Morken, Gunnar; Martinsen, EW. (2010) Patients with noncardiac chest pain and benign palpitations referred for cardiac outpatient investigation: a 6-month follow-up. General Hospital Psychiatry
  Vitenskapelig artikkel
• Fløvig, John Chr.; Vaaler, Arne; Morken, Gunnar. (2010) Effects of legal and illegal use of benzodiazepines at acute admission to a psychiatric acute department. BMC Research Notes
  Vitenskapelig artikkel
• Vaaler, Arne; Morken, Gunnar; Iversen, Valentina Cabral; Kondziella, Daniel; Linaker, Olav Morten. (2010) Acute unstable depressive syndrome is associated more frequently with epilepsy than major depression. Journal of Neurology
  Sammendrag/Abstract
• Tesli, Martin Steen; Athanasiu, Lavinia; Mattingsdal, Morten; Kähler, Anna Katarina; Gustafsson, Omar; Kulle, Bettina. (2010) Association Analysis of PALB2 and BRCA2 in Bipolar Disorder and Schizophrenia in a Scandinavian Case–Control Sample. American Journal of Medical Genetics Part B: Neuropsychiatric Genetics
  Vitenskapelig artikkel
• Kessler, Ute; Schøyen, Helle Kristine; Vaaler, Arne; Ødegaard, Ketil Joachim; Bergsholm, Per; Andreassen, Ole Andreas. (2010) The study protocol of the Norwegian randomized controlled trial of electroconvulsive therapy in treatment resistant depression in bipolar disorder. European psychiatry
  Sammendrag/Abstract
• Finseth, Per Ivar; Morken, Gunnar; Malt, Ulrik Fredrik; Andreassen, Ole Andreas; Vaaler, Arne. (2010) Life-time suicide attempts in acutely admitted inpatients with bipolar disorder. European Neuropsychopharmacology
  Sammendrag/Abstract

2009

• Morken, Gunnar. (2009) Moderne psykologisk behandling ved bipolare lidelser. Suicidologi
  Vitenskapelig oversiktsartikkel/review
• Fløvig, John Chr.; Vaaler, Arne; Morken, Gunnar. (2009) Substance use at admission to an acute psychiatric department. Nordic Journal of Psychiatry
  Vitenskapelig artikkel
• Vaaler, Arne; Morken, Gunnar; Linaker, Olav Morten; Sand, Trond; Kvistad, Kjell Arne; Bråthen, Geir. (2009) Symptoms of epilepsy and organic brain dysfunctions in patients with acute, brief depression combined with other fluctuating psychiatric symptoms: a controlled study from an acute psychiatric department. BMC Psychiatry
  Vitenskapelig artikkel
• Bagøien, Gunnhild Irene; Morken, Gunnar; Zahlsen, Kolbjørn; Aamo, Trond; Spigset, Olav. (2009) Evaluation of a Urine On-Site Drugs of Abuse Screening Test in Patients Admitted to a Psychiatric Emergency Unit. Journal of Clinical Psychopharmacology
  Vitenskapelig artikkel
• Ødegaard, Ketil Joachim; Syrstad, Vigdis Elin Giæver; Morken, Gunnar; Akiskal, Hagop Souren; Fasmer, Ole Bernt. (2009) A study of age at onset and affective temperaments in a Norwegian sample of patients with mood disorders. Journal of Affective Disorders
  Vitenskapelig artikkel
• Jonsbu, Egil; Dammen, Toril; Morken, Gunnar; Lied, Arne; Vik-Mo, Harald; Martinsen, Egil. (2009) Cardiac and psychiatric diagnoses among patients referred for chest pain and palpitations. Scandinavian Cardiovascular Journal
  Vitenskapelig artikkel
• Tesli, M; Kähler, Anna Katarina; Kahler, AK; Andreassen, BK; Werge, T; Mors, O. (2009) No association between DGKH and bipolar disorder in a Scandinavian case-control sample. Psychiatric Genetics
  Vitenskapelig artikkel
• Morken, Gunnar; Vaaler, Arne; Folden, Gunn Eva; Andreassen, OA; Malt, UF. (2009) Age at onset of first episode and time to treatment in in-patients with bipolar disorder. British Journal of Psychiatry
  Vitenskapelig artikkel

2008

• Morken, Gunnar; Widen, JH; Grawe, RW. (2008) Non-adherence to antipsychotic medication, relapse and rehospitalisation in recent-onset schizophrenia. BMC Psychiatry
  Vitenskapelig artikkel
• Morken, Gunnar; Folden, GE; Vaaler, Arne. (2008) Childhood-onset bipolar disorder in consecutively admitted patients to an acute psychiatric department. Bipolar Disorders
  Sammendrag/Abstract
• Heggelund, Jørn; Nilsberg, Geir Erling; Morken, Gunnar; Hoff, Jan; Helgerud, Jan. (2008) Treatment effects from aerobic endurance training in patients suffering from Schizophrenia. 38th EABCT Annual Congress - Abstracts
  Sammendrag/Abstract
• Stordal, Eystein; Morken, Gunnar; Mykletun, Arnstein; Neekelmann, D; Neckelmann, Dag Olav Grini; Dahl, Alv Andreas. (2008) Monthly variation in prevalence rates of comorbid depression anxiety in the general population at 63-65 degrees North: The HUNT and study. Journal of Affective Disorders
  Vitenskapelig artikkel
• Bjørk, Marte Helene; Sand, Trond; Bråthen, Geir; Linaker, Olav Morten; Morken, Gunnar; Nilsen, Brigt. (2008) Quantitative EEG findings in patients with acute, brief depression combined with other fluctuating psychiatric symptoms: a controlled study from an acute psychiatric department. BMC Psychiatry
  Vitenskapelig artikkel
• Fløvig, John Chr.; Vaaler, Arne; Morken, Gunnar. (2008) Substance use at admission to an acute psychiatric department. Nordic Journal of Psychiatry
  Vitenskapelig artikkel

2007

• Morken, Gunnar; Grawe, RW; Widen, JH. (2007) Effects of integrated treatment on antipsychotic medication adherence in a randomized trial in recent-onset schizophrenia. Journal of Clinical Psychiatry
  Vitenskapelig artikkel
• Langsrud, Knut; Linaker, Olav Morten; Morken, Gunnar. (2007) Staff injuries after patient-staff incidences in psychiatric acute wards. Nordic Journal of Psychiatry
  Vitenskapelig artikkel
• Stordal, Eystein; Morken, Gunnar; Mykletun, Arnstein; Neckelmann, Dag Olav Grini; Dahl, Alv Andreas. (2007) Monthly variation in prevalence rates of comorbid depression and anxiety in the general population at 63-65 degrees North: The HUNT study. Journal of Affective Disorders
  Vitenskapelig artikkel
• Morken, Gunnar. (2007) Kognitiv Terapi ved Bipolar Lidelse.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Iversen, Valentina Maria do R.Cabral; Morken, Gunnar. (2007) Mental Health and Psychological Adaptation of Clinical and Non-Clinical Migrant Groups. Tapir Akademisk Forlag Tapir Akademisk Forlag
  Doktorgradsavhandling

2006

• Vaaler, Arne; Morken, Gunnar; Fløvig, John Chr.; Iversen, Valentina Cabral; Linaker, Olav Morten. (2006) Substance abuse and recovery in a psychiatric intensive care unit. General Hospital Psychiatry
  Vitenskapelig artikkel
• Vaaler, Arne; Morken, Gunnar; Fløvig, John Chr.; Iversen, Valentina Cabral; Linaker, Olav Morten. (2006) Effects of a psychiatric intensive care unit in an acute psychiatric department. Nordic Journal of Psychiatry
  Vitenskapelig artikkel

2005

• Vaaler, Arne; Morken, Gunnar; Linaker, Olav Morten. (2005) Effects of different interior decorations in the seclusion area of a psychiatric acute ward. Nordic Journal of Psychiatry
  Vitenskapelig artikkel
• Morken, Gunnar; Folden, GE; Vaaler, Arne. (2005) Bipolar patients with long lifetime hospitalization. Bipolar Disorders
  Sammendrag/Abstract
• Morken, Gunnar; Vaaler, Arne; Boye, B; Heldal, A; Lovdahl, H; Dahl, NH. (2005) Bipolar Research and Innovation Network - Norway. NORBRAIN. Bipolar Disorders
  Sammendrag/Abstract
• Hagen, Roger; Nordahl, Hans Morten; Kristiansen, Lena; Morken, Gunnar. (2005) A randomized trial of cognitive group therapy vs. waiting list for patients with co-morbid psychiatric disorders: Effect of cognitive group therapy after treatment and six and twelve months follow-up. Behavioural and Cognitive Psychotherapy
  Vitenskapelig artikkel
• Morken, Gunnar; Gråwe, Rolf; Widén, J. H.. (2005) A randomized controlled trial in recent-onset schizophrenia. Effects on compliance of two years of continued intervention. European Neuropsychopharmacology
  Sammendrag/Abstract
• Vaaler, Arne; Morken, Gunnar; Fløvig, John Chr.; Iversen, Valentina; Linaker, Olav Morten. (2005) Substance abuse and recovery in a psychiatric intensive care unit. European Neuropsychopharmacology
  Sammendrag/Abstract

2004

• Morken, Gunnar; Sund, Anne Mari; Linaker, Olav Morten. (2004) A help-line for children. Seasonal variations in issues. Psychiatry Research
  Vitenskapelig artikkel
• Morken, Gunnar. (2004) Asylsøkere i limbus. tidsskrift for Nasjonalt kompetansesenter for minoritetshelse
  Leserinnlegg
• Iversen, Valentina C; Morken, Gunnar. (2004) Differences in acute psychiatric admissions between asylum seekers and refugees. Nordic Journal of Psychiatry
  Vitenskapelig artikkel

2003

• Iversen, Valentina; Morken, Gunnar. (2003) Acute admissions among immigrants and asylum seekers to a psychiatric hospital in Norway. Social Psychiatry and Psychiatric Epidemiology
  Vitenskapelig artikkel

2002

• Morken, Gunnar; Lilleeng, Solfrid; Linaker, Olav Morten. (2002) Seasonal variation in suicides and in admissions to hospital for mania and depression. Journal of Affective Disorders
  Vitenskapelig artikkel
• Sund, Anne Mari; Morken, Gunnar; Linaker, Olav Morten. (2002) Seasonal variations in childrens call to a help-line: implications for preventive services. Journal of Affective Disorders
  Vitenskapelig artikkel

2001

• Morken, Gunnar. (2001) Seasonal Variation of Human Mood and Behavior. Norges teknisk-naturvitenskapelige universitet Dissertations at the Faculty of Medicine, 0805-7680 (183)
  Doktorgradsavhandling
• Morken, Gunnar. (2001) Seasonal Variation of Violence. The Psychiatric Times
  Populærvitenskapelig artikkel
• Morken, Gunnar. (2001) Depresjon og årstider. Doktorgrad.
  Kronikk

2000

• Morken, Gunnar; Linaker, Olav Morten. (2000) Seasonal variation of violence in Norway. American Journal of Psychiatry
  Vitenskapelig artikkel
• Morken, Gunnar; Linaker, Olav Morten. (2000) Seasonal variation of violence in psychiatric patients and the general population. The European Journal of Psychiatry
  Vitenskapelig artikkel

1999

• Morken, Gunnar; Linaker, Olav Morten; Langsrud, K. (1999) Weekly and daily variations in patient-staff incidents in psychiatric acute wards. Nordic Journal of Psychiatry
  Vitenskapelig artikkel