Academic article

• Hoprekstad, Gunnhild Eldhuset; Johnsen, Erik; Bartz-Johannessen, Christoffer et al. (2025). Prednisolone add-on in early phase schizophrenia: A randomized, double-blind, placebo-controlled pilot study. (external link)
• Jakobsen, Petter; Côté-Allard, Ulysse Teller Masao; Riegler, Michael et al. (2024). Early warning signals observed in motor activity preceding mood state change in bipolar disorder. (external link)
• Boeker, Matthias; Jakobsen, Petter; Riegler, Michael et al. (2023). Affect Recognition in Muscular Response Signals. (external link)
• Kjelby, Eirik; Gjestad, Rolf; Fathian, Farivar et al. (2023). Antidepressive Effectiveness of Amisulpride, Aripiprazole, and Olanzapine in Patients with Schizophrenia Spectrum Disorders: A Secondary Outcome Analysis of a Pragmatic, Randomized Trial (BeSt InTro). (external link)
• Stautland, Andrea; Jakobsen, Petter; Fasmer, Ole Bernt et al. (2023). Reduced heart rate variability during mania in a repeated naturalistic observational study. (external link)
• Syrstad, Vigdis Elin Giæver; Mjeldheim, Kristin; Førland, Wenche et al. (2022). Objective assessment of motor activity in a clinical sample of adults with attention-deficit/hyperactivity disorder and/or cyclothymic temperament. (external link)
• Kvadsheim, Elisabet; Fasmer, Ole Bernt; Fasmer, Erlend Eindride et al. (2022). Innovative approaches in investigating inter-beat intervals: Graph theoretical method suggests altered autonomic functioning in adolescents with ADHD. (external link)
• Côté-Allard, Ulysse Teller Masao; Jakobsen, Petter; Stautland, Andrea et al. (2022). Long-Short Ensemble Network for Bipolar Manic-Euthymic State Recognition Based on Wrist-Worn Sensors. (external link)
• Jakobsen, Petter; Stautland, Andrea; Riegler, Michael et al. (2022). Complexity and variability analyses of motor activity distinguish mood states in Bipolar Disorder. (external link)
• Kvadsheim, Elisabet; Sørensen, Lin; Fasmer, Ole Bernt et al. (2022). Vagally mediated heart rate variability, stress, and perceived social support: a focus on sex differences. (external link)
• Hicks, Steven; Stautland, Andrea; Fasmer, Ole Bernt et al. (2021). HYPERAKTIV: An Activity Dataset from Patients with Attention-Deficit/Hyperactivity Disorder (ADHD). (external link)
• Melby, Katrine; Fasmer, Ole Bernt; Henriksen, Tone Elise Gjøtterud et al. (2020). Actigraphy assessment of motor activity and sleep in patients with alcohol withdrawal syndrome and the effects of intranasal oxytocin. (external link)
• Henriksen, Tone Elise Gjøtterud; Grønli, Janne; Assmus, Jörg et al. (2020). Blue-blocking glasses as additive treatment for mania: Effects on actigraphy-derived sleep parameters. (external link)
• Kvadsheim, Elisabet; Fasmer, Ole Bernt; Osnes, Berge et al. (2020). Lower Cardiac Vagal Activity Predicts Self-Reported Difficulties With Emotion Regulation in Adolescents With ADHD. (external link)
• Fasmer, Ole Bernt; Fasmer, Erlend Eindride; Mjeldheim, Kristin et al. (2020). Diurnal variation of motor activity in adult ADHD patients analyzed with methods from graph theory. (external link)
• Jakobsen, Petter; Garcia-Ceja, Enrique; Riegler, Michael et al. (2020). Applying machine learning in motor activity time series of depressed bipolar and unipolar patients compared to healthy controls. (external link)
• Jakobsen, Petter; Garcia-Ceja, Enrique; Stabell, Lena Antonsen et al. (2020). PSYKOSE: A motor activity database of patients with schizophrenia. (external link)
• Fredriksen, Mats; Egeland, Jens; Haavik, Jan et al. (2019). Individual Variability in Reaction Time and Prediction of Clinical Response to Methylphenidate in Adult ADHD: A Prospective Open Label Study Using Conners’ Continuous Performance Test II. (external link)
• Sørensen, Lin; Wass, Sam Vincent; Osnes, Berge et al. (2019). A psychophysiological investigation of the interplay between orienting and executive control during stimulus conflict: A heart rate variability study. (external link)
• Syrstad, Vigdis Elin Giæver; Ødegaard, Ketil Joachim; Fasmer, Ole Bernt et al. (2019). Cyclothymic temperament: Associations with ADHD, other psychopathology, and medical morbidity in the general population. (external link)
• Antonazzo, Ippazio Cosimo; Riise, Trond; Cortese, Marianna et al. (2018). Diabetes is associated with decreased migraine risk: A nationwide cohort study. (external link)
• Fasmer, Erlend Eindride; Fasmer, Ole Bernt; Berle, Jan Øystein et al. (2018). Graph theory applied to the analysis of motor activity in patients with schizophrenia and depression. (external link)
• Krane-Gartiser, Karoline; Asheim, Andreas; Fasmer, Ole Bernt et al. (2018). Actigraphy as an objective intra‑individual marker of activity patterns in acute‑phase bipolar disorder: a case series. (external link)
• Ceja, Enrique Alejandro Garcia; Riegler, Michael; Jakobsen, Petter et al. (2018). Motor activity based classification of depression in unipolar and bipolar patients. (external link)
• Krane-Gartiser, Karoline; Henriksen, Tone Elise Gjøtterud; Morken, Gunnar et al. (2018). Motor activity patterns in acute schizophrenia and other psychotic disorders can be differentiated from bipolar mania and unipolar depression. (external link)
• Krane-Gartiser, Karoline; Vaaler, Arne; Fasmer, Ole Bernt et al. (2017). Variability of activity patterns across mood disorders and time of day. (external link)
• Gude, Tore; Finset, Arnstein; Anvik, Tor et al. (2017). Do medical students and young physicians assess reliably their self-efficacy regarding communication skills? A prospective study from end of medical school until end of internship. (external link)
• Scott, Janine Linda; Vaaler, Arne; Fasmer, Ole Bernt et al. (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.. (external link)
• Krane-Gartiser, Karoline; Steinan, Mette Kvisten; Langsrud, Knut et al. (2016). Mood and motor activity in euthymic bipolar disorder with sleep disturbance. (external link)
• Fasmer, Ole Bernt; Mjeldheim, Kristin; Førland, Wenche et al. (2016). Linear and non-linear analyses of Conner's Continuous Performance Test-II discriminate adult patients with attention deficit hyperactivity disorder from patients with mood and anxiety disorders. (external link)
• Ødegaard, Christine Henrik; Berk, Lesley; Berk, Michael et al. (2016). An ISBD perspective on the sociocultural challenges of managing bipolar disorder: A content analysis. (external link)
• Fasmer, Ole Bernt; Johansen, Espen Borgå (2016). Patterns of motor activity in spontaneously hypertensive rats compared to Wistar Kyoto rats. (external link)
• Henriksen, Tone Elise Gjøtterud; Skrede, Silje; Fasmer, Ole Bernt et al. (2016). Blue-blocking glasses as additive treatment for mania: A randomized placebo-controlled trial. (external link)
• Baandrup, Lone; Fasmer, Ole Bernt; Glenthøj, Birte Yding et al. (2016). Circadian rest-activity rhythms during benzodiazepine tapering covered by melatonin versus placebo add-on: Data derived from a randomized clinical trial. (external link)
• Instanes, Johanne Telnes; Klungsøyr, Kari; Halmøy, Anne et al. (2016). Adult ADHD and Comorbid Somatic Disease: A Systematic Literature Review. (external link)
• Fasmer, Ole Bernt; Hauge, Erik Rønneberg; Berle, Jan Øystein et al. (2016). Distribution of active and resting periods in the motor activity of patients with depression and schizophrenia. (external link)
• Krane-Gartiser, Karoline; Henriksen, Tone Elise Gjøtterud; Vaaler, Arne Einar et al. (2015). Actigraphically assessed activity in unipolar depression: A comparison of inpatients with and without motor retardation. (external link)
• Fornaro, Michele; Berardis, Domenico De; Pasquale, Concetta De et al. (2015). Prevalence and clinical features associated to bipolar disorder-migraine comorbidity: A systematic review. (external link)
• Weber, Heike; Kittel-Schneider, Sarah; Heupel, Julia et al. (2015). On the role of NOS1 ex1f-VNTR in ADHD-allelic, subgroup, and meta-analysis. (external link)
• Fasmer, Ole Bernt; Mjeldheim, Kristin; Førland, Wenche et al. (2015). Motor Activity in Adult Patients with Attention Deficit Hyperactivity Disorder. (external link)
• Huang, Huanlin; Zhong, Zheng; Chen, Junqi et al. (2015). Effect of acupuncture at HT7 on heart rate variability: An exploratory study. (external link)
• Gude, Tore; Grimstad, Hilde; Holen, Are et al. (2015). Can we rely on simulated patients' satisfaction with their consultation for assessing medical students' communication skills? A cross-sectional study. (external link)
• Jacobsen, Kaya Kvarme; Nievergelt, Caroline M.; Zayats, Tetyana et al. (2015). Genome wide association study identifies variants in NBEA associated with migraine in bipolar disorder. (external link)
• Stokkeland, Lisa; Fasmer, Ole Bernt; Waage, Leif et al. (2014). Attention deficit hyperactivity disorder among inmates in Bergen Prison. (external link)
• Solberg, Berit Skretting; Hysing, Mari; Bøe, Tormod et al. (2014). Holdninger til bruk av medisiner hos voksne med ADHD målt ved hjelp av Beliefs about Medicines Questionnaire (BMQ). (external link)
• Henriksen, Tone Elise Gjøtterud; Skrede, Silje; Fasmer, Ole Bernt et al. (2014). Blocking blue light during mania - markedly increased regularity of sleep and rapid improvement of symptoms: A case report. (external link)
• Krane-Gartiser, Karoline; Henriksen, Tone Elise Gjøtterud; Morken, Gunnar et al. (2014). Actigraphic assessment of motor activity in acutely admitted inpatients with bipolar disorder. (external link)
• Johnsen, Erik; Fasmer, Ole Bernt; Wageningen, Heidi Karin van et al. (2013). The influence of glutamatergic antagonism on motor variability, and comparison to findings in schizophrenia patients. (external link)
• Berge, Line Iden; Riise, Trond; Fasmer, Ole Bernt et al. (2013). Does diabetes have a protective effect on migraine?. (external link)
• Berle, Jan Øystein; Løberg, Else-Marie; Fasmer, Ole Bernt (2013). Does changing from a first generation antipsychotic (perphenazin) to a second generation antipsychotic (risperidone) alter brain activation and motor activity? A case report. (external link)
• Landaas, Elisabeth Toverud; Halmøy, Anne; Ødegaard, Ketil Joachim et al. (2012). The impact of cyclothymic temperament in adult ADHD. (external link)
• Berge, Line Iden; Riise, Trond; Fasmer, Ole Bernt et al. (2012). Risk of depression in diabetes is highest for young persons using oral anti-diabetic agents. (external link)
• Fasmer, Ole Bernt; Riise, Trond; Lund, Anders et al. (2012). Comorbidity of Migraine With ADHD. (external link)
• Svendal, Gjertrud Øvreås; Fasmer, Ole Bernt; Engeland, Anders et al. (2012). Co-prescription of medication for bipolar disorder and diabetes mellitus: A nationwide population-based study. (external link)
• Hauge, Erik Rønneberg; Berle, Jan Øystein; Ødegaard, Ketil Joachim et al. (2011). Nonlinear analysis of motor activity shows differences between schizophrenia and depression: a study using Fourier analysis and sample entropy. (external link)
• Fasmer, Ole Bernt; Riise, Trond; Eagan, Tomas Mikal et al. (2011). Comorbidity of Asthma With ADHD. (external link)
• Fasmer, Ole Bernt; Halmøy, Anne; Ødegaard, Ketil Joachim et al. (2011). Adult attention deficit hyperactivity disorder is associated with migraine headaches. (external link)
• Ødegaard, Ketil Joachim; Riise, Trond; Dilsaver, Steven C. et al. (2011). A pharmaco-epidemiological study of migraine and antidepressant medications: Complete one year data from the Norwegian population. (external link)
• Reif, Andreas; Nguyen, T. Trang; Weissflog, Lena et al. (2011). DIRAS2 is Associated with Adult ADHD, Related Traits, and Co-Morbid Disorders. (external link)
• Fasmer, Ole Bernt; Halmøy, Anne; Eagan, Tomas Mikal et al. (2011). Adult attention deficit hyperactivity disorder is associated with asthma. (external link)
• Landaas, Elisabeth Toverud; Johansson, Stefan; Halmøy, Anne et al. (2011). No association between the serotonin transporter gene polymorphism 5-HTTLPR and cyclothymic temperament as measured by TEMPS-A. (external link)
• Landaas, Elisabeth Toverud; Johansson, Stefan; Halmøy, Anne et al. (2011). Bipolar disorder risk alleles in adult ADHD patients. (external link)
• Ødegaard, Ketil Joachim; Dilsaver, Steven C.; Hundal, Øivind et al. (2011). Are Migraine and Bipolar Disorders Comorbid Phenomena? Findings From a Pharmacoepidemiological Study Using the Norwegian Prescription Database. (external link)
• Franke, Barbara; Vasquez, Alejandro Arias; Johansson, Stefan et al. (2010). Multicenter analysis of the SLC6A3/DAT1 VNTR haplotype in persistent ADHD suggests differential involvement of the gene in childhood and persistent ADHD. (external link)
• Ødegaard, Ketil Joachim; Greenwood, Tifany A.; Johansson, Stefan et al. (2010). A genome-wide association study of bipolar disorder and comorbid migraine. (external link)
• Ødegaard, Ketil Joachim; Greenwood, Tifany A.; Lunde, Asger et al. (2010). A genome-wide linkage study of bipolar disorder and co-morbid migraine: Replication of migraine linkage on chromosome 4q24, and suggestion of an overlapping susceptibility region for both disorders on chromosome 20p11. (external link)
• Sánchez-Mora, Cristina; Ribases, Marta; Ramos-Quiroga, Josep Antonio et al. (2010). Meta-analysis of brain-derived neurotrophic factor p.Val66Met in adult ADHD in four European populations. (external link)
• Halmøy, Anne; Halleland, Helene; Dramsdahl, Margaretha et al. (2010). Bipolar symptoms in adult attention-deficit/hyperactivity disorder: A cross-sectional study of 510 clinically diagnosed patients and 417 population-based controls. (external link)
• Gude, Tore; Vaglum, Per; Anvik, Tor et al. (2009). Do physicians improve their communication skills between finishing medical school and completing internship? A nationwide prospective observational cohort study. (external link)
• Halmøy, Anne; Fasmer, Ole Bernt; Gillberg, Christopher et al. (2009). Occupational outcome in adult ADHD:impact of symptom profile, comorbid psychiatric problems, and treatment: a cross-sectional study of 414 clinically diagnosed adult ADHD patients. (external link)
• Lunde, Anna V.; Fasmer, Ole Bernt; Akiskal, Kareen K. et al. (2009). The relationship of bulimia and anorexia nervosa with bipolar disorder and its temperamental foundations. (external link)
• Franke, Barbara; Vasquez, Alejandro Arias; Johansson, Stefan et al. (2009). Multicenter analysis of the SLC6A3/DAT1 VNTR haplotype in persistent ADHD suggests differential involvement of the gene in childhood and persistent ADHD. (external link)
• Ødegaard, Ketil Joachim; Syrstad, Vigdis Elin Giæver; Morken, Gunnar et al. (2009). A study of age at onset and affective temperaments in a Norwegian sample of patients with mood disorders. (external link)
• Dilsaver, Steven C.; Benazzi, Franco; Ødegaard, Ketil Joachim et al. (2009). Is a Family History of Bipolar Disorder a Risk Factor for Migraine among Affectively Ill Patients?. (external link)
• Dilsaver, Steven C.; Benazzi, Franco; Ødegaard, Ketil Joachim et al. (2009). Migraine in affectively ill Mexican adolescents. (external link)
• Fasmer, Ole Bernt; Akiskal, Hagop S.; Kelsoe, John R. et al. (2009). Clinical and pathophysiological relations between migraine and mood disorders. (external link)
• Fasmer, Ole Bernt; Akiskal, Hagop S.; Hugdahl, Kenneth et al. (2008). Non-right-handedness is assosiated with migraine and soft bipolarity in patients with mood disorders. (external link)
• Johansson, Stefan; Halleland, Helene; Halmøy, Anne et al. (2008). Genetic Analyses of Dopamine Related Genes in Adult ADHD Patients Suggest an Association With the DRD5-Microsatellite Repeat, But Not With DRD4 or SLC6A3 VNTRs. (external link)
• Anvik, tor; Grimstad, Hilde; Baerheim, Anders et al. (2008). Medical students' cognitive and affective attitudes towards learning and using communication skills - a nationwide cross-sectional study. (external link)
• Ødegaard, Ketil Joachim; Neckelmann, Dag Olav Grini; Benazzi, Franco et al. (2008). Dissociative experiences differentiate bipolar-II from unipolar depressed patients: The mediating role of cyclothymia and the Type A behaviour speed and impatience subscale. (external link)
• Bærheim, Anders; Hjortdahl, Per; Hjortdal, Per et al. (2007). Curriculum factors influencing knowledge of communication skills among medical students. (external link)
• Anvik, Tor; Gude, Tore; Grimstad, Hilde et al. (2007). Assessing medical students' attitudes toward learning communication skills- which components of attitudes do we measure?. (external link)
• Gude, Tore; Vaglum, Per Jørgen Wiggen; Anvik, Tor et al. (2007). Observed Communication Skills: How Do They Relate To The Consultation Content?A nation-wide study of graduate medical students seeing a standardized patient for afirst-time consultation in a general practice setting. (external link)
• Gude, Tore; Vaglum, Per; Anvik, Tor et al. (2007). Observed communication skills: how do they relate to the consultation content? A nation-wide study of graduate medical students seeing a standardized patient for a first-time consultation in a general practice setting. (external link)
• Ødegaard, Ketil Joachim; Neckelmann, Dag; Mykletun, Arnstein et al. (2006). Migraine with and without aura: association with depression and anxiety disorder in a population-based study. The HUNT Study. (external link)
• Ødegaard, Ketil Joachim; Neckelmann, Dag; Fasmer, Ole Bernt (2006). Type A behaviour differentiates bipolar II from unipolar depressed patients. (external link)
• Gude, Tore; Hjortdahl, Per; Anvik, Tore et al. (2005). Does change from a traditional to a new medical curriculum reduce negative attitudes among students? A quasi-experimental study. (external link)
• Ødegaard, Ketil Joachim; Angst, J.; Neckelmann, Dag Olav Grini et al. (2005). Migraine aura without headache compared to migraine with aura in patients with affective disorders. (external link)
• Gude, Tore; Hjortdahl, Per; Anvik, Tor et al. (2005). Does change from a traditional to a new medical curriculum reduce negative attitudes among students? A quasi-experimental study. (external link)
• Ødegaard, Ketil Joachim; Fasmer, Ole Bernt (2005). Is migraine in unipolar depressed patients a bipolar spectrum trait?. (external link)
• Ødegaard, Ketil Joachim; Fasmer, Ole Bernt (2005). Bipolar II and migraine - interrelated disorders with a possible common treatment. (external link)
• Fasmer, Ole Bernt; Ødegaard, Ketil Joachim (2004). Migrene og psykiske lidelser. (external link)
• Gude, Tore; Anvik, Tor; Bærheim, Anders et al. (2003). Undervisning i klinisk kommunikasjon for medisinstudenter i Norge. (external link)
• Fasmer, Ole Bernt; Ødegaard, Kjetil Joachim (2002). Are Migraines and Bipolar Disorder Related ?. (external link)
• Fasmer, Ole Bernt; Ødegaard, Kjetil Joachim (2002). Laterality of pain in migraine with comorbid unipolar depressive and bipolar II disorders. (external link)
• Fasmer, Ole Bernt (2001). The prevalence of migraine in patients with bipolar and unipolar affective disorders. (external link)
• Fasmer, Ole Bernt; Ødegaard, Kjetil Joachim (2001). Clinical characteristics of patients with major affective disorders and comorbid migraine. (external link)

Other

• Wilhelmsen-Langeland, Ane; Osnes, Berge; Gradisar, Michael et al. (2025). Group bright light therapy compared to treatment as usual for delayed sleep-wake phase disorder among patients in psychiatric care (the SIP trials): a protocol for a pragmatic, randomised controlled trial. (external link)
• Wilhelmsen-Langeland, Ane; Saxvig, Ingvild W.; Gradisar, Michael et al. (2025). Group cognitive behavioural therapy for insomnia compared with treatment as usual for sleep problems in psychiatric care (the SIP trials): a protocol for a pragmatic, randomised controlled trial. (external link)

Reader opinion piece

• Kjelby, Eirik; Gjestad, Rolf; Fathian, Farivar et al. (2024). Reply to a Letter to the Editors From Dr de Souza and colleagues: "Unraveling the Optimal Treatment Approach for Depression in Schizophrenia Spectrum: A Quest for Clarity". (external link)
• Gude, Tore; Vaglum, Per Jørgen Wiggen; Anvik, Tor et al. (2021). Undervisning i klinisk kommunikasjon kan bli enda bedre. (external link)
• Krane-Gartiser, Karoline; Vaaler, Arne Einar; Fasmer, Ole Bernt et al. (2016). Distribution and Characteristics of Active and Inactive Periods Distinguish Unipolar Depression With and Without Motor Retardation. (external link)
• Krane-Gartiser, Karoline; Vaaler, Arne Einar; Fasmer, Ole Bernt et al. (2016). Ditribution and characteristics of active and inactive periods distinguish unipolar depression with and without motor retardation. (external link)

Academic literature review

• Oruch, Ramadhan; Huneif, Mohammed A.; Pryme, Ian F et al. (2022). Drug treatment of insomnia: impact of zopiclone. (external link)
• Oruch, Ramadhan; Pryme, Ian F; Fasmer, Ole Bernt et al. (2021). Ketamine: Use in psychiatry, its pharmacology and treatment following intoxication. (external link)
• Haavik, Jan; Halmøy, Anne; Lundervold, Astri et al. (2010). Clinical assessment and diagnosis of adults with attention-deficit/hyperactivity disorder. (external link)

Abstract

• Jakobsen, Petter; Stautland, Andrea; Riegler, Michael et al. (2021). Motor activity analyses distinguish manic and euthymic mood states in bipolar disorder. (external link)
• Krane-Gartiser, Karoline; Henriksen, Tone Elise Gjøtterud; Vaaler, Arne Einar et al. (2015). Actigraphy can identify differences in motor activity in acute episodes of mood disorders. (external link)
• Henriksen, Tone Elise Gjøtterud; Fasmer, Ole Bernt; Dilsaver, Steven C. et al. (2013). Virtual darkness as additive treatment in mania - a randomized controlled trial. (external link)
• Ødegaard, Ketil Joachim; Johansson, Stefan; Greenwood, Tifany A. et al. (2010). A genetic study of bipolar disorder and co-morbid migraine. (external link)
• Ødegaard, Ketil Joachim; Akiskal, Hagop S.; Fasmer, Ole Bernt (2008). Non-right handedness is associated with migraine and soft bipolar spectrum diagnoses. (external link)
• Ødegaard, Ketil Joachim; Angst, Jules; Neckelmann, Dag Olav Grini et al. (2007). The complex relationship between migraine and psychiatry. (external link)
• Berle, Jan Øystein; Hauge, Erik Rønneberg; Ødegaard, Ketil Joachim et al. (2006). Reduced complexity of motor activity patterns in schizophrenia. (external link)
• Ødegaard, Ketil Joachim; Neckelmann, Dag Olav Grini; Fasmer, Ole Bernt et al. (2006). Vagal nerve stimulation in bipolar disorders. (external link)
• Hauge, ER; Berle, Jan Øystein; Thoppil, Suma et al. (2004). Patterns of motor activity in schizophrenia and depression. (external link)

Poster

• Jakobsen, Petter; Stautland, Andrea; Riegler, Michael et al. (2021). Motor activity analyses distinguish manic and euthymic mood states in bipolar disorder. (external link)
• Jakobsen, Petter; Garcia-Ceja, Enrique; Riegler, Michael et al. (2020). Applying Machine Learning in Motor Activity Time Series of Depressed Bipolar and Unipolar Patients.. (external link)
• Jakobsen, Petter; Riegler, Michael; Nordgreen, Tine et al. (2020). Complexity analysis of motor activity shows differences for patients with bipolar I disorder in manic and euthymic phases.. (external link)
• Jakobsen, Petter; Fasmer, Ole Bernt; Riegler, Michael et al. (2019). Detecting and Predicting Mood Transitions in Bipolar Disorder - study protocol. (external link)
• Ødegaard, Christine; Berk, Lesley; Berk, Michael et al. (2016). Socio- Cultural Challenges in the Management of Bipolar Disorder: A Trans- Cultural qualitative Study by the International Society of Bipolar Disorders (ISBD). (external link)
• Krane-Gartiser, Karoline; Steinan, Mette Kvisten; Langsrud, Knut et al. (2016). MOTOR ACTIVITY PATTERNS IN EUTHYMIC BIPOLAR PATIENTS WITH UNSTABLE REST-ACTIVITY CYCLES AND MOOD VARIABILITY RESEMBLE FINDINGS IN AFFECTIVE EPISODES. (external link)
• Krane-Gartiser, Karoline; Henriksen, Tone Elise Gjøtterud; Vaaler, Arne Einar et al. (2015). Actigraphy can Identify Differences in Motor Activity in Acute Episodes of Mood Disorders. (external link)
• Krane-Gartiser, Karoline; Henriksen, Tone Elise Gjøtterud; Vaaler, Arne Einar et al. (2014). Differences in Actigraphically Assessed Activity in Unipolar Depression between Inpatients with and without Motor Retardation. (external link)
• Krane-Gartiser, Karoline; Henriksen, Tone Elise Gjøtterud; Morken, Gunnar et al. (2014). Motor Activity in Acutely Admitted Inpatients with Bipolar Disorder. (external link)
• Johansson, Stefan; Halmøy, Anne; Halleland, Helene et al. (2006). Genetic Analysis of Candidate Genes in Adult ADHD Patients from Norway. (external link)
• Halleland, Helene; Halmøy, Anne; Fasmer, Ole Bernt et al. (2005). A Nation-wide Bio-bank of blood samples from adult ADHD patients in Norway. (external link)
• Ødegaard, Ketil Joachim; Neckelmann, D.; Svendsen, F et al. (2005). Vagus nerve stimulation in Major Depression and bipolar II disorders. (external link)
• Berle, Jan Øystein; Ødegaard, Ketil Joachim; Holsten, Fred et al. (2005). Objective registration of motor activity pattern in schizophrenia and depression. (external link)
• Berle, Jan Øystein; Castberg, I; Fasmer, Ole Bernt (2005). Objective registration motor activity in schizophrenia. (external link)
• Berle, Jan Øystein; Castberg, I; Fasmer, Ole Bernt (2005). Objective registration of motor activity pattern in schizophrenia and depression. (external link)
• Berle, Jan Øystein; Castberg, I; Fasmer, Ole Bernt (2005). Objective registration of motor activity in schizophrenia. (external link)
• Halleland, Helene; Knappskog, Per; Fasmer, Ole Bernt et al. (2005). A Nation-wide Bio-bank of blood samples from adult ADHD patients in Norway. (external link)
• Gude, Tore; Finset, Arnstein; Bærheim, Anders et al. (2005). Graduating medical students achieved level of clinical communication skills and its impact upon outcome. (external link)
• Ødegaard, Kjetil Joachim; Zwart, John-Anker; Hagen, Knut et al. (2001). HUNT: Migraine, anxiety and depression. A large population-based study in Norway. (external link)
• Ødegaard, Kjetil Joachim; Fasmer, Ole Bernt (2001). Migraine with aura increases suicide risk in patients with major affective disorders. (external link)
• Ødegaard, Kjetil Joachim; Fasmer, Ole Bernt (2001). Clinical characteristics of patients with major affective disorders and comorbid migraine. (external link)
• Ødegård, K.J.; Zwart, John-Anker; Hagen, K. et al. (2001). Migrane anxiety and depression. A large population based study in Norway. (external link)

Academic chapter/article/Conference paper

• Boeker, Matthias; Riegler, Michael; Hammer, Hugo Lewi et al. (2021). Diagnosing Schizophrenia from Activity Records using Hidden Markov Model Parameters. (external link)
• Garcia-Ceja, Enrique; Riegler, Michael; Jakobsen, Petter et al. (2018). Depresjon: A motor activity database of depression episodes in unipolar and bipolar patients. (external link)
• Fasmer, Ole Bernt; Ødegaard, Ketil Joachim (2012). Migrene og bipolare lidelser. (external link)
• Halmøy, Anne; Fasmer, Ole Bernt; Haavik, Jan (2012). ADHD og bipolar lidelse. (external link)
• Ødegaard, Ketil Joachim; Høyersten, Jon Geir; Fasmer, Ole Bernt (2012). Historisk utvikling, epidemiologi og klassifikasjon av bipolare lidelser. (external link)
• Ødegaard, Ketil Joachim; Fasmer, Ole Bernt (2012). Affektive temperamenter og personlighet ved bipolare lidelser. (external link)
• Fasmer, Ole Bernt; Ødegaard, Ketil Joachim (2012). Det bipolar spektrum. (external link)
• Fasmer, Ole Bernt; Ødegaard, Ketil Joachim (2005). Co-morbidity of migraine and affective disorders. (external link)
• Hole, Kjell Jørgen; Berge, Odd-Geir; Eide, P. K. et al. (1992). Modifications in nociceptive reactivity following various serotonergic treatments. Methodological difficulties. (external link)

Academic lecture

• Krane-Gartiser, Karoline; Vaaler, Arne; Scott, Janine Linda et al. (2017). Actigraphic assessment of motor activity in acutely admitted inpatients with bipolar disorder. (external link)
• Gude, Tore; Vaglum, Per; Bærheim, Anders et al. (2007). Does the internship period improve clinical communication skills. (external link)
• Holen, Are; Anvik, Tor; Bærheim, Anders et al. (2007). Communication skills and job stress during medical internship. (external link)
• Gude, Tore; Anvik, Tor; Bærheim, Anders et al. (2006). Development of communication skills through medical school. (external link)
• Bærheim, Anders; Hjortdahl, Per; Anvik, Tor et al. (2005). Factors influencing knowledge of communication skills in medical school. (external link)
• Fasmer, Ole Bernt (2003). Bipolar disorder II and Migraine. (external link)
• Ødegaard, Kjetil Joachim; Fasmer, Ole Bernt (2001). Clinical characteristics of patients with affective temperaments and major affective disorders. (external link)

Feature article

• Vaaler, Arne Einar; Fasmer, Ole Bernt (2013). Antidepressive legemidler – klinisk praksis må endres. (external link)

Popular scientific article

• Fasmer, Ole Bernt (2013). ADHD og astma. (external link)

Textbook

• Haver, Brit; Ødegaard, Ketil Joachim; Fasmer, Ole Bernt (2012). Bipolare lidelser. (external link)

Non-fiction book

• Fasmer, Ole Bernt (1991). Biologisk psykiatri. (external link)

Doctoral dissertation

• Fasmer, Ole Bernt (1988). The involvement of serotonergic systems in the regulation of nociception in mice. (external link)

See a complete overview of publications in Cristin.