2025

• Dahlberg, Audun Olav; Aase, Audun; Reiso, Harald; Thortveit, Erik Thomas; Eikeland, Randi; Engstrøm, Morten. (2025) Persistent self-reported health complaints in Norwegians who attribute their symptoms to tick bites or tick-borne disease– a cross-sectional controlled study. BMC Infectious Diseases
  Academic article

2024

• Turella, S.; Dankiewicz, J.; Ben-Hamouda, N.; Nilsen, Kristian Bernhard; Düring, J.; Endisch, C.. (2024) EEG for good outcome prediction after cardiac arrest: A multicentre cohort study. Resuscitation
  Academic article
• Filosa, James; Omland, Petter Moe; Hagen, Knut; Langsrud, Knut; Engstrøm, Morten; Sand, Trond Halfdan. (2024) Validation of Trøndelag Apnoea Score Proxy for Obstructive Sleep Apnoea in the General Population of Norway: The HUNT Study. Sleep Disorders
  Academic article
• 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
  Academic article

2023

• Gravdahl, Gøril Bruvik; Aakerøy, Lars; Stovner, Lars Jacob; Engstrøm, Morten; Müller, Kai Ivar; Bjørk, Marte-Helene. (2023) Continuous positive airway pressure in cluster headache: A randomized, placebo-controlled, triple-blind, crossover study. Cephalalgia
  Academic article

2022

• Vethe, Daniel; Drews, Henning Johannes; Scott, Janine Linda; Engstrøm, Morten; Heglum, Hanne Siri Amdahl; Grønli, Janne. (2022) Evening light environments can be designed to consolidate and increase the duration of REM-sleep. Scientific Reports
  Academic article
• Mykland, Martin Syvertsen; Uglem, Martin; Neverdahl, Jan Petter; Øie, Lise Rystad; Meisingset, Tore Wergeland; Dodick, David W.. (2022) Sleep restriction alters cortical inhibition in migraine: A transcranial magnetic stimulation study. Clinical Neurophysiology
  Academic article
• Mykland, Martin Syvertsen; Engstrøm, Morten; Sand, Trond; Omland, Petter Moe. (2022) Søvn og migrene. SØVN
  Article in business/trade/industry journal
• van der Werf, Ysbrand D.; Korostovtseva, Lyudmila; Khachatryan, Samson G.; Deleanu, Oana C.; Young, Peter; Gnidovec-Stražišar, Barbara. (2022) The history and role of the Assembly of National Sleep Societies (ANSS) within the European Sleep Research Society (ESRS). Journal of Sleep Research
  Letter to the editor
• Heglum, Hanne Siri Amdahl; Drews, Henning Johannes; Kallestad, Håvard; Vethe, Daniel; Langsrud, Knut; Sand, Trond. (2022) Contact-free radar recordings of body movement can reflect ultradian dynamics of sleep. Journal of Sleep Research
  Academic article
• Karlsen, Trine; Engstrøm, Morten; Steinshamn, Sigurd Loe. (2022) Exercise and obstructive sleep apnoea: a 24-week follow-up study. BMJ Open sport & exercise medicine
  Academic article
• Ernstsen, Linda; Zotcheva, Ekaterina; Sui, Xuemei; Engstrøm, Morten; Martinez-Velilla, Nicolás; Bjerkeset, Ottar. (2022) Association Between Cardiorespiratory Fitness and Incident Purchase of Hypnotic Drugs in Adults: The HUNT Study. Mayo Clinic proceedings
  Academic article
• Filosa, James; Omland, Petter Moe; Hagen, Knut; Langsrud, Knut; Brenner, Eiliv; Knutsen, Andreas. (2022) Validation of questionnaires for restless legs syndrome in the general population: the Trøndelag Health Study (HUNT). Journal of Sleep Research
  Academic article

2021

• Neverdahl, Jan Petter; Uglem, Martin; Matre, Dagfinn; Hansen, Johannes Orvin; Engstrøm, Morten; Tronvik, Erling. (2021) Pain thresholds and suprathreshold pain after sleep restriction in migraine – A blinded crossover study. Cephalalgia
  Academic article
• Khachatryan, Samson G.; Korostovtseva, Lyudmila; Deleanu, Oana-Claudia; Gnidovec-Stražišar, Barbara; Young, Peter; Engstrøm, Morten. (2021) The Assembly of National Sleep Societies (ANSS-ESRS) moves “Beyond Boundaries”: A project announcement. Journal of Sleep Research
  Letter to the editor
• Heglum, Hanne Siri Amdahl; Kallestad, Håvard; Vethe, Daniel; Langsrud, Knut; Sand, Trond; Engstrøm, Morten. (2021) Distinguishing sleep from wake with a radar sensor: A contact-free real-time sleep monitor. Sleep
  Academic article
• Jakobsen, Gunnhild; Engstrøm, Morten; Hjermstad, Marianne Jensen; Rosland, Jan Henrik; Aass, Nina Kathrine; Albert, Eva. (2021) The short-term impact of methylprednisolone on patient-reported sleep in patients with advanced cancer in a randomized, placebo-controlled, double-blind trial. Supportive Care in Cancer
  Academic article

2020

• Engstrøm, Morten. (2020) Hva er insomni?. Tidsskrift for Den norske legeforening (Tidsskriftet)
  Academic article
• 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
  Academic article
• Engebretsen, Anja Susanne; Engstrøm, Morten; Sand, Trond. (2020) Is insomnia a confounding factor for the physiological characteristics of headache related to pain and sleep?. Norges Teknisk Naturvitenskapelige Universitet
  Thesis at a second degree level
• Jakobsen, Gunnhild; Engstrøm, Morten; Klepstad, Pål. (2020) Søvnkvalitet hos pasienter med avansert kreftsykdom og kort forventet levetid - en observasjonsstudie med subjektive og objektive målemetoder for søvn. BestPractise Nordic oncologi/hematologi
  Article in business/trade/industry journal
• Filosa, James; Omland, Petter Moe; Langsrud, Knut; Hagen, Knut; Engstrøm, Morten; Drange, Ole Kristian. (2020) Validation of insomnia questionnaires in the general population: The Nord-Trøndelag Health Study (HUNT). Journal of Sleep Research
  Academic article
• Abeler, Karin; Friborg, Oddgeir; Engstrøm, Morten; Sand, Trond; Bergvik, Svein. (2020) Sleep Characteristics in Adults With and Without Chronic Musculoskeletal Pain. The Role of Mental Distress and Pain Catastrophizing. The Clinical Journal of Pain
  Academic article

2019

• Lane, Jacqueline M.; Jones, Samuel E.; Dashti, Hassan S.; Wood, Andrew R.; Aragam, Krishna G; van Hees, Vincent T.. (2019) Biological and clinical insights from genetics of insomnia symptoms. Nature Genetics
  Academic article
• Høyland, Anne Lise; Nærland, Terje; Engstrøm, Morten; Torske, Tonje; Lydersen, Stian; Andreassen, Ole Andreas. (2019) Atypical event-related potentials revealed during the passive parts of a Go-NoGo task in autism spectrum disorder: a case-control study. Molecular Autism
  Academic article
• Jakobsen, Gunnhild; Engstrøm, Morten; Thronæs, Morten; Løhre, Erik Torbjørn; Kaasa, Stein; Fayers, Peter. (2019) Sleep quality in hospitalized patients with advanced cancer: an observational study using self-reports of sleep and actigraphy. Supportive Care in Cancer
  Academic article

2018

• Jakobsen, Gunnhild; Engstrøm, Morten; Paulsen, Ørnulf; Sjue, Karin; Raj, Sunil Xavier; Thronæs, Morten. (2018) Zopiclone versus placebo for short-term treatment of insomnia in patients with advanced cancer: study protocol for a double-blind, randomized, placebo-controlled, clinical multicenter trial. Trials
  Academic article
• Uhlig, Benjamin Langsæter; Hagen, Knut; Engstrøm, Morten; Stjern, Marit; Gravdahl, Gøril Bruvik; Sand, Trond. (2018) The relationship between obstructive sleep apnea and insomnia: a population-based cross-sectional polysomnographic study. Sleep Medicine
  Academic article
• Jakobsen, Gunnhild; Engstrøm, Morten; Fayers, Peter; Hjermstad, Marianne Jensen; Kaasa, Stein; Kloke, Marianne. (2018) Sleep quality with WHO Step III opioid use for cancer pain. BMJ Supportive & Palliative Care
  Academic article
• Engstrøm, Morten; Aarrestad, Sigurd; Eldøen, Guttorm; Alme, Anders; Bjørge, Trond; Miljeteig, Harald. (2018) Nye anbefalinger for objektiv undersøkelse av søvn og søvnforstyrrelser. . Tidsskrift for Den norske legeforening (Tidsskriftet)
  Reader opinion piece
• Solheim, Brandy; Langsrud, Knut; Kallestad, Håvard; Engstrøm, Morten; Bjorvatn, Bjørn; Sand, Trond. (2018) Sleep structure and awakening threshold in delayed sleep-wake phase disorder patients compared to healthy sleepers. Sleep Medicine
  Academic article

2017

• Høyland, Anne Lise; Nærland, Terje; Engstrøm, Morten; Lydersen, Stian; Andreassen, Ole Andreas. (2017) The relation between face-emotion recognition and social function in adolescents with autism spectrum disorders: A case control study. PLOS ONE
  Academic article
• Høyland, Anne Lise; Øgrim, Kjell Geir; Lydersen, Stian; Hope, Sigrun; Engstrøm, Morten; Torske, Tonje. (2017) Event-related potentials in a cued Go-NoGo task associated with executive functions in adolescents with autism spectrum disorder; A case-control study. Frontiers in Neuroscience
  Academic article
• Neverdahl, Jan Petter; Omland, Petter Moe; Uglem, Martin; Engstrøm, Morten; Sand, Trond. (2017) Reduced motor cortical inhibition in migraine: A blinded transcranial magnetic stimulation study. Clinical Neurophysiology
  Academic article
• Karlsen, Trine; Nes, Bjarne; Tjønna, Arnt Erik; Engstrøm, Morten; Støylen, Asbjørn; Steinshamn, Sigurd Loe. (2017) High-intensity interval training improves obstructive sleep apnoea. BMJ Open sport & exercise medicine
  Academic article

2016

• Uglem, Martin; Omland, Petter Moe; Engstrøm, Morten; Gravdahl, Gøril Bruvik; Linde, Mattias; Hagen, Knut. (2016) Non-invasive cortical modulation of experimental pain in migraine. Clinical Neurophysiology
  Academic article

2015

• Engstrøm, Morten; Beiske, Kornelia Katalin; Hrubos-Strøm, Harald; Aarrestad, Sigurd; Sand, Trond. (2015) Undersøkelse av obstruktiv respirasjonsforstyrrelse under søvn. Tidsskrift for Den norske legeforening (Tidsskriftet)
  Feature article
• Engstrøm, Morten; Beiske, Kornelia Katalin; Hrubos-Strøm, Harald; Aarrestad, Sigurd; Sand, Trond. (2015) Obstruktiv søvnapné. Tidsskrift for Den norske legeforening (Tidsskriftet)
  Short communication
• Engstrøm, Morten; Beiske, Kornelia Katalin; Hrubos-Strøm, Harald; Aarrestad, Sigurd; Sand, Trond. (2015) Investigation of obstructive respiratory disturbance during sleep. Tidsskrift for Den norske legeforening (Tidsskriftet)
  Feature article
• Hagen, Knut; Brenner, Eiliv; Linde, Mattias; Gravdahl, Gøril Bruvik; Tronvik, Erling; Engstrøm, Morten. (2015) Acetyl-l-carnitine versus placebo for migraine prophylaxis: A randomized, triple-blind, crossover study. Cephalalgia
  Academic article

2014

• Engstrøm, Morten; Hagen, Knut; Bjørk, Marte Helene; Stovner, Lars Jacob; Stjern, Marit; Sand, Trond. (2014) Sleep quality, arousal and pain thresholds in tension-type headache: A blinded controlled polysomnographic study. Cephalalgia
  Academic article
• Omland, Petter Moe; Uglem, Martin; Engstrøm, Morten; Linde, Mattias; Hagen, Knut; Sand, Trond. (2014) Modulation of visual evoked potentials by high-frequency repetitive transcranial magnetic stimulation in migraineurs. Clinical Neurophysiology
  Academic article
• Uhlig, Benjamin Langsæter; Engstrøm, Morten; Ødegård, Siv Steinsmo; Hagen, Knut; Sand, Trond. (2014) Headache and insomnia in population-based epidemiological studies. Cephalalgia
  Academic article
• Engstrøm, Morten; Hagen, Knut; Bjørk, Marte Helene; Stovner, Lars Jacob; Sand, Trond. (2014) Sleep quality and arousal in migraine and tension-type headache: The headache-sleep study. Acta Neurologica Scandinavica, Supplementum
  Academic article

2013

• Engstrøm, Morten. (2013) Migrenpasienter kan trenge MER SØVN. Dagbladet
  Interview Journal
• Engstrøm, Morten; Rugland, Eyvind; Heier, Mona Skard. (2013) Polysomnografi ved utredning av søvnlidelser. Tidsskrift for Den norske legeforening (Tidsskriftet)
  Academic literature review
• Uglem, Martin; Omland, Petter Moe; Engstrøm, Morten; Hagen, Kristen; Linde, Mattias; Sand, Trond. (2013) Navigated High Frequency Transcranial Magnetic Stimulation in Interictal Migraineurs: Abnormal Modulation of Thermal Thresholds. Cephalalgia
  Abstract
• Engstrøm, Morten; Hagen, Knut; Bjørk, Marte Helene; Gravdahl, Gøril Bruvik; Sand, Trond. (2013) Sleep-related and non-sleep-related migraine: interictal sleep quality, arousals and pain thresholds. The Journal of Headache and Pain
  Academic article
• Engstrøm, Morten; Hagen, Knut; Bjørk, Marte Helene; Sand, Trond. (2013) Answer to comment on "sleep quality, arousal and pain thresholds in migraineurs: a blinded controlled polysomnographic study". The Journal of Headache and Pain
  Reader opinion piece
• Omland, Petter Moe; Uglem, Martin; Engstrøm, Morten; Linde, Mattias; Hagen, Knut; Sand, Trond. (2013) Cortical Modulation Affects Visual Evoked Potentials Differently in Migraineurs Compared to Healthy Controls. Cephalalgia
  Abstract
• Ødegård, Siv Steinsmo; Sand, Trond; Engstrøm, Morten; Zwart, John-Anker; Hagen, Knut. (2013) The impact of headache and chronic musculoskeletal complaints on the risk of insomnia: longitudinal data from the Nord-Trondelag health study. The Journal of Headache and Pain
  Academic article
• Engstrøm, Morten; Hagen, Knut; Bjørk, Marte Helene; Stovner, Lars Jacob; Gravdahl, Gøril Bruvik; Stjern, Marit. (2013) Sleep quality, arousal and pain thresholds in migraineurs: a blinded controlled polysomnographic study. The Journal of Headache and Pain
  Academic article

2012

• Ødegård, Siv Steinsmo; Sand, Trond; Engstrøm, Morten; Stovner, Lars Jacob; Zwart, John-Anker; Hagen, Knut. (2012) Headache, chronic musculoskeletal pain and risk of insomnia: longitudinal data from the Nord-Trondelag Health Study. Journal of Sleep Research
  Abstract

2011

• Ødegård, Siv Steinsmo; Sand, Trond; Engstrøm, Morten; Stovner, Lars Jacob; Zwart, John-Anker; Hagen, Knut. (2011) The Long-Term Effect of Insomnia on Primary Headaches: A Prospective Population-Based Cohort Study (HUNT-2 and HUNT-3). Headache
  Academic article
• Engstrøm, Morten; Ødegård, Siv Steinsmo; Sand, Trond; Stovner, Lars Jacob; Zwart, John-Anker; Hagen, Knut. (2011) The Reliability of a New Sleep Screening Questionnaire for Large Population-Based Studies: The Third Nord-Trøndelag Health Study. The Open Sleep Journal
  Academic article

2010

• Ødegård, Siv Steinsmo; Engstrøm, Morten; Sand, Trond; Stovner, Lars Jacob; Zwart, John-Anker; Hagen, Knut. (2010) Associations between sleep disturbance and primary headaches: the third Nord-Trondelag Health Study. The Journal of Headache and Pain
  Academic article

2009

• Bjørk, Marte Helene; Stovner, Lars Jacob; Engstrøm, Morten; Stjern, Marit; Hagen, Knut; Sand, Trond. (2009) Interictal quantitative EEG in migraine: a blinded controlled study. The Journal of Headache and Pain
  Academic article

2007

• Holtermann, Andreas; Roeleveld, Karin; Engstrøm, Morten; Sand, Trond. (2007) Enhanced H-reflex with resistance training is related to increased rate of force development. European Journal of Applied Physiology
  Academic article

2006

• Holtermann, Andreas; Roeleveld, Karin; Engstrøm, Morten; Sand, Trond. (2006) H-relex changes with resistance training.
  Academic chapter/article/Conference paper