My current research focuses on the relationship between stress (across the life span), disturbances in sleep and circadian rhythms (like working nights or changes in hours with daylight) and health (mentally and physically). The research highlights how circadian rhythms modulate physiology and behaviour, as well as how disrupting them in animal models can produce physiological and behavioral abnormalities that change an animal's susceptibility to further environmental or psychological stress.

I also have a current research focus on the consequences on exposure to - or blocking - blue light. Blue light affects activation level in the healthy young population and some patients with psychiatric disorders may be vulnerable to such energy-riched light.

It is hoped that these animal models and clinical trials will provide an understanding of how dysregulation of the body's timing interact to produce changes in behavior and physiology, and will potentially lead to new clinical interventions to alleviate some of the physical and mental health consequences of our modern lifestyles.

Research interests:

• The regulation and function of sleep
• The relationship between sleep, circadian rhythms, stress and brain function
  • How can stress influence the sleep; quality, regulation and function
  • How can stress influence circadian rhythms
  • The influence of stress on behavior
  • Consequences of stress on the neurobiology
     
• Consequences of simulated shiftwork on sleep, circadian rhythms, biological clocks and metabolism
   
• How light influence wakefulness and sleep
  • e-reading before bedtime
  • blocking blue light as additive treatment for mania
  • blocking blue light as treatment to ease sleep disturbances during pregnancy
  • consequences of short day versus long day

 

Methods:

• Polysomnography (PSG)
• Actigraphy
• Radar
• Circadian rhythms
• Light laboratory
• Blue-blocking glasses
• Simulated shift work, in men and rodents
• Animal models of depression
• Behavioral tests in rodents

Nobel prize for the function of circadian rhythms
Podcast in Norwegian from 13:17, NRK Kuriøs.

Is there a connection between sleep, circadian rhythms and depression? 
A conversation with Trond Viggo Torgersen and me.
Podcast in Norwegian, NRK Kroppen

Several Utøya-survivors suffered from sleep disturbances two years after the terror attack 
Web article in Norwegian at forskning.no

Sleep - elegantly designed for us to be awake
Chronicle in Norwegian, Bergens Tidende

Do dogs dream?
NRK Newton. TV program in Norwegian from 16:07

Reading from a tablet before bed may affect sleep quality
Interview in English. Reuters Health

 

Course coordinator:

Biological psychology PROPSY303
Sleep, circadian rhythms and behavior PSYK115
Circadian rhythms and sleep their role in mental and physical health, safety and productivity (NRSN summer school 2017)
Polysomnography (PSG) - scoring of sleep and sleep related events; beginners and advanced level

Some topics that I teach:

• The regulation of sleep and circadian rhythms
• Sleep, sleep disturbances and mental health
• Chronobiological treatment of psychiatric diseases
• The use of actigraphy and PSG
• The interpretation of actogram and hypnogram
• Endocrinology
• Immunology
• Psychoendocrinology/psychoimmunology
• Sexual reproduction and differentiation

Non-fiction book

• Milde, Anne Marita; Grønli, Janne; Flaten, Magne Arve (2024). Biologisk og medisinsk psykologi. (external link)

Chapter

• Grønli, Janne (2024). Biologiske rytmer og døgnrytmer. (external link)
• Grønli, Janne (2024). Søvn og våkenhet. (external link)
• Milde, Anne Marita; Grønli, Janne; Flaten, Magne Arve (2024). Introduksjon. (external link)
• Grønli, Janne (2018). Søvn. (external link)

Academic lecture

• Seljeseth, Ingvild Müller; Sørlie, Henrik; Grønli, Janne et al. (2024). Nightly Sleep and Daily Job Task Performance: An Experience Sampling Study. (external link)
• Sunde, Erlend; Mrdalj, Jelena; Pedersen, Torhild Thue et al. (2022). Reversal learning and working memory scanning task performance improve with bright light exposure during simulated night work: a counterbalanced crossover study. (external link)
• Sunde, Erlend; Mrdalj, Jelena; Pedersen, Torhild et al. (2019). Effects of Different Light Intensities on Adaptation to Simulated Night Shifts: A Randomized Counterbalanced Crossover Study. (external link)
• Milde, Anne Marita; Grønli, Janne; Ousdal, Olga Therese (2018). Funn fra prosjektet 'Akutt stress på en hjerne I utvikling'. (external link)
• Marti, Andrea Rørvik; Mrdalj, Jelena; Skrede, Silje et al. (2016). Simulated night work alters clock gene expression in central and peripheral tissue in rats.. (external link)
• Grønli, Janne; Clegern, William C.; Schmidt, Michelle A. et al. (2016). Sleep homeostatic and waking behavioral phenotypes in Egr3-deficient mice associated with serotonin receptor 5-HT2 deficits.. (external link)
• Grønli, Janne (2016). What does shift work do to sleep, circadian function and regulation of metabolism? Controlled studies with a rodent model. (external link)
• Marti, Andrea Rørvik; Grønli, Janne (2016). Simulated night work disrupts circadian rhythmicity and hypothalamic clock gene expression in a rat model.. (external link)
• Grønli, Janne (2016). The relation between sleep, circadian rhythms, depression and brain function.. (external link)
• Steine, Iris Mulders; Zayats, Tetyana; Stansberg, Christine et al. (2016). Implication of NOTCH1 Gene in Comorbid Anxiety and Depression Symptoms in a Sample of Sexual Abuse Victims.. (external link)
• Mrdalj, Jelena; Pedersen, Torhild Thue; Marti, Andrea Rørvik et al. (2015). Night work - disturbances in sleep and circadian rhythm parameters. An animal model.. (external link)
• Mrdalj, Jelena; Grønli, Janne (2013). Early and later life stress in rats. Effects on sleep EEG and circadian rhythmicity. (external link)
• Mrdalj, Jelena; Murison, Robert; Jellestad, Finn Konow et al. (2013). Hypothermia after chronic mild stress exposure in rats with ahistory of postnatal maternal separation. (external link)
• Grønli, Janne (2012). Sleep and circadian rhythms after early life stress. (external link)
• Grønli, Janne (2012). Chronic stress and sleep regulation. (external link)
• Mrdalj, Jelena; Pallesen, Ståle; Milde, Anne Marita et al. (2011). Lower brain activity during sleep and wakefullnes; induced by exposure to long maternal separation and chronic mild stress in rats. (external link)
• Mrdalj, Jelena; Pallesen, Ståle; Milde, Anne Marita et al. (2011). Chronic mild stress potentiates a lower brain activity during sleep and wakefulness in rats exposed to long maternal separation. (external link)
• Grønli, Janne (2011). Eearly and later life stress lower brain activity during sleep and wakefulness. (external link)
• Grønli, Janne (2011). Lifetime consequences of maternal separation - behavior, sleep, circadian rhythms and brain activity. (external link)
• Flo, Elisabeth; Pallesen, Ståle; Magerøy, Nils et al. (2011). Shift work disorder - operationalization, prevalence and related health outcome in nurses. (external link)
• Flo, Elisabeth; Pallesen, Ståle; Magerøy, Nils et al. (2011). Shift work disorder in nurses. (external link)
• Mrdalj, Jelena; Pallesen, Ståle; Milde, Anne Marita et al. (2011). Early and later life stress leads to a lower brain activity during sleep and wakefulness in rats. (external link)
• Jellestad, Finn Konow; Mrdalj, Jelena; Kinn, Anne Marie et al. (2011). Experiences with the 4ET transmitters in telemetric measurement of EEG, EMG, body temperature and motor activity in male rats exposed to early and later life stress. (external link)
• Nordhus, Inger Hilde; Blågestad, Tone; Pallesen, Ståle et al. (2010). Sleep in older patients - A comparative polysomnographic study. (external link)
• Mrdalj, Jelena; Murison, Robert; Milde, Anne Marita et al. (2010). Early Life Stress and the effect on circadian rhythmicity. The mother - infant relationship in rats as model. (external link)
• Grønli, Janne (2010). Altered body temperature and depression-like symptoms following early and later life stress in rats. (external link)
• Mrdalj, Jelena; Milde, Anne Marita; Grønli, Janne (2009). Rhythms, sleep and biology after maternal separations. The mother – infant relationship. (external link)
• Grønli, Janne (2009). Stress and depression: preclinical models with focus on sleep. (external link)
• Grønli, Janne; Fiske, Eldbjørg; Murison, Robert et al. (2007). Serotonin and GABA in the hippocampus after chronic mild stress in rats. A microdialysis study over the sleep/wake cycle in an animal model of depression. (external link)
• Fiske, Eldbjørg; Grønli, Janne; Bjorvatn, Bjørn et al. (2007). The effect of GABAA antagonist bicucilline on dorsal raphe nucleus and frontal cortex extracellular serotonin: a window on SWS and REM sleep modulation. (external link)
• Kinn, Anne Marie; Grønli, Janne; Ursin, Reidun et al. (2007). "Modest changes in sleep and behaviour in rats exposed to social defeat". (external link)
• Bjørkum, Alvhild Alette; Portas, CM; Bjorvatn, Bjørn et al. (2000). Dialysis perfusion of a 5-HT1A receptor antagonist in dorsal raphe nucleus increases 5-HT levels in sleep and waking. (external link)
• Bjørkum, Alvhild Alette; Portas, CM; Bjorvatn, Bjørn et al. (2000). Microdialysis perfusion of a 5-HT1A receptor antagonist in dorsal raphe nucleus change 5-HT levels in sleep and waking. (external link)
• Sørensen, Eli; Grønli, Janne; Bjorvatn, Bjørn et al. (1999). The effect of a selective 5-HT1A antagonist on waking levels of serotonin in hippocampus in rats. (external link)
• Bjørkum, Alvhild Alette; Portas, CM; Bjorvatn, Bjørn et al. (1998). Perfusion by microdialysis of a 5-HT1A receptor antagonist in dorsal raphe nucleus increases 5-HT levels in sleep and waking. (external link)

Editorial

• Pandi-Perumal, Seithikurippu R.; van de Put, Willem A.C.M.; Maercker, Andreas et al. (2023). Harbingers of Hope: Scientists and the Pursuit of World Peace. (external link)
• Pandi‑Perumal, Seithikurippu R.; Gulia, Kamalesh K.; Mallick, Hruda Nanda et al. (2023). Israel−Palestine Conflict: Risk of Sleep Disorders and Post-Traumatic Stress Disorders. (external link)
• Pandi-Perumal, Seithikurippu R.; Kumar, Velayudhan Mohan; Pandian, Namasivayam Ganesh et al. (2022). Scientists Against War: A Plea to World Leaders for Better Governance. (external link)
• Pallesen, Ståle; Grønli, Janne (2016). The impact of e-reading on sleep. (external link)

Academic literature review

• Skeie-Larsen, Mathilda; Stave, Rebekka; Grønli, Janne et al. (2023). The Effects of Pharmacological Treatment of Nightmares: A Systematic Literature Review and Meta-Analysis of Placebo-Controlled, Randomized Clinical Trials. (external link)
• Toften, Ståle; Pallesen, Ståle; Hrozanova, Maria et al. (2020). Validation of sleep stage classification using non-contact radar technology and machine learning (Somnofy®). (external link)
• Pallesen, Ståle; Bjorvatn, Bjørn; Grønli, Janne (2016). Behandling av mareritt : en oversikt over randomiserte behandlingsstudier. (external link)
• Grønli, Janne; Soule, Jonathan; Bramham, Clive R. (2014). Sleep and protein synthesis-dependent synaptic plasticity: impacts of sleep loss and stress. (external link)
• Steine, Iris Mulders; Harvey, Allison G.; Krystal, John H et al. (2012). Sleep disturbances in sexual abuse victims: A systematic review. (external link)
• Grønli, Janne; Ursin, Reidun (2009). Basale søvnmekanismer. (external link)
• Bjorvatn, Bjørn; Grønli, Janne; Pallesen, Ståle (2009). Parasomnier. (external link)

Academic article

• Vethe, Daniel; Drews, Henning Johannes; Scott, Janine Linda et al. (2022). Evening light environments can be designed to consolidate and increase the duration of REM-sleep. (external link)
• Pedersen, Torhild Thue; Sunde, Erlend; Wisor, Jonathan P. et al. (2022). Sleep homeostasis and night work: a polysomnographic study of daytime sleep following three consecutive simulated night shifts. (external link)
• Liset, Randi; Grønli, Janne; Henriksen, Roger Ekeberg et al. (2022). A randomized controlled trial on the effects of blue-blocking glasses compared to partial blue-blockers on sleep outcomes in the third trimester of pregnancy. (external link)
• Sunde, Erlend; Mrdalj, Jelena; Pedersen, Torhild Thue et al. (2022). Bright light exposure during simulated night work improves cognitive flexibility. (external link)
• Bless, Josef J; Hugdahl, Kenneth Jan; Kråkvik, Bodil et al. (2021). In the twilight zone: An epidemiological study of sleep-related hallucinations. (external link)
• Wisor, Jonathan P.; Holmedahl, Nils Henrik; Saxvig, Ingvild West et al. (2021). Effect of dietary nitrate supplementation on sleep in chronic obstructive pulmonary disease patients. (external link)
• Liset, Randi; Grønli, Janne; Henriksen, Roger Ekeberg et al. (2021). Sleep, evening light exposure and perceived stress in healthy nulliparous women in the third trimester of pregnancy. (external link)
• Vaisvilaite, Liucija; Hushagen, Vetle; Grønli, Janne et al. (2021). Time-of-Day Effects in Resting-State Functional Magnetic Resonance Imaging: Changes in Effective Connectivity and Blood Oxygenation Level Dependent Signal. (external link)
• Liset, Randi; Grønli, Janne; Henriksen, Roger Ekeberg et al. (2021). A randomized controlled trial on the effect of blue-blocking glasses compared to partial blue-blockers on melatonin profile among nulliparous women in third trimester of the pregnancy. (external link)
• Marti, Andrea Rørvik; Pedersen, Torhild; Wisor, Jonathan P. et al. (2020). Cognitive function and brain plasticity in a rat model of shift work: role of daily rhythms, sleep and glucocorticoids. (external link)
• Sunde, Erlend; Mrdalj, Jelena; Pedersen, Torhild et al. (2020). Role of nocturnal light intensity on adaptation to three consecutive night shifts: a counterbalanced crossover study. (external link)
• Steine, Iris Mulders; Winje, Dagfinn; Krystal, John H. et al. (2020). Longitudinal Relationships between Perceived Social Support and Symptom Outcomes: Findings from a sample of Adult Survivors of Childhood Sexual Abuse. (external link)
• Steine, Iris Mulders; Bjorvatn, Bjørn; Winje, Dagfinn et al. (2020). Faktorer som henger sammen med økt risiko for arbeidsuførhet blant personer utsatt for seksuelle overgrep i barndommen. (external link)
• Steine, Iris Mulders; Bjorvatn, Bjørn; Winje, Dagfinn et al. (2020). Seksuelle overgrep i barndommen og arbeids­uførhet i voksen alder – Funn fra et norsk befolkningsutvalg. (external link)
• Sunde, Erlend; Pedersen, Torhild; Mrdalj, Jelena et al. (2020). Blue-enriched white light improves performance but not subjective alertness and circadian adaptation during three consecutive simulated night shifts. (external link)
• Sunde, Erlend; Pedersen, Torhild; Mrdalj, Jelena et al. (2020). Alerting and Circadian Effects of Short-Wavelength vs. Long-Wavelength Narrow-Bandwidth Light during a Simulated Night Shift. (external link)
• Steine, Iris Mulders; Nielsen, Brittany; Porter, Patricia A. et al. (2020). Predictors and correlates of lifetime and persistent non-suicidal self-injury and suicide attempts among adult survivors of childhood sexual abuse. (external link)
• Steine, Iris Mulders; Skogen, Jens Christoffer; Krystal, John H. et al. (2019). Insomnia symptom trajectories among adult survivors of childhood sexual abuse: A longitudinal study. (external link)
• Holmedahl, Nils Henrik; Fjeldstad, Odd Magne; Engan, Harald et al. (2019). Validation of peripheral arterial tonometry as tool for sleep assessment in chronic obstructive pulmonary disease. (external link)
• Grønli, Janne; Schmidt, Michelle A.; Wisor, Jonathan P. (2018). State-dependent modulation of visual evoked potentials in a rodent genetic model of electroencephalographic instability. (external link)
• Pallesen, Ståle; Grønli, Janne; Myhre, Kenneth et al. (2018). A pilot study of impulse radio ultra wideband radar technology as a new tool for sleep assessment. (external link)
• Grønli, Janne; Mrdalj, Jelena (2018). Can night shift workers benefit from light exposure?. (external link)
• Rempe, Michael J.; Grønli, Janne; Pedersen, Torhild et al. (2018). Mathematical modeling of sleep state dynamics in a rodent model of shift work. (external link)
• Pallesen, Ståle; Olsen, Olav Kjellevold; Eide, Elisabeth Mong et al. (2018). Sleep deprivation and hallucinations. A qualitative study of military personnel.. (external link)
• Grønli, Janne; Melinder, Annika Maria D; Ousdal, Olga Therese et al. (2017). Life threat and sleep disturbances in adolescents: a two-year follow-up of survivors from the 2011 Utøya, Norway, terror attack. (external link)
• Marti, Andrea Rørvik; Patil, Sudarshan; Mrdalj, Jelena et al. (2017). No escaping the rat race: simulated night shift work alters the time-of-day variation in BMAL1 translational activity in the prefrontal cortex. (external link)
• Steine, Iris Mulders; Winje, Dagfinn; Skogen, Jens Christoffer et al. (2017). Posttraumatic symptom profiles among adult survivors of childhood sexual abuse: A longitudinal study. (external link)
• Steine, Iris Mulders; Winje, Dagfinn; Krystal, John H. et al. (2017). Cumulative childhood maltreatment and its dose-response relation with adult symptomatology: Findings in a sample of adult survivors of sexual abuse. (external link)
• Grønli, Janne; Clegern, William C.; Schmidt, Michelle A. et al. (2016). Sleep homeostatic and waking behavioral phenotypes in Egr3-deficient mice associated with serotonin receptor 5-Ht2 deficits. (external link)
• Steine, Iris Mulders; Winje, Dagfinn; Nordhus, Inger Hilde et al. (2016). Langvarig taushet om seksuelle overgrep : prediktorer og korrelater hos voksne som opplevde seksuelle overgrep som barn. (external link)
• Grønli, Janne; Meerlo, Peter; Pedersen, Torhild et al. (2016). A rodent model of night-shift work induces short-term and enduring sleep and electroencephalographic disturbances. (external link)
• Marti, Andrea Rørvik; Meerlo, Peter; Grønli, Janne et al. (2016). Shift in food intake and changes in metabolic regulation and gene expression during simulated night-shiftwork: A rat model. (external link)
• Steine, Iris Mulders; Zayats, Tetyana; Stansberg, Christine et al. (2016). Implication of NOTCH1 Gene in Susceptibility to Anxiety and Depression among Sexual Abuse Victims. (external link)
• Blågestad, Tone Fidje; Pallesen, Ståle; Grønli, Janne et al. (2016). How perceived pain influence sleep and mood more than the reverse: A novel, exploratory study with patients awaiting total hip arthroplasty. (external link)
• Grønli, Janne; Rempe, Michael J.; Clegern, William C. et al. (2016). Beta EEG reflects sensory processing in active wakefulness and homeostatic sleep drive in quiet wakefulness. (external link)
• Hossain, Jubayer; Ystaas, Lars Andreas Rømo; Mrdalj, Jelena et al. (2016). Lentiviral HSV-Tk.007-mediated suicide gene therapy is not toxic for normal brain cells. (external link)
• Mrdalj, Jelena; Murison, Robert; Soule, Jonathan et al. (2016). Mild daily stressors in adulthood may counteract behavioural effects after constant presence of mother during early life. (external link)
• Grønli, Janne; Byrkjedal, Ida Kristiansen; Bjorvatn, Bjørn et al. (2016). Reading from an iPad or from a book in bed: the impact on human sleep. A randomized controlled crossover trial. (external link)
• Blågestad, Tone Fidje; Nordhus, Inger Hilde; Grønli, Janne et al. (2016). Prescription trajectories and effect of total hip arthroplasty on the use of analgesics, hypnotics, antidepressants, and anxiolytics: Results from a population of total hip arthroplasty patients. (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)
• Bjorvatn, Bjørn; Pallesen, Ståle; Grønli, Janne et al. (2014). Prevalence and correlates of insomnia and excessive sleepiness in adults with obstructive sleep apnea symptoms. (external link)
• Kinn Rød, Anne Marie ; Murison, Robert; Mrdalj, Jelena et al. (2014). Effects of social defeat on sleep and behaviour: Importance of the confrontational behaviour. (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)
• Mrdalj, Jelena; Mattson, Åse Lundegaard; Murison, Robert et al. (2014). Hypothermia after chronic mild stress exposure in rats with a history of postnatal maternal separations. (external link)
• Mrdalj, Jelena; Pallesen, Ståle; Milde, Anne Marita et al. (2013). Early and later life stress alter brain activity and sleep in rats. (external link)
• Skeie, Bente Sandvei; Wang, Jian; Dodoo, Ernest et al. (2013). Gamma knife surgery as monotherapy with clinically relevant doses prolongs survival in a Human GBM Xenograft Model. (external link)
• Flo, Elisabeth; Pallesen, Ståle; Åkerstedt, Torbjørn et al. (2013). Shift-related sleep problems vary according to work schedule. (external link)
• Blågestad, Tone Fidje; Pallesen, Ståle; Lunde, Linn-Heidi et al. (2012). Sleep in older chronic pain patients: a comparative polysomnographic study. (external link)
• Flo, Elisabeth; Bjorvatn, Bjørn; Folkard, Simon et al. (2012). A reliability and validity study of the Bergen shift work sleep questionnaire in nurses working three-shift rotations. (external link)
• Kinn Rød, Anne Marie ; Milde, Anne Marita; Grønli, Janne et al. (2012). Long-term effects of footshock and social defeat on anxiety-like behaviours in rats: Relationships to pre-stressor plasma corticosterone concentration. (external link)
• Øines, Eliann; Murison, Robert; Mrdalj, Jelena et al. (2012). Neonatal maternal separation in male rats increases intestinal permeability and affects behavior after chronic social stress. (external link)
• Steine, Iris Mulders; Krystal, John H; Nordhus, Inger Hilde et al. (2012). Insomnia, nightmare frequency, and nightmare distress in victims of sexual abuse: the role of perceived social support and abuse characteristics. (external link)
• Grønli, Janne; Dagestad, Grethe; Milde, Anne Marita et al. (2012). Post-transcriptional effects and interactions between chronic mild stress and acute sleep deprivation: Regulation of translation factor and cytoplasmic polyadenylation element-binding protein phosphorylation. (external link)
• Steine, Iris Mulders; Milde, Anne Marita; Bjorvatn, Bjørn et al. (2012). English title: The prevalence of sexual abuse in a Norwegian representative population sample. . (external link)
• Flo, Elisabeth; Pallesen, Ståle; Magerøy, Nils et al. (2012). Shift work disorder in nurses - assessment, prevalence and related health problems. (external link)
• Flo, Elisabeth; Steine, Iris Mulders; Blågestad, Tone et al. (2011). Transient changes in frontal alpha asymmetry as a measure of emotional and physical distress during sleep. (external link)
• Bjorvatn, Bjørn; Grønli, Janne; Pallesen, Ståle (2010). Prevalence of different parasomnias in the general population. (external link)
• Grønli, Janne; Milde, Anne Marita (2010). Dyremodeller for søvn og stress - implikasjoner for mentale lidelser. (external link)
• Fiske, Eldbjørg; Portas, Chiara Maria; Grønli, Janne et al. (2008). Increased extracellular 5-HT but no change in sleep after perfusion of a 5-HT1A antagonist into the dorsal raphe nucleus of rats. (external link)
• Kinn, Anne Marie ; Grønli, Janne; Fiske, Eldbjørg et al. (2008). A double exposure to social defeat induces sub-chronic effects on sleep and open field dehaviour in rats. (external link)
• Saxvig, Ingvild W.; Lundervold, Astri ; Grønli, Janne et al. (2008). The effect of a REM sleep deprivation procedure on different aspects of memory function in humans. (external link)
• Grønli, Janne; Fiske, Eldbjørg; Murison, Robert et al. (2007). Extracellular levels of serotonin and GABA in the hippocampus after chronic mild stress in rats. - A microdialysis study in an animal model of depression. (external link)
• Fiske, Eldbjørg; Portas, Chiara Maria; Grønli, Janne et al. (2007). Increased extracellular 5-HT but no change of sleep after perfusion of a 5-HT1A antagonist into the dorsal raphe nucleous of rats . (external link)
• Grønli, Janne; Bjorvatn, Bjørn (2006). SOV:no: Nasjonalt Kompetansesenter for Søvnsykdommer. (external link)
• Lecca, D; Cacciapaglia, F; Valentini, V et al. (2006). Preferential increase of extracellular dopamine in the rat nucleus accumbens shell as compared to that in the core during acquisition and maintenance of intravenous nicotine self-administration. (external link)
• Fiske, Eldbjørg; Grønli, Janne; Bjorvatn, Bjørn et al. (2006). The effect of GABA(A) antagonist bicuculline on dorsal raphe nucleus and frontal cortex extracellular serotonin: A window on SWS and REM sleep modulation. (external link)
• Grønli, Janne; Bramham, Clive R. Evjen; Murison, Robert et al. (2006). Chronic mild stress inhibits BDNF protein expression and CREB activation in the dentate gyrus but not in the hippocampus proper. (external link)
• Grønli, Janne; Murison, Robert; Fiske, Eldbjørg et al. (2005). Effects of chronic mild stress on sexual behavior, locomotor activity and consumption of sucrose and saccharine solutions. (external link)
• Fischer, Walter; Gustafsson, Lotta; Mossberg, Ann-Kristin et al. (2004). Human alpha-lactalbumin made lethal to tumor cells (HAMLET) kills human glioblastoma cells in brain xenografts by an apoptosis-like mechanism and prolongs survival. (external link)
• Bjorvatn, Bjørn; Grønli, Janne; Hamre, Frøydis et al. (2002). Effects of sleep deprivation on extracellular serotonin in the hippocampus and frontal cortex of the rat. (external link)
• Sørensen, Eli; Grønli, Janne; Bjorvatn, Bjørn et al. (2001). Sleep and waking following microdialysis perfusion of the selective 5-HT 1A receptor antagonist p-MPPI into the dorsal raphe nucleus in the freely moving rat. (external link)
• Sørensen, Eli; Grønli, Janne; Bjorvatn, Bjørn et al. (2001). The selective 5-HT 1A receptor antagonist p-MPPI antagonizes sleep-waking and behavioural effects of 8-OH-DPAT in rats. (external link)
• Portas, CM; Bjorvatn, Bjørn; Fagerland, Snorre et al. (1998). On-line detection of extracellular levels of serotonin in dosal raphe nucleus and frontal cortex over the sleep/wake cycle in the freely moving rat. (external link)
• Portas, Chiara Maria; Bjorvatn, Bjørn; Fagerland, Snorre et al. (1998). On-line detection of extracellular levels of serotonin in dorsal raphe nucleus and frontal cortex over the sleep/wake cycle in the freely moving ra. (external link)

Feature article

• Wåseth, Helga Iselin; Sandberg, Sigri; Grønli, Janne et al. (2020). Redd stjernehimmelen. (external link)
• Henriksen, Tone Elise Gjøtterud; Grønli, Janne (2017). Søvnproblem kan være et lysproblem. (external link)
• Grønli, Janne; Marti, Andrea Rørvik (2017). Tid påvirker alt som skjer i kroppene våre. (external link)

Poster

• Bjerrum, Louise Haugen; Pedersen, Torhild; Mrdalj, Jelena et al. (2018). Prolonged photoperiod alters time in sleep and slow-wave activity. The impact of blue-enriched light.. (external link)
• Marti, Andrea Rørvik; waslander, jorrit; Skrede, Silje et al. (2018). Extended photoperiod alters circadian rhythmicity and expression of neuroplasticity markers. The impact of blue-enriched light.. (external link)
• Pedersen, Torhild; Mrdalj, Jelena; Pallesen, Ståle et al. (2018). Bright light exposure during simulated night shift work- impact on daytime sleep.. (external link)
• Mrdalj, Jelena; Sunde, Erlend; Pedersen, Torhild et al. (2018). Effects of bright light on sleepiness and cognitive performance during simulated night shift work.. (external link)
• Grønli, Janne; Marti, Andrea Rørvik; waslander, jorrit et al. (2018). Extended photoperiod alters sleep and expression of synaptic plasticity-associated genes. The impact of blue-enriched light.. (external link)
• Pedersen, Torhild; Mrdalj, Jelena; Pallesen, Ståle et al. (2018). Daytime sleep following night shifts- impact of light intensity. (external link)
• Marti, Andrea Rørvik; Skrede, Silje; Mrdalj, Jelena et al. (2018). Extending the photoperiod impacts circadian rhythmicity and gene expression in prefrontal cortex and retina- Impact of exposure to blue-enriched light. . (external link)
• Pedersen, Torhild; Mrdalj, Jelena; Pallesen, Ståle et al. (2018). Daytime sleep following bright light exposure during simulated night shift work.. (external link)
• Grønli, Janne; Clegern, William C.; Schmidt, Michelle A. et al. (2016). Sleep homeostatic and waking behavioral phenotypes in Egr3-deficient mice associated with serotonin receptor 5-HT2 deficits.. (external link)
• Rempe, Michael J.; Pedersen, Torhild Thue; Meerlo, Peter et al. (2016). A rat model for shiftwork: Effects on sleep architecture and sleep homeostasis.. (external link)
• Blågestad, Tone Fidje; Pallesen, Ståle; Grønli, Janne et al. (2016). Relationships between pain, sleep and mood: Perceptions of symptom interaction in patients awaiting total hip arthroplasty.. (external link)
• Milde, Anne Marita; Ousdal, Olga Therese; Stavestrand, Silje Haukenes et al. (2014). Psychiatric long-term effects in Survivors from the terror attack at Utøya 22. July.. (external link)
• Ousdal, Olga Therese; Milde, Anne Marita; Craven, Alexander R. et al. (2014). Emotional conflict Processing in Survivors of the 2011 Oslo and Utøya terror attack; Behavioural and fMRI data.. (external link)
• Kinn Rød, Anne Marie ; Murison, Robert; Mrdalj, Jelena et al. (2013). Effects of Social Defeat on sleep and behaviour: The importance of the confrontational behaviour. (external link)
• Grønli, Janne; Milde, Anne Marita; Murison, Robert et al. (2012). Early life stress modulates responses to chronic stress later in life; affective and behavioural outcomes in rats. (external link)
• Kinn Rød, Anne Marie ; Mrdalj, Jelena; Milde, Anne Marita et al. (2012). Sleep Architecture, Behaviour, Corticosterone and Acoustic Startle Response after Double Exposure to Social Defeat in Rats. (external link)
• Grønli, Janne; Dagestad, Grethe; Milde, Anne Marita et al. (2011). Chronic mild stress and acute sleep deprivation: interactive and brain-region specific effects on regulation of translation factor and CPEB phosphorylation. (external link)
• Kinn, Anne Marie ; Mrdalj, Jelena; Milde, Anne Marita et al. (2011). Short- and long- term effects on sleep architecture, behaviour, corticosterone and acoustic startle response after two exposures to social defeat in rats. (external link)
• Grønli, Janne; Murison, Robert; Milde, Anne Marita et al. (2011). Animal model of early and later life stress alters body temperature rhythm and induces depression-like symptoms. (external link)
• Mrdalj, Jelena; Murison, Robert; Milde, Anne Marita et al. (2010). Chronic mild stress alters body temperature rhythm and induces depression-like symptoms in rats postnatally exposed to long maternal separation. (external link)
• Mrdalj, Jelena; Murison, Robert; Milde, Anne Marita et al. (2010). Altered Body Temperature Rhythm and Depression-like Symptoms following Early and Later Life Stress in Rats. (external link)
• Øines, Eliann; Murison, Robert; Mrdalj, Jelena et al. (2010). Chronic social stress increases colonic permeability in rats postnatally exposed to long maternal separation. (external link)
• Mrdalj, Jelena; Murison, Robert; Milde, Anne Marita et al. (2010). Chronic mild stress alters body temperature rhythm and induces depression-like symptoms in rats postnatally exposed to long maternal separations. (external link)
• Kinn, Anne Marie ; Bjorvatn, Bjørn; Mrdalj, Jelena et al. (2010). A study of long-term effects on body temperature rhythm after two exposures to social defeat in rats. (external link)
• Bjorvatn, Bjørn; Grønli, Janne; Pallesen, Ståle (2009). Parasomnias in the general population. (external link)
• Kinn, Anne Marie; Grønli, Janne; Ursin, Reidun et al. (2007). "Social defeat induces modest changes in Sleep and Open Field Behaviour in rats". (external link)
• Kinn, Anne Marie; Grønli, Janne; Ursin, Reidun et al. (2006). Social Defeat induces modest changes in Sleep and Open Field Behaviour in Rats. (external link)
• Fiske, Eldbjørg; Grønli, Janne; Hamre, Frøydis et al. (2003). Effect of bicuculline perfused in DRN on 5-HT levels in the DRN and FC. (external link)
• Grønli, Janne; Murison, Robert; Bjorvatn, Bjørn et al. (2003). Chronic Mild Stress in Rats Increase REM sleep and Sleep fragmentation and decrease Sucrose Intake. (external link)
• Fiske, Eldbjørg; Grønli, Janne; Hamre, Frøydis et al. (2002). Investigation of the effect of bicuculline perfused in DRN on sleep, waking and 5-HT levels in the DRN and FC. (external link)
• Grønli, Janne; Murison, Robert; Bjorvatn, Bjørn et al. (2002). Sleep/wake effect after chronic mild stress in rats. (external link)
• Bjorvatn, Bjørn; Grønli, Janne; Hamre, Frøydis et al. (2001). Effects of sleep deprivation on extracellular serotonin in the hippocampus and frontal cortex of the rat. (external link)
• Ursin, Reidun; Grønli, Janne; Sørensen, Eli et al. (2000). A single dose of the adenosine A1 antagonist 8-cyclopentyl-theofylline (CPT) increases hippocampal serotonin during waking in rats as measured by microdialysis. (external link)
• Sørensen, Eli; Grønli, Janne; Bjorvatn, Bjørn et al. (1999). The effect of a selective 5-HT-1A antagonist on waking levels of serotonin in hippocampus in rats. (external link)
• Portas, CM; Bjorvatn, Bjørn; Fagerland, S et al. (1997). Extracellular 5-HT levels in DRN over the sleep/wake cycle: A microdialysis study in the freely moving rat. (external link)

Programme participation

• Grønli, Janne (2018). NRK Norge nå: Hvordan er det å gå på jobb mens resten av Norge sover?. (external link)
• Grønli, Janne (2018). NRK Forbrukerinspektørene: Se opp fra mobilen. (external link)

Interview

• Grønli, Janne (2018). NRK P1 Radio: Opptur- søvn om høsten. (external link)
• NRK, nyhetsjournalist; Grønli, Janne (2010). om iphone applikasjonen Sleep Cycle. (external link)
• din, side; Grønli, Janne (2010). om iphone applikasjonen Sleep Cycle. (external link)
• NRK, nyhetsjournalist; Grønli, Janne (2010). Om sommerdepresjon. (external link)
• Nrk, Hordaland; Grønli, Janne (2010). Om sommerdepresjon. (external link)
• klikk, no; Grønli, Janne (2010). Om å få sove i varmen. (external link)
• BA, .; Grønli, Janne (2010). Inception - om å dele drømmer. (external link)
• Dagbladet, .; Grønli, Janne (2010). om søvnspindler; høy frekvens høyere vekketerskel. (external link)
• Nrk, Hordaland; Grønli, Janne (2010). Hvorfor gjesper vi?. (external link)
• Grønli, Janne (2007). Søvn og læring/hukommelse. (external link)
• Grønli, Janne (2007). Generelt om søvn. (external link)
• Grønli, Janne (2007). Viktigheten av søvn for læring/hukommelse. (external link)
• Grønli, Janne (2007). BDNF og stress. (external link)
• Grønli, Janne (2007). Generelt om søvn. (external link)

Doctoral dissertation

• Blågestad, Tone Fidje; Nordhus, Inger Hilde; Pallesen, Ståle et al. (2017). Less pain – better sleep and mood? Interrelatedness of pain, sleep and mood in total hip arthroplasty patients. (external link)
• Steine, Iris Mulders; Winje, Dagfinn; Milde, Anne Marita et al. (2017). Predictors of symptom outcomes among adult survivors of sexual abuse. The role of abuse characteristics, cumulative childhood maltreatment, genetic variants, and perceived social support . (external link)
• Grønli, Janne (2006). Chronic mild stress an anmial model of depression. From behavior to molecules. (external link)

Abstract

• Grønli, Janne (2016). What does shift work do to sleep, circadian function and regulation of metabolism? Controlled studies with a rodent model. (external link)
• Marti, Andrea Rørvik; Mrdalj, Jelena; Skrede, Silje et al. (2016). Simulated night work alters clock gene expression in central and peripheral tissue in rats.. (external link)
• Grønli, Janne; Clegern, William C.; Schmidt, Michelle A. et al. (2016). Sleep homeostatic and waking behavioral phenotypes in Egr3-deficient mice associated with serotonin receptor 5-HT2 deficits.. (external link)
• Blågestad, Tone Fidje; Pallesen, Ståle; Grønli, Janne et al. (2016). Relationships between pain, sleep and mood: Perceptions of symptom interaction in patients awaiting total hip arthroplasty.. (external link)
• Rempe, Michael J.; Pedersen, Torhild Thue; Meerlo, Peter et al. (2016). A rat model for shiftwork: Effects on sleep architecture and sleep homeostasis.. (external link)
• Kinn Rød, Anne Marie ; Mrdalj, Jelena; Milde, Anne Marita et al. (2012). Sleep architecture, behaviour, corticosterone and acoustic startle response after double exposure to social defeat in rats. (external link)
• Grønli, Janne; Dagestad, Grethe; Milde, Anne Marita et al. (2012). Chronic mild stress abolishes a relationship between sleep architecture and translational control. (external link)
• Blagestad, T.; Pallesen, Ståle; Lunde, Linn-Heidi et al. (2012). Medication use and its relation to measures on sleep, pain, depression and anxiety in older chronic pain patients. (external link)
• Bjorvatn, Bjørn; Grønli, Janne; Pallesen, Ståle (2008). Prevalence of possible parasomnias in the general population. (external link)
• Grønli, Janne; Dagestad, Grethe; Milde, Anne Marita et al. (2008). Sleep deprivation as an antidepressant treatment following chronic mild stress: effects on translation factor EIF4E and EEF2 activity. (external link)
• Grønli, Janne; Fiske, Eldbjørg; Murison, Robert et al. (2007). Extracellular levels of serotonin and GABA in the hippocampus after chronic mild stress in rats. A microdialysis study over the sleep/wake cycle in an animal model of depression. (external link)
• Grønli, Janne; Kinn, Anne Marie; Ursin, Reidun et al. (2006). Modest changes in sleep and open field behaviour in rats exposed to social defeats. (external link)
• Kinn, Anne Marie; Grønli, Janne; Ursin, Reidun et al. (2006). Social defeats induce modest changes in sleep and open field behaviour in rats. (external link)
• Grønli, Janne; Murison, Robert; Kanhema, Tambudzai et al. (2005). Chronic mild stress, an animal model of depression, affects the expression of BDNF and 5-HT levels over the sleep/wake cycle in hippocampus in rats. (external link)
• Saxvig, Ingvild; Lundervold, Astri Johansen; Grønli, Janne et al. (2004). The effect of rem sleep deprivation on different memory tasks in humans. (external link)
• Fiske, Eldbjørg; Grønli, Janne; Hamre, Frøydis et al. (2004). Dose-related effect of bicuculline perfused in DRN. (external link)

Masters thesis

• Pedersen, Torhild Thue; Grønli, Janne; Bakke, Marit (2015). Night work and disturbances in sleep - an animal model. (external link)

Popular scientific article

• Grønli, Janne (2013). Søvnlaboratoriet ved Lovisenberg Diakonale sykehus. Et søvnsenter for barn – og voksne. (external link)
• Bjorvatn, Bjørn; Flo, Elisabeth; Fiske, Eldbjørg et al. (2013). Ulik forekomst av søvnlidelser mellom fylker og mellom by og land. (external link)
• Grønli, Janne (2013). Markus og Mille – en natt på søvnlaboratoriet. (external link)
• Saxvig, Ingvild W.; Grønli, Janne (2013). Sesongvariasjoner, døgnrytmeforstyrrelser og AD/HD. (external link)
• Grønli, Janne (2013). Søvnproblemer hos små barn – hvordan behandle det?. (external link)
• Grønli, Janne (2013). Redaktørens hjørne. (external link)
• Bjorvatn, Bjørn; Fiske, Eldbjørg; Grønli, Janne (2012). Interaktiv spørreundersøkelse om søvn på nett. (external link)
• Grønli, Janne (2012). Hva drømmer du om?. (external link)
• Grønli, Janne; Saxvig, Ingvild W. (2011). Hvordan sover vi - egentlig?. (external link)
• Milde, Anne Marita; Grønli, Janne (2011). Trygg nok til å sove?. (external link)
• Grønli, Janne (2010). Hva er status vedrørende akkreditering i Norge?. (external link)
• Grønli, Janne (2010). Europeisk søvnkongress i Lisboa. (external link)
• Grønli, Janne (2010). Akkreditering av søvnspesialister og søvnsentre i Norge. (external link)
• Grønli, Janne (2009). Beste søvnartikkel i 2009. (external link)
• Grønli, Janne (2009). Behandling av søvnapné – pustemaske, bittskinne eller kirurgi?. (external link)
• Bjorvatn, Bjørn; Grønli, Janne (2007). Nasjonalt Kompetansesenter for Søvnsykdommer. (external link)

Lecture

• Grønli, Janne (2013). Chronic stress, sleep and the protein factory. (external link)

Academic chapter/article/Conference paper

• Portas, Chiara Maria; Grønli, Janne (2008). Involvement of the 5-HT1A and the 5-HT1B receptor in the regulation of sleep and waking. (external link)

Popular scientific lecture

• Ursin, Reidun; Grønli, Janne; Sørensen, Eli et al. (2000). A single dose of the adenosine A1 antagonist 8-cyclopentyl-theofylline (CPT) increases hippocampal serotonin during waking in rats as measured by microdialysis. (external link)
• Mundal, V; Bjorvatn, Bjørn; Portas, CM et al. (1997). Sleep/waking effects of methiothepin, a non-selective 5-HT antagonist, perfused in dorsal raphe nucleus in rats. Microdialysis combined with polygr recording. (external link)
• Portas, CM; Bjorvatn, Bjørn; Fagerland, S et al. (1997). Extracellular 5-HT levels in dorsal raphe over the sleep/wake cycle: a microdialysis study in the freely moving rat. (external link)
• Blokhus, Anne Marit; Grønli, Janne (1997). Virksomheten innen kolloid- og overflatekjemi i Bergen. (external link)
• Førland, Geir Martin; Grønli, Janne (1997). Selvassosiasjon av alkoholder i modellolje. (external link)

Thesis at a second degree level

• Grønli, Janne (1996). Vekselvirkninger mellom polyelektrolytt og ioniske surfaktanter i vandig fase og på _a-alumina studert ved ledningsevnemålinger og adsorpsjonsisotermer. (external link)

See a complete overview of publications in Cristin.

Here you can find my list of publications in PubMed

Consequences of night shift simulation
 

Validation of radar technology as a new tool for wireless sleep assessment

 

The early life condition