Reidun Ursin

Summary

Affiliation: University of Bergen
Country: Norway

Publications

  1. ncbi request reprint Serotonin and sleep
    Reidun Ursin
    Department of Physiology, University of Bergen, Bergen, Norway
    Sleep Med Rev 6:55-69. 2002
  2. ncbi request reprint Extracellular levels of serotonin and GABA in the hippocampus after chronic mild stress in rats. A microdialysis study in an animal model of depression
    Janne Grønli
    Department of Biomedicine, Section on Physiology, University of Bergen, Jonas Lies vei 91, N 5009 Bergen, Norway
    Behav Brain Res 181:42-51. 2007
  3. doi request reprint A double exposure to social defeat induces sub-chronic effects on sleep and open field behaviour in rats
    Anne Marie Kinn
    Department of Biomedicine, University of Bergen, Jonas Liesvei 91, N 5009 Bergen, Norway
    Physiol Behav 95:553-61. 2008
  4. pmc Increased health risk in subjects with high self-reported seasonality
    Nicolas M Øyane
    Department of Public Health and Primary Health Care, University of Bergen, Bergen, Norway
    PLoS ONE 5:e9498. 2010
  5. ncbi request reprint Chronic mild stress inhibits BDNF protein expression and CREB activation in the dentate gyrus but not in the hippocampus proper
    Janne Grønli
    Department of Biomedicine, Section on Physiology, University of Bergen, Jonas Lies vei 91, N 5009 Bergen, Norway
    Pharmacol Biochem Behav 85:842-9. 2006
  6. pmc Early and later life stress alter brain activity and sleep in rats
    Jelena Mrdalj
    Department of Biological and Medical Psychology, University of Bergen, Bergen, Norway
    PLoS ONE 8:e69923. 2013
  7. ncbi request reprint Effects of chronic mild stress on sexual behavior, locomotor activity and consumption of sucrose and saccharine solutions
    Janne Grønli
    Department of Biomedicine, Section of Physiology, University of Bergen, Jonas Lies vei 91, N 5009 Bergen, Norway
    Physiol Behav 84:571-7. 2005
  8. ncbi request reprint The effect of GABA(A) antagonist bicuculline on dorsal raphe nucleus and frontal cortex extracellular serotonin: a window on SWS and REM sleep modulation
    Eldbjørg Fiske
    Department of Biomedicine, Section of Physiology, University of Bergen, Jonas Lies vei 91, N 5009 Bergen, Norway
    Pharmacol Biochem Behav 83:314-21. 2006
  9. doi request reprint Hypothermia after chronic mild stress exposure in rats with a history of postnatal maternal separations
    Jelena Mrdalj
    Department of Biological and Medical Psychology, University of Bergen, Bergen, Norway
    Chronobiol Int 31:252-64. 2014
  10. ncbi request reprint Sleep duration and sleep-related problems in different occupations in the Hordaland Health Study
    Reidun Ursin
    Department of Biomedicine, University of Bergen, Jonas Lies vei 91, N 5009 Bergen, Norway
    Scand J Work Environ Health 35:193-202. 2009

Detail Information

Publications16

  1. ncbi request reprint Serotonin and sleep
    Reidun Ursin
    Department of Physiology, University of Bergen, Bergen, Norway
    Sleep Med Rev 6:55-69. 2002
    ....
  2. ncbi request reprint Extracellular levels of serotonin and GABA in the hippocampus after chronic mild stress in rats. A microdialysis study in an animal model of depression
    Janne Grønli
    Department of Biomedicine, Section on Physiology, University of Bergen, Jonas Lies vei 91, N 5009 Bergen, Norway
    Behav Brain Res 181:42-51. 2007
    ..The alteration in 5-HT function may represent a link between depression-like behaviour and sleep abnormalities found in depressed patients...
  3. doi request reprint A double exposure to social defeat induces sub-chronic effects on sleep and open field behaviour in rats
    Anne Marie Kinn
    Department of Biomedicine, University of Bergen, Jonas Liesvei 91, N 5009 Bergen, Norway
    Physiol Behav 95:553-61. 2008
    ..A negative correlation between habituation in open field central activity and total sleep fragmentation indicates a commonality of effects of social defeat on both behaviour and sleep...
  4. pmc Increased health risk in subjects with high self-reported seasonality
    Nicolas M Øyane
    Department of Public Health and Primary Health Care, University of Bergen, Bergen, Norway
    PLoS ONE 5:e9498. 2010
    ..As a part of a large cross-sectional health survey in Hordaland, Norway, we investigated the relationship between seasonality, objective health measurements and health behaviours...
  5. ncbi request reprint Chronic mild stress inhibits BDNF protein expression and CREB activation in the dentate gyrus but not in the hippocampus proper
    Janne Grønli
    Department of Biomedicine, Section on Physiology, University of Bergen, Jonas Lies vei 91, N 5009 Bergen, Norway
    Pharmacol Biochem Behav 85:842-9. 2006
    ....
  6. pmc Early and later life stress alter brain activity and sleep in rats
    Jelena Mrdalj
    Department of Biological and Medical Psychology, University of Bergen, Bergen, Norway
    PLoS ONE 8:e69923. 2013
    ..Chronic stress affected similarly other sleep parameters and flattened the sleep homeostasis curves in all offspring. The results confirm that early environmental conditions modulate the brain functioning in a long-lasting way. ..
  7. ncbi request reprint Effects of chronic mild stress on sexual behavior, locomotor activity and consumption of sucrose and saccharine solutions
    Janne Grønli
    Department of Biomedicine, Section of Physiology, University of Bergen, Jonas Lies vei 91, N 5009 Bergen, Norway
    Physiol Behav 84:571-7. 2005
    ..It is concluded that CMS induces comparable alterations to some depression-like symptoms in humans. Saccharine consumption is not a reliable indicator of the hedonic responsiveness to CMS...
  8. ncbi request reprint The effect of GABA(A) antagonist bicuculline on dorsal raphe nucleus and frontal cortex extracellular serotonin: a window on SWS and REM sleep modulation
    Eldbjørg Fiske
    Department of Biomedicine, Section of Physiology, University of Bergen, Jonas Lies vei 91, N 5009 Bergen, Norway
    Pharmacol Biochem Behav 83:314-21. 2006
    ....
  9. doi request reprint Hypothermia after chronic mild stress exposure in rats with a history of postnatal maternal separations
    Jelena Mrdalj
    Department of Biological and Medical Psychology, University of Bergen, Bergen, Norway
    Chronobiol Int 31:252-64. 2014
    ..The results show that early life stress (LMS) in an early developmental stage induced a thermoregulatory disturbance evident upon exposure to unpredictable adult life stressors. ..
  10. ncbi request reprint Sleep duration and sleep-related problems in different occupations in the Hordaland Health Study
    Reidun Ursin
    Department of Biomedicine, University of Bergen, Jonas Lies vei 91, N 5009 Bergen, Norway
    Scand J Work Environ Health 35:193-202. 2009
    ..The aim of this study was to examine the relationship between occupation and sleep duration, sleepiness, insufficient sleep, and insomnia in day and shift workers (including night work and watches)...
  11. doi request reprint Self-reported seasonality is associated with complaints of sleep problems and deficient sleep duration: the Hordaland Health Study
    Nicolas M Øyane
    Department of Public Health and Primary Health Care, University of Bergen, Bergen, Norway
    J Sleep Res 17:63-72. 2008
    ..In conclusion, we found seasonal changes in mood and behaviour to be associated with several sleep-related complaints. Sleep duration deficiency increased with increasing seasonality, mainly due to increasing subjective sleep need...
  12. ncbi request reprint The association between sleep duration, body mass index and metabolic measures in the Hordaland Health Study
    Bjørn Bjorvatn
    Department of Public Health and Primary Health Care, University of Bergen, Bergen, Norway
    J Sleep Res 16:66-76. 2007
    ..Furthermore, levels of total cholesterol, HDL-cholesterol, triglycerides and blood pressure were associated with sleep duration...
  13. ncbi request reprint Sleep duration, subjective sleep need, and sleep habits of 40- to 45-year-olds in the Hordaland Health Study
    Reidun Ursin
    Section for Physiology, Department of Biomedicine, University of Bergen, Norway
    Sleep 28:1260-9. 2005
    ..To report the distribution of various sleep parameters in a population-based study...
  14. ncbi request reprint The effect of a REM sleep deprivation procedure on different aspects of memory function in humans
    Ingvild West Saxvig
    Department of Biomedicine, Section of Physiology, University of Bergen, Bergen, Norway
    Psychophysiology 45:309-17. 2008
    ..Results show that test performance was not affected by REM sleep deprivation...
  15. ncbi request reprint Chronic mild stress affects sucrose intake and sleep in rats
    Janne Grønli
    Section on Physiology, University of Bergen, Jonas Lies vei 91, N 5009 Bergen, Norway
    Behav Brain Res 150:139-47. 2004
    ..Correlation analysis showed that animals that had less consumption of sucrose spent more time in REM sleep and had increased number of REM sleep episodes. In this study, CMS appears to be a model of depression...
  16. ncbi request reprint Seasonal variations in mood and behaviour associated with gender, annual income and education: the Hordaland Health Study
    Nicolas M F Øyane
    Department of Public Health and Primary Health Care, University of Bergen, Norway
    Eur J Epidemiol 20:929-37. 2005
    ..To explore the relationship between demographic factors and seasonal changes in mood and behaviour...