D-Index & Metrics Best Publications

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Neuroscience D-index 31 Citations 4,912 61 World Ranking 7001 National Ranking 39

Overview

What is she best known for?

The fields of study she is best known for:

  • Internal medicine
  • Psychiatry
  • Neuroscience

Internal medicine, Endocrinology, Sleep in non-human animals, Neuroscience and Neuroscience of sleep are her primary areas of study. Her work on Hippocampus and Dentate gyrus is typically connected to Chemistry and Sucrose intake as part of general Internal medicine study, connecting several disciplines of science. Her work carried out in the field of Sleep in non-human animals brings together such families of science as Insomnia, Gerontology and Shift work.

Her research in Neuroscience is mostly focused on Slow-wave sleep. As part of one scientific family, Reidun Ursin deals mainly with the area of Neuroscience of sleep, narrowing it down to issues related to the Sleep onset, and often Circadian rhythm. Her work in Body mass index covers topics such as Physiology which are related to areas like Anhedonia.

Her most cited work include:

  • The association between sleep duration, body mass index and metabolic measures in the Hordaland Health Study (255 citations)
  • The association between sleep duration, body mass index and metabolic measures in the Hordaland Health Study (255 citations)
  • Serotonin and the sleep/wake cycle: special emphasis on microdialysis studies (237 citations)

What are the main themes of her work throughout her whole career to date?

Her primary scientific interests are in Slow-wave sleep, Endocrinology, Internal medicine, Sleep in non-human animals and Rapid eye movement sleep. In her study, which falls under the umbrella issue of Slow-wave sleep, Chronic stress is strongly linked to Wakefulness. Her work on Circadian rhythm as part of general Endocrinology study is frequently connected to Chemistry, Serotonergic, 5-HT1A receptor and Alaproclate, therefore bridging the gap between diverse disciplines of science and establishing a new relationship between them.

Her work on Hippocampus and Stimulation as part of general Internal medicine research is frequently linked to 8-OH-DPAT, Reuptake inhibitor and 5-HT receptor, thereby connecting diverse disciplines of science. Her work on Sleep in non-human animals is being expanded to include thematically relevant topics such as Physiology. She interconnects Stressor, Obesity and Locomotor activity in the investigation of issues within Physiology.

She most often published in these fields:

  • Slow-wave sleep (55.00%)
  • Endocrinology (53.75%)
  • Internal medicine (53.75%)

What were the highlights of her more recent work (between 2009-2016)?

  • Insomnia (27.50%)
  • Demography (26.25%)
  • Gerontology (21.25%)

In recent papers she was focusing on the following fields of study:

Her main research concerns Insomnia, Demography, Gerontology, Norwegian and Epidemiology. Her Insomnia research is multidisciplinary, relying on both Middle age and Cohort study. Her Middle age study integrates concerns from other disciplines, such as Sleep duration, Psychiatry, Risk factor and Biostatistics.

Much of her study explores Gerontology relationship to Body mass index. There are a combination of areas like Lithuanian and Register integrated together with her Norwegian study. Her Epidemiology research includes elements of Blood lipids, Logistic regression, Waist and Mood.

Between 2009 and 2016, her most popular works were:

  • Midlife insomnia and subsequent mortality: the Hordaland health study. (41 citations)
  • Midlife insomnia and subsequent mortality: the Hordaland health study. (41 citations)
  • Early and Later Life Stress Alter Brain Activity and Sleep in Rats (35 citations)

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

The association between sleep duration, body mass index and metabolic measures in the Hordaland Health Study

Bjørn Bjorvatn;Ina Marie Sagen;Nicolas Øyane;Siri Waage.
Journal of Sleep Research (2007)

391 Citations

Serotonin and the sleep/wake cycle: special emphasis on microdialysis studies

Chiara M Portas;Bjørn Bjorvatn;Reidun Ursin.
Progress in Neurobiology (2000)

380 Citations

Serotonin and sleep.

Reidun Ursin.
Sleep Medicine Reviews (2002)

366 Citations

Effects of chronic mild stress on sexual behavior, locomotor activity and consumption of sucrose and saccharine solutions.

Janne Grønli;Robert Murison;Eldbjørg Fiske;Bjørn Bjorvatn;Bjørn Bjorvatn.
Physiology & Behavior (2005)

363 Citations

Chronic mild stress inhibits BDNF protein expression and CREB activation in the dentate gyrus but not in the hippocampus proper

Janne Grønli;Clive Bramham;Robert Murison;Tambudzai Kanhema.
Pharmacology, Biochemistry and Behavior (2006)

315 Citations

Sleep stages and EEG power spectrum in relation to acoustical stimulus arousal threshold in the rat.

Dag Neckelmann;Reidun Ursin.
Sleep (1993)

269 Citations

On-line detection of extracellular levels of serotonin in dorsal raphe nucleus and frontal cortex over the sleep/wake cycle in the freely moving rat.

C.M Portas;B Bjorvatn;S Fagerland;J Grønli.
Neuroscience (1998)

215 Citations

Chronic mild stress affects sucrose intake and sleep in rats.

Janne Grønli;Robert Murison;Bjørn Bjorvatn;Eli Sørensen.
Behavioural Brain Research (2004)

202 Citations

Sleep duration, subjective sleep need, and sleep habits of 40- to 45-year-olds in the Hordaland Health Study.

Reidun Ursin;Bjørn Bjorvatn;Fred Holsten.
Sleep (2005)

173 Citations

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;Eldbjørg Fiske;Robert Murison;Bjørn Bjorvatn;Bjørn Bjorvatn.
Behavioural Brain Research (2007)

148 Citations

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