Gro Owren Nygaard

2.2k total citations · 1 hit paper
21 papers, 1.4k citations indexed

About

Gro Owren Nygaard is a scholar working on Pathology and Forensic Medicine, Rheumatology and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Gro Owren Nygaard has authored 21 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Pathology and Forensic Medicine, 4 papers in Rheumatology and 4 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Gro Owren Nygaard's work include Multiple Sclerosis Research Studies (17 papers), Ultrasound and Hyperthermia Applications (4 papers) and Polyomavirus and related diseases (3 papers). Gro Owren Nygaard is often cited by papers focused on Multiple Sclerosis Research Studies (17 papers), Ultrasound and Hyperthermia Applications (4 papers) and Polyomavirus and related diseases (3 papers). Gro Owren Nygaard collaborates with scholars based in Norway, Sweden and United States. Gro Owren Nygaard's co-authors include Jon Storm‐Mathisen, Elizabeth E. Bellocchio, Ingrid Pahner, Cindy Tran, Richard J. Reimer, Doris L. Fortin, Robert T. Fremeau, Matthew D. Troyer, Robert H. Edwards and Hanne F. Harbo and has published in prestigious journals such as Neuron, PLoS ONE and JAMA Neurology.

In The Last Decade

Gro Owren Nygaard

19 papers receiving 1.4k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

The Expression of Vesicular Glutamate Transporters Defines Two Classes of Excitatory Synapse

2001 1.0k citations Robert T. Fremeau, Matthew D. Troyer et al. Neuron profile →

Peers

Gro Owren Nygaard

CMN

PFM

NEURO

Giorgio Grasselli Italy

Fengyi Liang Singapore

Masaki Sakurai Japan

Patricio Opazo United Kingdom

John J. Sloper United Kingdom

Koji Ohno Japan

Michaël Russier France

Siyun Shu China

Raad Nashmi Canada

Nobel Del Mar United States

Giorgio Grasselli Italy

Gro Owren Nygaard

437 ×0.6

CMN

339 ×0.8

231 ×0.7

231 ×0.9

PFM

99 ×0.6

NEURO

Citations per year, relative to Gro Owren Nygaard Gro Owren Nygaard (= 1×) peers Giorgio Grasselli

Countries citing papers authored by Gro Owren Nygaard

Since Specialization

Citations

This map shows the geographic impact of Gro Owren Nygaard's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Gro Owren Nygaard with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Gro Owren Nygaard more than expected).

Fields of papers citing papers by Gro Owren Nygaard

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Gro Owren Nygaard. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Gro Owren Nygaard. The network helps show where Gro Owren Nygaard may publish in the future.

Co-authorship network of co-authors of Gro Owren Nygaard

This figure shows the co-authorship network connecting the top 25 collaborators of Gro Owren Nygaard. A scholar is included among the top collaborators of Gro Owren Nygaard based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Gro Owren Nygaard. Gro Owren Nygaard is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Høgestøl, Einar August, Øivind Torkildsen, Kjetil Bjørnevik, et al.. (2025). Comparative effectiveness of rituximab and cladribine in relapsing–remitting multiple sclerosis: A target trial emulation. Multiple Sclerosis Journal. 31(8). 975–984.

Skattebøl, Lars, Elisabeth Gulowsen Celius, Hanne F. Harbo, et al.. (2025). Quantitative susceptibility mapping of paramagnetic rim lesions in early multiple sclerosis: A cross-sectional study of brain age and disability. Neuroimage Reports. 5(3). 100277–100277.

Wolf, Asia‐Sophia, Anthony Ravussin, Marton König, et al.. (2023). T cell responses to SARS-CoV-2 vaccination differ by disease-modifying therapy for multiple sclerosis. JCI Insight. 8(12). 4 indexed citations

König, Marton, et al.. (2022). Immunogenicity and Safety of a Third SARS-CoV-2 Vaccine Dose in Patients With Multiple Sclerosis and Weak Immune Response After COVID-19 Vaccination. JAMA Neurology. 79(3). 307–307. 43 indexed citations

Høgestøl, Einar August, Gro Owren Nygaard, Thomas Espeseth, et al.. (2021). Functional connectivity in multiple sclerosis modelled as connectome stability: A 5-year follow-up study. Multiple Sclerosis Journal. 28(4). 532–540. 3 indexed citations

Holmøy, Trygve, Gro Owren Nygaard, Kjell‐Morten Myhr, & Lars Eirik Bø. (2021). Behandling som begrenser multippel sklerose. Tidsskrift for Den norske legeforening. 141(8). 1 indexed citations

Høgestøl, Einar August, Pål Berg‐Hansen, Piotr Sowa, et al.. (2020). LesionQuant for Assessment of MRI in Multiple Sclerosis—A Promising Supplement to the Visual Scan Inspection. Frontiers in Neurology. 11. 546744–546744. 12 indexed citations

Høgestøl, Einar August, Gro Owren Nygaard, Dag Alnæs, et al.. (2019). Symptoms of fatigue and depression is reflected in altered default mode network connectivity in multiple sclerosis. PLoS ONE. 14(4). e0210375–e0210375. 26 indexed citations

Nygaard, Gro Owren, Kristian Bernhard Nilsen, Piotr Sowa, et al.. (2019). Neurodegenerative Interplay of Cardiovascular Autonomic Dysregulation and the Retina in Early Multiple Sclerosis. Frontiers in Neurology. 10. 507–507. 5 indexed citations

10.

Høgestøl, Einar August, Tobias Kaufmann, Gro Owren Nygaard, et al.. (2019). Cross-Sectional and Longitudinal MRI Brain Scans Reveal Accelerated Brain Aging in Multiple Sclerosis. Frontiers in Neurology. 10. 450–450. 54 indexed citations

11.

Quist‐Paulsen, Else, Randi Eikeland, Unn Ljøstad, et al.. (2018). Imaging in Lyme neuroborreliosis. Insights into Imaging. 9(5). 833–844. 37 indexed citations

12.

Sowa, Piotr, Gro Owren Nygaard, Atle Bjørnerud, et al.. (2017). Magnetic resonance imaging perfusion is associated with disease severity and activity in multiple sclerosis. Neuroradiology. 59(7). 655–664. 7 indexed citations

13.

Nygaard, Gro Owren, Hanne F. Harbo, Siren Tønnesen, et al.. (2017). Fatigue and cognition: Pupillary responses to problem‐solving in early multiple sclerosis patients. Brain and Behavior. 7(7). e00717–e00717. 26 indexed citations

14.

Moen, Stine Marit, Hanne F. Harbo, Piotr Sowa, et al.. (2016). MR-undersøkelser ved multippel sklerose. Tidsskrift for Den norske legeforening. 136(16). 1373–1376. 1 indexed citations

15.

Nygaard, Gro Owren, Hanne F. Harbo, Bruno Laeng, et al.. (2015). Eye and hand motor interactions with the Symbol Digit Modalities Test in early multiple sclerosis. Multiple Sclerosis and Related Disorders. 4(6). 585–589. 23 indexed citations

16.

Sowa, Piotr, Atle Bjørnerud, Gro Owren Nygaard, et al.. (2015). Reduced perfusion in white matter lesions in multiple sclerosis. European Journal of Radiology. 84(12). 2605–2612. 14 indexed citations

17.

Nygaard, Gro Owren, Elisabeth Gulowsen Celius, Piotr Sowa, et al.. (2015). A Longitudinal Study of Disability, Cognition and Gray Matter Atrophy in Early Multiple Sclerosis Patients According to Evidence of Disease Activity. PLoS ONE. 10(8). e0135974–e0135974. 28 indexed citations

18.

Gustavsen, Marte W., Christian M. Page, Stine Marit Moen, et al.. (2014). Environmental exposures and the risk of multiple sclerosis investigated in a Norwegian case-control study. BMC Neurology. 14(1). 196–196. 42 indexed citations

19.

Gustavsen, Marte W., Elisabeth Gulowsen Celius, Stine Marit Moen, et al.. (2014). No association between multiple sclerosis and periodontitis after adjusting for smoking habits. European Journal of Neurology. 22(3). 588–590. 15 indexed citations

20.

Fremeau, Robert T., Matthew D. Troyer, Ingrid Pahner, et al.. (2001). The Expression of Vesicular Glutamate Transporters Defines Two Classes of Excitatory Synapse. Neuron. 31(2). 247–260. 1026 indexed citations breakdown →

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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