Julia O’Mahony

2.0k total citations
43 papers, 840 citations indexed

About

Julia O’Mahony is a scholar working on Pathology and Forensic Medicine, Neurology and Molecular Biology. According to data from OpenAlex, Julia O’Mahony has authored 43 papers receiving a total of 840 indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Pathology and Forensic Medicine, 12 papers in Neurology and 8 papers in Molecular Biology. Recurrent topics in Julia O’Mahony's work include Multiple Sclerosis Research Studies (34 papers), Peripheral Neuropathies and Disorders (10 papers) and Systemic Lupus Erythematosus Research (8 papers). Julia O’Mahony is often cited by papers focused on Multiple Sclerosis Research Studies (34 papers), Peripheral Neuropathies and Disorders (10 papers) and Systemic Lupus Erythematosus Research (8 papers). Julia O’Mahony collaborates with scholars based in Canada, United States and United Kingdom. Julia O’Mahony's co-authors include Brenda Banwell, Ruth Ann Marrie, Amit Bar‐Or, Douglas L. Arnold, E. Ann Yeh, Giulia Fadda, Patrick Waters, Robert A. Brown, Mark Woodhall and Giulia Longoni and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Brain.

In The Last Decade

Julia O’Mahony

38 papers receiving 825 citations

Peers

Julia O’Mahony

PFM

NEURO

IMMUN

RHEUM

Élisabeth Maillart France

Edgar Carnero Contentti Argentina

Lucienne Costa‐Frossard Spain

David Magalashvili Israel

Trevor Pickersgill United Kingdom

Sarah Laurent Germany

А. Н. Бойко Russia

Giovanni Bosco Zimatore Italy

Sandrine Wiertlewski France

Aurora Zanghì Italy

Élisabeth Maillart France

Julia O’Mahony

693 ×1.2

PFM

439 ×1.4

NEURO

139 ×0.9

IMMUN

175 ×1.2

RHEUM

146 ×1.1

Citations per year, relative to Julia O’Mahony Julia O’Mahony (= 1×) peers Élisabeth Maillart

Countries citing papers authored by Julia O’Mahony

Since Specialization

Citations

This map shows the geographic impact of Julia O’Mahony'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 Julia O’Mahony with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Julia O’Mahony more than expected).

Fields of papers citing papers by Julia O’Mahony

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Julia O’Mahony. 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 Julia O’Mahony. The network helps show where Julia O’Mahony may publish in the future.

Co-authorship network of co-authors of Julia O’Mahony

This figure shows the co-authorship network connecting the top 25 collaborators of Julia O’Mahony. A scholar is included among the top collaborators of Julia O’Mahony 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 Julia O’Mahony. Julia O’Mahony 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

Alves, Cesar, Julia O’Mahony, E. Ann Yeh, et al.. (2025). Spinal Cord Leptomeningeal Enhancement as a Marker of Extensive Spinal Cord Involvement in Children With MOGAD. Neurology Neuroimmunology & Neuroinflammation. 13(1). e200449–e200449.

O’Mahony, Julia, Çharles N. Bernstein, & Ruth Ann Marrie. (2025). A nested case-control study evaluating the relationship between adverse childhood experiences and immune-mediated inflammatory disease in the Canadian Longitudinal Study on Aging. BMJ Open. 15(1). e087133–e087133.

Abbatemarco, Justin, Marisa McGinley, Julia O’Mahony, et al.. (2025). Navigating challenges and embracing opportunities toward achieving equitable multiple sclerosis care. Multiple Sclerosis and Related Disorders. 101. 106579–106579.

O’Mahony, Julia, Çharles N. Bernstein, & Ruth Ann Marrie. (2024). Adverse childhood experiences and psychiatric comorbidity in multiple sclerosis, inflammatory bowel disease, and rheumatoid arthritis in the Canadian longitudinal study on aging. Journal of Psychosomatic Research. 187. 111893–111893. 2 indexed citations

Fadda, Giulia, Carmen Yea, Julia O’Mahony, et al.. (2024). Epstein–Barr Virus Strongly Associates With Pediatric Multiple Sclerosis, But Not Myelin Oligodendrocyte Glycoprotein‐Antibody‐Associated Disease. Annals of Neurology. 95(4). 700–705. 7 indexed citations

Mirza, Ali, Feng Zhu, Natalie Knox, et al.. (2024). Mediterranean diet and associations with the gut microbiota and pediatric-onset multiple sclerosis using trivariate analysis. SHILAP Revista de lepidopterología. 4(1). 148–148. 7 indexed citations

Fadda, Giulia, Julia O’Mahony, Patrick Waters, et al.. (2023). Deviation From Normative Whole Brain and Deep Gray Matter Growth in Children With MOGAD, MS, and Monophasic Seronegative Demyelination. Neurology. 101(4). e425–e437. 9 indexed citations

O’Mahony, Julia, et al.. (2022). Physical and Mental Health–Related Quality of Life Trajectories Among People With Multiple Sclerosis. Neurology. 99(14). e1538–e1548. 19 indexed citations

Fadda, Giulia, Patrick Waters, Mark Woodhall, et al.. (2022). Serum MOG-IgG in children meeting multiple sclerosis diagnostic criteria. Multiple Sclerosis Journal. 28(11). 1697–1709. 15 indexed citations

10.

Zhu, Feng, Ali Mirza, Amit Bar‐Or, et al.. (2022). Stability of the gut microbiota in persons with paediatric-onset multiple sclerosis and related demyelinating diseases. Multiple Sclerosis Journal. 28(11). 1819–1824. 4 indexed citations

11.

Mirza, Ali, Feng Zhu, Natalie Knox, et al.. (2022). The metabolic potential of the paediatric-onset multiple sclerosis gut microbiome. Multiple Sclerosis and Related Disorders. 63. 103829–103829. 9 indexed citations

12.

Longoni, Giulia, Robert A. Brown, Stephanie A. Grover, et al.. (2022). Progressive retinal changes in pediatric multiple sclerosis. Multiple Sclerosis and Related Disorders. 61. 103761–103761. 4 indexed citations

13.

O’Mahony, Julia, Giulia Fadda, Raquel E. Gur, et al.. (2022). Cognitive function in pediatric-onset relapsing myelin oligodendrocyte glycoprotein antibody-associated disease (MOGAD). Multiple Sclerosis and Related Disorders. 59. 103689–103689. 15 indexed citations

14.

Ng, Huah Shin, Julia O’Mahony, Maria Pia Amato, et al.. (2022). Women's Health in Multiple Sclerosis: A Scoping Review. Frontiers in Neurology. 12. 812147–812147. 13 indexed citations

15.

Nyirenda, Moffat, Giulia Fadda, Luke M. Healy, et al.. (2021). Pro-inflammatory adiponectin in pediatric-onset multiple sclerosis. Multiple Sclerosis Journal. 27(12). 1948–1959. 12 indexed citations

16.

O’Mahony, Julia, Ruben C. Gur, Raquel E. Gur, et al.. (2021). Examining cognitive speed and accuracy dysfunction in youth and young adults with pediatric-onset multiple sclerosis using a computerized neurocognitive battery.. Neuropsychology. 35(4). 388–398. 6 indexed citations

17.

Fadda, Giulia, Brenda Banwell, Patrick Waters, et al.. (2020). Silent New Brain MRI Lesions in Children with MOG‐Antibody Associated Disease. Annals of Neurology. 89(2). 408–413. 34 indexed citations

18.

Marrie, Ruth Ann, Julia O’Mahony, Colleen J. Maxwell, et al.. (2019). High rates of health care utilization in pediatric multiple sclerosis: A Canadian population-based study. PLoS ONE. 14(6). e0218215–e0218215. 21 indexed citations

19.

Marrie, Ruth Ann, Julia O’Mahony, Colleen J. Maxwell, et al.. (2019). Factors associated with health care utilization in pediatric multiple sclerosis. Multiple Sclerosis and Related Disorders. 38. 101511–101511. 6 indexed citations

20.

Till, Christine, Leonard H. Verhey, Julia O’Mahony, et al.. (2016). Cognitive and Behavioral Functioning in Childhood Acquired Demyelinating Syndromes. Journal of the International Neuropsychological Society. 22(10). 1050–1060. 11 indexed citations

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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