John D. O’Sullivan

8.1k citations

136 papers · 5.2k · h-index 37

Impact in

Neurology top 0.5%
- Parkinson's Disease Mechanisms and Treatments
- Neurological disorders and treatments
- Transcranial Magnetic Stimulation Studies
Cognitive Neuroscience top 2%
- Neurobiology of Language and Bilingualism

Papers in

Neurology 71
- Parkinson's Disease Mechanisms and Treatments 61
- Neurological disorders and treatments 29
- Botulinum Toxin and Related Neurological Disorders 9
Cognitive Neuroscience 23
- Neurobiology of Language and Bilingualism 12

Co-authors: Robert D. Henderson (17 shared papers)N. Dissanayaka (33 shared papers)Stephen Read (14 shared papers)Peter A. Silburn (18 shared papers)Rodney Marsh (16 shared papers)George D. Mellick (17 shared papers)Gerard J. Byrne (24 shared papers)Andrew J. Lees (9 shared papers)
Journals: Movement Disorders (17 papers)Journal of the Neurological Sciences (3 papers)Parkinson s Disease (3 papers)Journal of Geriatric Psychiatry and Neurology (2 papers)Journal of Neurology Neurosurgery & Psychiatry (2 papers)
Partner nations: Australia United States United Kingdom

In The Last Decade

John D. O’Sullivan

130 papers receiving 5.1k citations

Peers

Countries citing papers authored by John D. O’Sullivan

Since Specialization

Citations

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

Fields of papers citing papers by John D. O’Sullivan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside John D. O’Sullivan, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with John D. O’Sullivan Line = papers co-authored together John D. O’Sullivan links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 136 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	A double‐blind, placebo‐controlled study to assess the mitochondria‐targeted antioxidant MitoQ as a disease‐modifying therapy in Parkinson's disease Movement Disorders ·Barry Snow, Fiona L. Rolfe, Michelle Lockhart, Christopher Frampton, John D. O’Sullivan, Victor S.C. Fung, Robin A.J. Smith, Michael P. Murphy, Kenneth M. Taylor, (unknown)	2010	458
2	The Neural Organization of Semantic Control: TMS Evidence for a Distributed Network in Left Inferior Frontal and Posterior Middle Temporal Gyrus Cerebral Cortex ·Carin Whitney, Marie Kirk, John D. O’Sullivan, Matthew A. Lambon Ralph, Elizabeth Jefferies	2010	371
3	Punding in Parkinson's disease: Its relation to the dopamine dysregulation syndrome Movement Disorders ·Andrew Evans, Regina Katzenschlager, Dominic Paviour, John D. O’Sullivan, Silke Appel, Andrew D. Lawrence, Andrew J. Lees	2004	364
4	A Fast Sinc Function Gridding Algorithm for Fourier Inversion in Computer Tomography IEEE Transactions on Medical Imaging ·John D. O’Sullivan	1985	361
5	Anxiety disorders in Parkinson's disease: Prevalence and risk factors Movement Disorders ·N. Dissanayaka, A. Sellbach, S. Matheson, John D. O’Sullivan, Peter A. Silburn, Gerard J. Byrne, Rodney Marsh, George D. Mellick	2010	277
6	Ischemic Stroke and Transient Ischemic Attack After Head and Neck Radiotherapy Stroke ·Chris Plummer, Robert D. Henderson, John D. O’Sullivan, Stephen Read	2011	192
7	Australian SKA Pathfinder: A High-Dynamic Range Wide-Field of View Survey Telescope Proceedings of the IEEE ·David R. DeBoer, R. G. Gough, John D. Bunton, T. J. Cornwell, Ron Beresford, S. Johnston, Ilana Feain, Antony Schinckel, Carole Jackson, M. J. Kesteven, A. P. Chippendale, Grant Hampson, John D. O’Sullivan, Stuart G. Hay, C. E. Jacka, T. Sweetnam, Michelle C. Storey, Lewis Ball, Brian J. Boyle	2009	170
8	Impact of Premorbid Undernutrition on Outcome in Stroke Patients Stroke ·James Davis, Andrew Wong, Philip J. Schlüter, Robert D. Henderson, John D. O’Sullivan, Stephen Read	2004	131
9	The effect of ageing on human lymphocyte subsets: comparison of males and females Immunity & Ageing ·Jun Yan, Judith M. Greer, Renee Hull, John D. O’Sullivan, Robert D. Henderson, Stephen Read, Pamela McCombe	2010	119
10	Factors associated with depression in Parkinson's disease Journal of Affective Disorders ·N. Dissanayaka, A. Sellbach, Peter A. Silburn, John D. O’Sullivan, Rodney Marsh, George D. Mellick	2011	100
11	Nonpharmacological treatment, fludrocortisone, and domperidone for orthostatic hypotension in Parkinson's disease Movement Disorders ·Kerrie Schoffer, Robert D. Henderson, Karen O’Maley, John D. O’Sullivan	2007	97
12	Immune activation in the peripheral blood of patients with acute ischemic stroke Journal of Neuroimmunology ·Jun Yan, Judith M. Greer, K. Etherington, Greg Cadigan, Helen Cavanagh, Robert D. Henderson, John D. O’Sullivan, Jeyaraj Pandian, Stephen Read, Pamela McCombe	2008	92
13	Gait analysis in patients with Parkinson's disease and motor fluctuations: Influence of levodopa and comparison with other measures of motor function Movement Disorders ·John D. O’Sullivan, Catherine M. Said, Louise Dillon, Marion Hoffman, Andrew Hughes	1998	90
14	The clinical spectrum of anxiety in Parkinson's disease Movement Disorders ·N. Dissanayaka, Elizabeth White, John D. O’Sullivan, Rodney Marsh, Nancy A. Pachana, Gerard J. Byrne	2014	85
15	A Mutation in the Golgi Qb-SNARE Gene GOSR2 Causes Progressive Myoclonus Epilepsy with Early Ataxia The American Journal of Human Genetics ·Mark Corbett, Michael Schwake, Melanie Bahlo, Leanne M. Dibbens, Meng Lin, Luke C. Gandolfo, Danya F. Vears, John D. O’Sullivan, Thomas Robertson, Marta A. Bayly, Alison Gardner, Annemarie Vlaar, Georg Christoph Korenke, Bastiaan R. Bloem, I.F.M. de Coo, Judith M.A. Verhagen, Anna‐Elina Lehesjoki, Jozef Gécz, Samuel F. Berkovic	2011	84
16	Apomorphine‐induced penile erections in Parkinson's disease Movement Disorders ·John D. O’Sullivan, Andrew Hughes	1998	74
17	Frequency and function of regulatory T cells after ischaemic stroke in humans Journal of Neuroimmunology ·Jun Yan, Stephen Read, Robert D. Henderson, Renee Hull, John D. O’Sullivan, Pamela McCombe, Judith M. Greer	2012	73
18	A search for lunar radio Cerenkov emission from high-energy neutrinos Monthly Notices of the Royal Astronomical Society ·T. H. Hankins, R. D. Ekers, John D. O’Sullivan	1996	73
19	Impulse control disorders in patients with Parkinson's disease receiving dopamine replacement therapy: evidence and implications for the addictions field Addiction ·Polly Ambermoon, Adrian Carter, Wayne Hall, N. Dissanayaka, John D. O’Sullivan	2010	72
20	Altered expression of metabolic proteins and adipokines in patients with amyotrophic lateral sclerosis Journal of the Neurological Sciences ·Shyuan T. Ngo, Frederik J. Steyn, Lili Huang, Susanna Mantovani, Casey MM Pfluger, Trent M. Woodruff, John D. O’Sullivan, Robert D. Henderson, Pamela McCombe	2015	63

About John D. O’Sullivan

John D. O’Sullivan is a scholar working on Neurology, Cognitive Neuroscience, Cellular and Molecular Neuroscience, Epidemiology and Psychiatry and Mental health, having authored 136 papers that have together received 5.2k indexed citations. Recurring topics across this work include Parkinson's Disease Mechanisms and Treatments (61 papers), Neurological disorders and treatments (29 papers), Restless Legs Syndrome Research (13 papers), Neurobiology of Language and Bilingualism (12 papers), Genetic Neurodegenerative Diseases (11 papers), Botulinum Toxin and Related Neurological Disorders (9 papers), Radio Astronomy Observations and Technology (8 papers) and Dementia and Cognitive Impairment Research (7 papers). The work is most often cited by research in Neurology (2.1k citations), Neurology (589 citations), Cognitive Neuroscience (991 citations), Physical Therapy, Sports Therapy and Rehabilitation (153 citations) and Rehabilitation (215 citations). John D. O’Sullivan has collaborated with scholars based in Australia, United States and United Kingdom. Frequent co-authors include Robert D. Henderson, N. Dissanayaka, Stephen Read, Peter A. Silburn, Rodney Marsh, George D. Mellick, Gerard J. Byrne, Andrew J. Lees, Marie Kirk and Matthew A. Lambon Ralph. Their work appears in journals such as Movement Disorders, Journal of the Neurological Sciences, Parkinson s Disease, Journal of Geriatric Psychiatry and Neurology and Journal of Neurology Neurosurgery & Psychiatry.

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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John D. O’Sullivan

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About John D. O’Sullivan

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