John D. O’Sullivan

8.1k citations

136 papers · 5.2k indexed · h-index 37

Neurology top 0.5%
- Parkinson's Disease Mechanisms and Treatments 61
- Neurological disorders and treatments 29
- Botulinum Toxin and Related Neurological Disorders 9
Neurology top 1%
- Parkinson's Disease Mechanisms and Treatments 61
- Neurological disorders and treatments 29
- Botulinum Toxin and Related Neurological Disorders 9
Cognitive Neuroscience top 2%
- Neurobiology of Language and Bilingualism 12
Physical Therapy, Sports Therapy and Rehabilitation top 2%
Rehabilitation top 2%
Epidemiology
- Restless Legs Syndrome Research 13
Cellular and Molecular Neuroscience
- Genetic Neurodegenerative Diseases 11
Astronomy and Astrophysics
- Radio Astronomy Observations and Technology 8
Psychiatry and Mental health
- Dementia and Cognitive Impairment Research 7

Co-authors: Robert D. Henderson N. Dissanayaka Stephen Read Peter A. Silburn Rodney Marsh George D. Mellick Gerard J. Byrne Andrew J. Lees
Cited by: Neurology Cognitive Neuroscience Physical Therapy, Sports Therapy and Rehabilitation
Journals: Movement Disorders (17 papers)Journal of the Neurological Sciences (3 papers)Parkinson s Disease (3 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-authorship network

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

#	Work
1	Peripheral and central elevation of IL-8 in patients with Huntington’s disease Molecular Immunology ·Jenny N. Fung,John D. Lee,Robert Adam,John D. O’Sullivan,Trent M. Woodruff	2025	0
2	A physiotherapy group exercise and self-management approach to improve physical activity in people with mild-moderate Parkinson’s disease: a randomized controlled trial Trials ·Sandra Brauer,Robyn Lamont,John D. O’Sullivan	2024	5
3	Hippocampal resting‐state connectivity is associated with posterior‐cortical cognitive impairment in Parkinson's disease Brain and Behavior ·上野隆二,S. S. de Silva,Katie L. McMahon,David A. Copland,Leander K. Mitchell,John D. O’Sullivan,Gerard J. Byrne,N. Dissanayaka	2024	5
4	Evaluating the cost-effectiveness of polygenic risk score-stratified screening for abdominal aortic aneurysm Nature Communications ·Martin Kelemen,John Danesh,Emanuele Di Angelantonio,Michael Inouye,John D. O’Sullivan,Lisa Pennells,Tarit Roychowdhury,Michael Sweeting,Angela Wood,Simon J. Harrison,Lois G. Kim	2024	3
5	Preventing Sheep Carotid Artery Spasm for Vascular Graft Surgery and Computed Tomography Angiography Tissue Engineering Part C Methods ·Ziyu Wang,Hugh S. Paterson,刘欣 Liu Xin,克人竹村,Matthew S. Adams,D.I. Vitovskaya,敏裕渡部,Барашков Петр Егорович,John D. O’Sullivan,Sean Lal,Anthony S. Weiss,Paul G. Bannon,Robert D. Hume	2024	0
6	Longitudinal follow up of data‐driven cognitive subtypes in Parkinson's disease Brain and Behavior ·上野隆二,S. S. de Silva,Arpad Serner,Katie L. McMahon,Leander K. Mitchell,John D. O’Sullivan,Gerard J. Byrne,N. Dissanayaka	2023	6
7	Levetiracetam for the treatment of mild cognitive impairment in Parkinson’s disease: a double-blind controlled proof-of-concept trial protocol Pilot and Feasibility Studies ·N. Dissanayaka,上野隆二,Gerard J. Byrne,S. S. de Silva,Katie L. McMahon,Gregory M. Pontone,John D. O’Sullivan,Robert Adam,Roberta Littleford,Mark D. Chatfield,Alexander Lehn,Zoltán Mari,Arnold Bakker	2023	4
8	Neural correlates of attentional deficits in Parkinson's disease patients with mild cognitive impairment Parkinsonism & Related Disorders ·S. S. de Silva,上野隆二,Katie L. McMahon,Gerard J. Byrne,David A. Copland,John D. O’Sullivan,N. Dissanayaka	2021	11
9	Sodium selenate as a disease-modifying treatment for progressive supranuclear palsy: protocol for a phase 2, randomised, double-blind, placebo-controlled trial BMJ Open ·Lucy Vivash,Kelly Bertram,Charles B. Malpas,Ha To Nguyen,Ian H. Harding,Scott Kolbe,Joanne Fielding,Meaghan Clough,Simon J.G. Lewis,Stephen Tisch,Andrew Evans,John D. O’Sullivan,Thomas Kimber,David Darby,Leonid Churilov,Meng Law,Christopher M. Hovens,Dennis Velakoulis,Terence J. O’Brien	2021	6
10	Mindfulness for Motor and Nonmor Dysfunctions in Parkinson’s Disease Parkinson s Disease ·N. Dissanayaka,M. Egert,Nancy A. Pachana,John D. O’Sullivan,Rodney Marsh,Gerard J. Byrne,Paul Harnett	2016	6
11	Reintroduction of white-tailed eagles to the Republic of Ireland: A case study of media coverage Irish Geography ·Brian J. Burke,Peter Jarka-Sellers,Christopher Scharpf,Mulindankaka Evalde,Zhang Ruo-zhao,John D. O’Sullivan,Alvaro Montiel Jorda,John D. C. Linnell,Barry J. McMahon	2015	6
12	Reintroduction of white-tailed eagles to the Republic of Ireland: A case study of media coverage Irish Geography ·Brian J. Burke,Peter Jarka-Sellers,Christopher Scharpf,Mulindankaka Evalde,Zhang Ruo-zhao,John D. O’Sullivan,Alvaro Montiel Jorda,John D. C. Linnell,Barry J. McMahon	2015	7
13	Frequency and function of regulatory T cells after ischaemic stroke in humans Journal of Neuroimmunology ·Jun Yan,Stephen Read,Robert D. Henderson,B R Bergamaschi,John D. O’Sullivan,Pamela McCombe,Judith M. Greer	2012	73
14	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
15	Immune activation in the peripheral blood of patients with acute ischemic stroke Journal of Neuroimmunology ·Jun Yan,Judith M. Greer,Elect Coble,Greg Cadigan,浩太郎佐藤,Robert D. Henderson,John D. O’Sullivan,Jeyaraj Pandian,Stephen Read,Pamela McCombe	2008	92
16	The Time Course and Determinants of Blood Pressure within the First 48 h after Ischemic Stroke Cerebrovascular Diseases ·Andrew Wong,James Davis,Philip J. Schlüter,Robert D. Henderson,John D. O’Sullivan,Stephen Read	2007	9
17	Ring Enhancement After Hemorrhagic Stroke Archives of Neurology ·Andrew Wong,Robert D. Henderson,John D. O’Sullivan,Stephen Read,Vaibhav Kumar Upadhyay	2004	6
18	ORAL DOPAMINE AGONISTS ADVERSE DRUG REACTION PROFILE UCL Discovery (University College London) ·John D. O’Sullivan,Andrew J. Lees	1999	2
19	MAPPIT - Interferometry with Non-Redundant Masks and Wavelength Dispersion European Southern Observatory Conference and Workshop Proceedings ·T. R. Bedding,J. G. Robertson,R. G. Marson,Peter Gillingham,Prajwal Punnamraju,John D. O’Sullivan	1992	1
20	Variations in Efficiency of Nitrogen Utilization in Tomatoes (Lycopersicon esculentum Mill.) Grown Under Nitrogen Stress1 Journal of the American Society for Horticultural Science ·John D. O’Sullivan,W. H. Gabelman,G. C. Gerloff	1974	32

About John D. O’Sullivan

John D. O’Sullivan is a scholar working on Neurology, Neurology, Cognitive Neuroscience, Cellular and Molecular Neuroscience and Physical Therapy, Sports Therapy and Rehabilitation, 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, Elizabeth Jefferies and Marie Kirk. 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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