Vignan Yogendrakumar

2.4k total citations
49 papers, 410 citations indexed

About

Vignan Yogendrakumar is a scholar working on Epidemiology, Neurology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Vignan Yogendrakumar has authored 49 papers receiving a total of 410 indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Epidemiology, 29 papers in Neurology and 12 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Vignan Yogendrakumar's work include Acute Ischemic Stroke Management (36 papers), Intracerebral and Subarachnoid Hemorrhage Research (24 papers) and Neurosurgical Procedures and Complications (18 papers). Vignan Yogendrakumar is often cited by papers focused on Acute Ischemic Stroke Management (36 papers), Intracerebral and Subarachnoid Hemorrhage Research (24 papers) and Neurosurgical Procedures and Complications (18 papers). Vignan Yogendrakumar collaborates with scholars based in Canada, United States and Australia. Vignan Yogendrakumar's co-authors include Dar Dowlatshahi, Dean Fergusson, Michel Shamy, Tim Ramsay, Diana Kim, Z. Jane Wang, Martin J. McKeown, Michael D. Hill, Jean-Martin Boulanger and Ronda Lun and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and NeuroImage.

In The Last Decade

Vignan Yogendrakumar

44 papers receiving 405 citations

Peers

Vignan Yogendrakumar

NEURO

EPIDE

RNMI

NEURO

Nobuhiro Dougu Japan

Óscar Ayo‐Martín Spain

S Trittmacher Germany

Mine Hayriye Sorgun Türkiye

Rolla Nuoman United States

Anthony M. Burrows United States

Bappaditya Ray United States

Lindsy N. Williams United States

Inger Havsteen Denmark

Nayoung Kim South Korea

Nobuhiro Dougu Japan

Vignan Yogendrakumar

100 ×0.4

NEURO

90 ×0.4

EPIDE

58 ×0.9

35 ×0.7

RNMI

47 ×1.1

NEURO

Citations per year, relative to Vignan Yogendrakumar Vignan Yogendrakumar (= 1×) peers Nobuhiro Dougu

Countries citing papers authored by Vignan Yogendrakumar

Since Specialization

Citations

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

Fields of papers citing papers by Vignan Yogendrakumar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Vignan Yogendrakumar. 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 Vignan Yogendrakumar. The network helps show where Vignan Yogendrakumar may publish in the future.

Co-authorship network of co-authors of Vignan Yogendrakumar

This figure shows the co-authorship network connecting the top 25 collaborators of Vignan Yogendrakumar. A scholar is included among the top collaborators of Vignan Yogendrakumar 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 Vignan Yogendrakumar. Vignan Yogendrakumar 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

Churilov, Leonid, Kathryn S. Hayward, Vignan Yogendrakumar, & Nadine E. Andrew. (2025). Conducting descriptive epidemiology and causal inference studies using observational data: A 10-point primer for stroke researchers. European Stroke Journal. 10(2). 307–329. 2 indexed citations

Beharry, James, Vignan Yogendrakumar, Stephen M. Davis, et al.. (2025). Mortality in ischaemic stroke patients without standard modifiable risk factors: An analysis of the Riksstroke registry. European Stroke Journal. 10(3). 813–821. 1 indexed citations

Khan, Faizan, Vignan Yogendrakumar, & Bijoy K. Menon. (2025). Endovascular Thrombectomy for Ischemic Stroke With Large Infarct. Stroke. 56(6). 1655–1658. 1 indexed citations

Pensato, Umberto, Dar Dowlatshahi, David Rodríguez‐Luna, et al.. (2025). Spot Sign in Intracerebral Hemorrhage: Critical Reappraisal and Future Clinical Implications. Stroke. 56(6). 1612–1624.

Yogendrakumar, Vignan, Diana Ayán, Thalia S. Field, et al.. (2025). Current Practices of Cardiac Monitoring and Early Rhythm-Control Therapy for Atrial Fibrillation and Stroke Prevention. Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques. 53(1). 128–130.

Wu, Teddy Y., Henry Zhao, Leonid Churilov, et al.. (2025). Ultra-Early Hematoma Expansion Is Associated With Ongoing Hematoma Growth and Poor Functional Outcome. Stroke. 56(4). 838–847. 3 indexed citations

Yogendrakumar, Vignan, Eva Mistry, Michael D. Hill, et al.. (2024). Emerging Adjuvant Thrombolytic Therapies for Acute Ischemic Stroke Reperfusion. Stroke. 55(10). 2536–2546. 13 indexed citations

Hayward, Kathryn S., Bruce Campbell, Pooja Khatri, et al.. (2024). Adaptive Trials in Stroke. Neurology. 103(8). e209876–e209876. 1 indexed citations

Bivard, Andrew, Angelos Sharobeam, Michael Valente, et al.. (2023). Benchmark dataset for clot detection in ischemic stroke vessel-based imaging: CODEC-IV. NeuroImage. 271. 119985–119985. 2 indexed citations

10.

Yogendrakumar, Vignan, Leonid Churilov, James Beharry, et al.. (2023). Abstract 92: Tenecteplase Treatment And Thrombus Characteristics Associated With Early Reperfusion - An EXTEND-IA TNK Trials Analysis. Stroke. 54(Suppl_1). 1 indexed citations

11.

Yogendrakumar, Vignan, Michel Shamy, Brian Dewar, et al.. (2021). Identifying sex-specific differences in the carotid revascularisation literature: findings from a scoping review. Stroke and Vascular Neurology. 6(3). 496–499. 4 indexed citations

12.

Bose, Gauruv, Vignan Yogendrakumar, Risa Shorr, et al.. (2021). Direct oral anticoagulants in treatment of cerebral venous thrombosis: a systematic review. BMJ Open. 11(2). e040212–e040212. 27 indexed citations

13.

Lun, Ronda, Vignan Yogendrakumar, Brian Dewar, et al.. (2020). Natural history of recovery after intracerebral haemorrhage: a scoping review protocol. BMJ Open. 10(8). e039460–e039460. 1 indexed citations

14.

Chakraborty, Santanu, Michael Reaume, Vignan Yogendrakumar, et al.. (2020). Distribution and predictive performance of the temporal phase of dynamic spot sign appearance in acute intracerebral hemorrhage. PLoS ONE. 15(8). e0236196–e0236196. 5 indexed citations

15.

Dowlatshahi, Dar, Grant Stotts, Aline Bourgoin, et al.. (2020). Decreased Stroke Presentation Rates at a Comprehensive Stroke Center during COVID-19. Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques. 48(1). 118–121. 15 indexed citations

16.

Yogendrakumar, Vignan, Fahad Al-Ajlan, Mohamed Najm, et al.. (2019). Clot Burden Score and Early Ischemia Predict Intracranial Hemorrhage following Endovascular Therapy. American Journal of Neuroradiology. 40(4). 655–660. 10 indexed citations

17.

Yogendrakumar, Vignan, Tim Ramsay, Dean Fergusson, et al.. (2019). Independent Validation of the Hematoma Expansion Prediction Score: A Non-contrast Score Equivalent in Accuracy to the Spot Sign. Neurocritical Care. 31(1). 1–8. 6 indexed citations

18.

Yogendrakumar, Vignan, et al.. (2018). Prolonged Versus Brief Balloon Inflation for Arterial Angioplasty. Journal of Vascular Surgery. 68(3). e85–e86. 1 indexed citations

19.

Yogendrakumar, Vignan, Eric E. Smith, Andrew M. Demchuk, et al.. (2018). Lack of Early Improvement Predicts Poor Outcome Following Acute Intracerebral Hemorrhage. Critical Care Medicine. 46(4). e310–e317. 10 indexed citations

20.

Kim, Diana, et al.. (2013). Noisy Galvanic Vestibular Stimulation Modulates the Amplitude of EEG Synchrony Patterns. PLoS ONE. 8(7). e69055–e69055. 45 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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