Ahamad Hassan

7.0k total citations
35 papers, 2.0k citations indexed

About

Ahamad Hassan is a scholar working on Neurology, Rheumatology and Epidemiology. According to data from OpenAlex, Ahamad Hassan has authored 35 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Neurology, 11 papers in Rheumatology and 10 papers in Epidemiology. Recurrent topics in Ahamad Hassan's work include Cerebrovascular and genetic disorders (13 papers), Acute Ischemic Stroke Management (7 papers) and Moyamoya disease diagnosis and treatment (5 papers). Ahamad Hassan is often cited by papers focused on Cerebrovascular and genetic disorders (13 papers), Acute Ischemic Stroke Management (7 papers) and Moyamoya disease diagnosis and treatment (5 papers). Ahamad Hassan collaborates with scholars based in United Kingdom, United States and France. Ahamad Hassan's co-authors include Hugh S. Markus, Usman Khan, Geoffrey Cloud, Paula Jerrard-Dunne, Pak C. Sham, Patrick Vallance, Michael O’Sullivan, Steve Bevan, Jo Knight and John Bamford and has published in prestigious journals such as PLoS ONE, Brain and Neurology.

In The Last Decade

Ahamad Hassan

33 papers receiving 2.0k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Ahamad Hassan United Kingdom 19 714 575 532 433 398 35 2.0k
Kenji Yoshida Japan 22 688 1.0× 320 0.6× 816 1.5× 385 0.9× 101 0.3× 127 1.6k
Kenji Shimada Japan 25 727 1.0× 224 0.4× 365 0.7× 152 0.4× 252 0.6× 160 2.1k
Suk Jae Kim South Korea 26 953 1.3× 1.3k 2.2× 1.1k 2.1× 285 0.7× 163 0.4× 58 2.3k
J.‐L. Mas France 16 1.0k 1.4× 1.1k 1.8× 854 1.6× 385 0.9× 263 0.7× 34 2.3k
Floris H.B.M. Schreuder Netherlands 20 657 0.9× 467 0.8× 345 0.6× 278 0.6× 137 0.3× 80 1.3k
Lucille D.A. Dorresteijn Netherlands 25 414 0.6× 666 1.2× 884 1.7× 541 1.2× 184 0.5× 49 2.2k
Kenichi Todo Japan 20 306 0.4× 450 0.8× 331 0.6× 267 0.6× 211 0.5× 89 1.3k
Elisabetta Del Zotto Italy 22 468 0.7× 225 0.4× 403 0.8× 188 0.4× 100 0.3× 43 1.3k
Yuhei Yoshimoto Japan 29 1.6k 2.2× 732 1.3× 1.0k 1.9× 116 0.3× 176 0.4× 148 3.4k
Malee Fernando United Kingdom 14 296 0.4× 202 0.4× 291 0.5× 118 0.3× 405 1.0× 41 1.2k

Countries citing papers authored by Ahamad Hassan

Since Specialization
Citations

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

Fields of papers citing papers by Ahamad Hassan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ahamad Hassan

This figure shows the co-authorship network connecting the top 25 collaborators of Ahamad Hassan. A scholar is included among the top collaborators of Ahamad Hassan 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 Ahamad Hassan. Ahamad Hassan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Werring, David J., Fergus Doubal, Jesse Dawson, et al.. (2024). Early neurological deterioration in acute lacunar ischemic stroke: Systematic review of incidence, mechanisms, and prospects for treatment. International Journal of Stroke. 20(1). 7–20. 11 indexed citations
2.
Munyombwe, Theresa, et al.. (2024). Circulating Blood-Brain Barrier Proteins for Differentiating Ischaemic Stroke Patients from Stroke Mimics. Biomolecules. 14(11). 1344–1344. 2 indexed citations
3.
Collinson, Paul, Stephen Phillips, Lisa Bailey, et al.. (2023). Imprecision and clinical performance of a whole blood high sensitivity point of care troponin I: the first prospective real-time study in suspected acute coronary syndrome. European Heart Journal. 44(Supplement_2). 1 indexed citations
4.
Hassan, Ahamad, Tracy Campbell, Lee Darwent, et al.. (2021). Case report of homozygous E200D mutation of PRNP in apparently sporadic Creutzfeldt-Jakob disease. BMC Neurology. 21(1). 248–248. 6 indexed citations
5.
Wardlaw, Joanna M., Philip M. Bath, Fergus Doubal, et al.. (2020). Protocol: The Lacunar Intervention Trial 2 (LACI-2). A trial of two repurposed licenced drugs to prevent progression of cerebral small vessel disease. European Stroke Journal. 5(3). 297–308. 24 indexed citations
6.
Croall, Iain D., Valerie Lohner, Barry Moynihan, et al.. (2017). Using DTI to assess white matter microstructure in cerebral small vessel disease (SVD) in multicentre studies. Clinical Science. 131(12). 1361–1373. 81 indexed citations
7.
Hassan, Ahamad, et al.. (2017). Mimics and chameleons in stroke. Clinical Medicine. 17(2). 156–160. 19 indexed citations
8.
Rutten‐Jacobs, Loes C.A., Matthew Traylor, Poneh Adib‐Samii, et al.. (2016). Association of MTHFR C677T Genotype With Ischemic Stroke Is Confined to Cerebral Small Vessel Disease Subtype. Stroke. 47(3). 646–651. 44 indexed citations
9.
Kilarski, Laura L., Loes C.A. Rutten‐Jacobs, Steve Bevan, et al.. (2015). Prevalence of CADASIL and Fabry Disease in a Cohort of MRI Defined Younger Onset Lacunar Stroke. PLoS ONE. 10(8). e0136352–e0136352. 24 indexed citations
10.
Rutten‐Jacobs, Loes C.A., Matthew Traylor, Poneh Adib‐Samii, et al.. (2015). Common NOTCH3 Variants and Cerebral Small-Vessel Disease. Stroke. 46(6). 1482–1487. 16 indexed citations
11.
Hassan, Ahamad, et al.. (2011). Epstein–Barr virus infection and central nervous system involvement after orthoptic liver transplant: Table 1. Frontline Gastroenterology. 2(4). 234–236. 2 indexed citations
12.
Khan, Usman, et al.. (2006). Risk factor profile of cerebral small vessel disease and its subtypes. Journal of Neurology Neurosurgery & Psychiatry. 78(7). 702–706. 216 indexed citations
13.
Bevan, Steve, et al.. (2005). Polymorphisms in Genes of the Endothelin System and Cerebral Small-Vessel Disease. Stroke. 36(8). 1656–1660. 21 indexed citations
14.
Hassan, Ahamad & Hugh S. Markus. (2004). Practicalities of Genetic Studies in Human Stroke. Humana Press eBooks. 104. 223–240.
15.
Hassan, Ahamad. (2003). Homocysteine is a risk factor for cerebral small vessel disease, acting via endothelial dysfunction. Brain. 127(1). 212–219. 255 indexed citations
16.
Hassan, Ahamad. (2003). Markers of endothelial dysfunction in lacunar infarction and ischaemic leukoaraiosis. Brain. 126(2). 424–432. 329 indexed citations
17.
Hassan, Ahamad, Pak C. Sham, & Hugh S. Markus. (2002). Planning genetic studies in human stroke. Neurology. 58(10). 1483–1488. 36 indexed citations
18.
Hassan, Ahamad. (2002). Angiotensin converting enzyme insertion/deletion genotype is associated with leukoaraiosis in lacunar syndromes. Journal of Neurology Neurosurgery & Psychiatry. 72(3). 343–346. 63 indexed citations
19.
Hassan, Ahamad, et al.. (2001). Atrial natriuretic peptide gene G664A polymorphism and the risk of ischemic cerebrovascular disease. Neurology. 57(9). 1726–1728. 11 indexed citations
20.
Hassan, Ahamad. (2000). Genetics and ischaemic stroke. Brain. 123(9). 1784–1812. 308 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Kenji Yoshida Breakdown of academic impact, for papers by Kenji Shimada Breakdown of academic impact, for papers by Suk Jae Kim Breakdown of academic impact, for papers by J.‐L. Mas Breakdown of academic impact, for papers by Floris H.B.M. Schreuder Breakdown of academic impact, for papers by Lucille D.A. Dorresteijn Breakdown of academic impact, for papers by Kenichi Todo Breakdown of academic impact, for papers by Elisabetta Del Zotto Breakdown of academic impact, for papers by Yuhei Yoshimoto Breakdown of academic impact, for papers by Malee Fernando
Rankless by CCL
2026