Richard I. Aviv

14.2k total citations · 2 hit papers
224 papers, 7.0k citations indexed

About

Richard I. Aviv is a scholar working on Epidemiology, Neurology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Richard I. Aviv has authored 224 papers receiving a total of 7.0k indexed citations (citations by other indexed papers that have themselves been cited), including 114 papers in Epidemiology, 111 papers in Neurology and 67 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Richard I. Aviv's work include Acute Ischemic Stroke Management (109 papers), Intracerebral and Subarachnoid Hemorrhage Research (60 papers) and Cerebrovascular and Carotid Artery Diseases (46 papers). Richard I. Aviv is often cited by papers focused on Acute Ischemic Stroke Management (109 papers), Intracerebral and Subarachnoid Hemorrhage Research (60 papers) and Cerebrovascular and Carotid Artery Diseases (46 papers). Richard I. Aviv collaborates with scholars based in Canada, United States and Australia. Richard I. Aviv's co-authors include Sean Symons, Allan J. Fox, David J. Gladstone, Andrew M. Demchuk, Dar Dowlatshahi, George Tomlinson, Demetrios J. Sahlas, Sandra E. Black, Liying Zhang and J. Hopyan and has published in prestigious journals such as PLoS ONE, Brain and Neurology.

In The Last Decade

Richard I. Aviv

213 papers receiving 6.9k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

CT Angiography Clot Burden Score and Collateral Score: Correlation with Clinical and Radiologic Outcomes in Acute Middle Cerebral Artery Infarct

2009 504 citations Andrew M. Demchuk, David J. Gladstone et al. American Journal of Neuroradiology profile →
Prediction of haematoma growth and outcome in patients with intracerebral haemorrhage using the CT-angiography spot sign (PREDICT): a prospective observational study

2012 430 citations Andrew M. Demchuk, Dar Dowlatshahi et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Richard I. Aviv Canada	43	4.2k	4.0k	2.0k	909	653	224	7.0k
Luca Remonda Switzerland	45	2.5k 0.6×	2.9k 0.7×	2.5k 1.2×	938 1.0×	579 0.9×	232	6.1k
J. Pablo Villablanca United States	39	2.3k 0.6×	2.1k 0.5×	1.9k 1.0×	1.3k 1.5×	280 0.4×	100	5.0k
Ronald F. Budzik United States	28	2.7k 0.7×	4.5k 1.1×	3.2k 1.6×	795 0.9×	1.1k 1.6×	52	6.2k
Sean Symons Canada	34	2.1k 0.5×	2.4k 0.6×	1.7k 0.8×	868 1.0×	422 0.6×	131	4.5k
L. Bozzao Italy	42	3.2k 0.8×	3.4k 0.8×	2.0k 1.0×	1.2k 1.3×	665 1.0×	136	6.6k
Staffan Holmin Sweden	37	2.5k 0.6×	2.4k 0.6×	1.2k 0.6×	471 0.5×	669 1.0×	132	5.9k
Kazumi Kimura Japan	45	2.8k 0.7×	5.8k 1.4×	3.3k 1.7×	743 0.8×	1.5k 2.2×	459	9.7k
Serge Bracard France	40	3.3k 0.8×	3.8k 0.9×	3.0k 1.5×	317 0.3×	1.3k 1.9×	250	6.5k
Bernard R. Bendok United States	44	6.3k 1.5×	2.6k 0.6×	2.1k 1.0×	345 0.4×	290 0.4×	290	8.3k
Warren R. Selman United States	49	3.5k 0.8×	2.2k 0.5×	1.7k 0.8×	584 0.6×	196 0.3×	185	7.5k

Countries citing papers authored by Richard I. Aviv

Since Specialization

Citations

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

Fields of papers citing papers by Richard I. Aviv

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Richard I. Aviv. 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 Richard I. Aviv. The network helps show where Richard I. Aviv may publish in the future.

Co-authorship network of co-authors of Richard I. Aviv

This figure shows the co-authorship network connecting the top 25 collaborators of Richard I. Aviv. A scholar is included among the top collaborators of Richard I. Aviv 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 Richard I. Aviv. Richard I. Aviv 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

Zhu, Shenghua, Rebecca E. Thornhill, Grant Stotts, et al.. (2025). Impact of the COVID-19 pandemic on outcomes of acute ischemic stroke patients treated with endovascular therapy: A multicenter Canadian study. PLoS ONE. 20(2). e0316734–e0316734.

Pensato, Umberto, Kõji Tanaka, Johanna M. Ospel, et al.. (2024). Validation of the Black-&-White sign to predict intracerebral hematoma expansion in the multi-center PREDICT study cohort. International Journal of Stroke. 20(6). 721–730. 2 indexed citations

Miller, Elka, et al.. (2024). Imaging Review of Pediatric Monogenic CNS Vasculopathy with Genetic Correlation. Radiographics. 44(5). e230087–e230087. 1 indexed citations

Fladt, Joachim, Jen Guo, Ryan McTaggart, et al.. (2023). Infarct Evolution on MR-DWI After Thrombectomy in Acute Stroke Patients Randomized to Nerinetide or Placebo. Neurology. 102(2). e207976–e207976. 4 indexed citations

Benseler, Susanne M., et al.. (2023). Neuroimaging Scoring Tools to Differentiate Inflammatory Central Nervous System Small-Vessel Vasculitis: A Need for Artificial Intelligence/Machine Learning?—A Scoping Review. Tomography. 9(5). 1811–1828. 1 indexed citations

Hsu, Charlie, et al.. (2021). Dual-Layer Spectral CT Imaging of Upper Aerodigestive Tract Cancer: Analysis of Spectral Imaging Parameters and Impact on Tumor Staging. American Journal of Neuroradiology. 42(9). 1683–1689. 4 indexed citations

Ommeren, Randy Van, Aaron Izenberg, Steven Shadowitz, Richard I. Aviv, & Julia Keith. (2020). Clinical Reasoning: An 81-year-old woman with decreased consciousness and fluctuating right facial droop. Neurology. 94(19). 843–848. 1 indexed citations

Parsons, Mark, Christopher Levi, Longting Lin, et al.. (2019). Influence of occlusion site and baseline ischemic core on outcome in patients with ischemic stroke. Neurology. 92(23). e2626–e2643. 35 indexed citations

Crane, David, Leodante da Costa, Richard I. Aviv, et al.. (2019). BOLD‐based cerebrovascular reactivity vascular transfer function isolates amplitude and timing responses to better characterize cerebral small vessel disease. NMR in Biomedicine. 32(3). e4064–e4064. 22 indexed citations

10.

Morotti, Andrea, Dar Dowlatshahi, Grégoire Boulouis, et al.. (2018). Predicting Intracerebral Hemorrhage Expansion With Noncontrast Computed Tomography. Stroke. 49(5). 1163–1169. 101 indexed citations

11.

Shatil, Anwar S., Liying Zhang, Christopher Levi, et al.. (2018). Single-phase CT angiography: collateral grade is independent of scan weighting. Neuroradiology. 61(1). 19–28. 6 indexed citations

12.

Zhang, Liying, et al.. (2017). Spatial Correlation of Pathology and Perfusion Changes within the Cortex and White Matter in Multiple Sclerosis. American Journal of Neuroradiology. 39(1). 91–96. 6 indexed citations

13.

Kawano, Hiroyuki, Andrew Bivard, Longting Lin, et al.. (2016). Perfusion computed tomography in patients with stroke thrombolysis. Brain. 140(3). aww338–aww338. 28 indexed citations

14.

Lee, L., et al.. (2016). Comparison of Quantitative Cerebral Blood Flow Measurements Performed by Bookend Dynamic Susceptibility Contrast and Arterial Spin-Labeling MRI in Relapsing-Remitting Multiple Sclerosis. American Journal of Neuroradiology. 37(12). 2265–2272. 3 indexed citations

15.

Mathur, Shobhit, Sean Symons, Thien Huynh, et al.. (2016). First-Pass Contrast-Enhanced MR Angiography in Evaluation of Treated Spinal Arteriovenous Fistulas: Is Catheter Angiography Necessary?. American Journal of Neuroradiology. 38(1). 200–205. 2 indexed citations

16.

Blacquière, Dylan, Andrew M. Demchuk, William Petrcich, et al.. (2015). Intracerebral Hematoma Morphologic Appearance on Noncontrast Computed Tomography Predicts Significant Hematoma Expansion. Stroke. 46(11). 3111–3116. 99 indexed citations

17.

Dowlatshahi, Dar, Jason K. Wasserman, Franco Momoli, et al.. (2013). Evolution of Computed Tomography Angiography Spot Sign Is Consistent With a Site of Active Hemorrhage in Acute Intracerebral Hemorrhage. Stroke. 45(1). 277–280. 53 indexed citations

18.

Eilaghi, Armin, John E. Brooks, Christopher D. d’Esterre, et al.. (2013). Reperfusion Is a Stronger Predictor of Good Clinical Outcome than Recanalization in Ischemic Stroke. Radiology. 269(1). 240–248. 68 indexed citations

19.

Aviv, Richard I., Allan J. Fox, Demetrios J. Sahlas, et al.. (2007). CT Angiography “Spot Sign” Predicts Hematoma Expansion in Acute Intracerebral Hemorrhage. Stroke. 38(4). 1257–1262. 455 indexed citations

20.

Aviv, Richard I., et al.. (2001). Angiomatosis of Bone and Soft Tissue: A Spectrum of Disease from Diffuse Lymphangiomatosis to Vanishing Bone Disease in Young Patients. Clinical Radiology. 56(3). 184–190. 49 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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