Oleg Leontiev

852 total citations
10 papers, 679 citations indexed

About

Oleg Leontiev is a scholar working on Radiology, Nuclear Medicine and Imaging, Cognitive Neuroscience and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Oleg Leontiev has authored 10 papers receiving a total of 679 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Radiology, Nuclear Medicine and Imaging, 6 papers in Cognitive Neuroscience and 2 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Oleg Leontiev's work include Advanced MRI Techniques and Applications (7 papers), Functional Brain Connectivity Studies (6 papers) and Advanced Neuroimaging Techniques and Applications (4 papers). Oleg Leontiev is often cited by papers focused on Advanced MRI Techniques and Applications (7 papers), Functional Brain Connectivity Studies (6 papers) and Advanced Neuroimaging Techniques and Applications (4 papers). Oleg Leontiev collaborates with scholars based in United States and Canada. Oleg Leontiev's co-authors include Richard B. Buxton, Christine Liang, Joanna E. Perthen, Beau M. Ances, Amy E. Lansing, Adam Fleisher, David J. Dubowitz, Davey M. Smith, Douglas D. Richman and D. Woodrow Benson and has published in prestigious journals such as NeuroImage, Neurology and Human Brain Mapping.

In The Last Decade

Oleg Leontiev

10 papers receiving 673 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Oleg Leontiev United States	9	417	339	85	75	68	10	679
Anne Roc United States	8	426 1.0×	318 0.9×	115 1.4×	41 0.5×	58 0.9×	11	738
Joanna E. Perthen United States	18	700 1.7×	538 1.6×	88 1.0×	89 1.2×	119 1.8×	24	1.1k
Christine Liang United States	7	261 0.6×	240 0.7×	197 2.3×	31 0.4×	42 0.6×	7	587
Mona A. Mohamed United States	15	184 0.4×	163 0.5×	95 1.1×	8 0.1×	292 4.3×	38	816
Yih‐Yian Sitoh Singapore	17	336 0.8×	139 0.4×	9 0.1×	19 0.3×	159 2.3×	34	770
D. M. Kean United Kingdom	15	258 0.6×	168 0.5×	6 0.1×	20 0.3×	149 2.2×	32	739
Maria Baldwin United States	18	73 0.2×	351 1.0×	110 1.3×	8 0.1×	340 5.0×	35	1.1k
Sara M. Dupont United States	8	282 0.7×	56 0.2×	15 0.2×	13 0.2×	67 1.0×	9	567
Gasser M. Hathout United States	18	209 0.5×	175 0.5×	6 0.1×	33 0.4×	159 2.3×	32	820

Countries citing papers authored by Oleg Leontiev

Since Specialization

Citations

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

Fields of papers citing papers by Oleg Leontiev

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Oleg Leontiev

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

All Works

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10 of 10 papers shown

Leontiev, Oleg, Richard D. Shlansky-Goldberg, S. William Stavropoulos, et al.. (2014). Should All Inflow Stenoses Be Treated in Failing Autogenous Hemodialysis Fistulae?. Journal of Vascular and Interventional Radiology. 25(4). 542–547. 4 indexed citations

Leontiev, Oleg, Jeffrey I. Mondschein, Mandeep Dagli, et al.. (2013). Catheter-based Intraaccess Blood Flow Measurement as a Problem-solving Tool in Hemodialysis Access Intervention. Journal of Vascular and Interventional Radiology. 24(5). 717–721. 11 indexed citations

Leontiev, Oleg, Giedrius T. Buračas, Christine Liang, et al.. (2012). Coupling of cerebral blood flow and oxygen metabolism is conserved for chromatic and luminance stimuli in human visual cortex. NeuroImage. 68. 221–228. 9 indexed citations

Thesen, Thomas, Oleg Leontiev, Tao Song, et al.. (2011). Depression of cortical activity in humans by mild hypercapnia. Human Brain Mapping. 33(3). 715–726. 47 indexed citations

Ances, Beau M., Davide Sisti, Florin Vaida, et al.. (2009). Resting cerebral blood flow. Neurology. 73(9). 702–708. 106 indexed citations

Ances, Beau M., Christine Liang, Oleg Leontiev, et al.. (2008). Effects of aging on cerebral blood flow, oxygen metabolism, and blood oxygenation level dependent responses to visual stimulation. Human Brain Mapping. 30(4). 1120–1132. 171 indexed citations

Leontiev, Oleg, David J. Dubowitz, & Richard B. Buxton. (2007). CBF/CMRO2 coupling measured with calibrated BOLD fMRI: Sources of bias. NeuroImage. 36(4). 1110–1122. 60 indexed citations

Leontiev, Oleg & Richard B. Buxton. (2007). Reproducibility of BOLD, perfusion, and CMRO2 measurements with calibrated-BOLD fMRI. NeuroImage. 35(1). 175–184. 138 indexed citations

Ances, Beau M., Oleg Leontiev, Joanna E. Perthen, et al.. (2007). Regional differences in the coupling of cerebral blood flow and oxygen metabolism changes in response to activation: Implications for BOLD-fMRI. NeuroImage. 39(4). 1510–1521. 125 indexed citations

10.

Leontiev, Oleg & Theodore J. Dubinsky. (2007). CT-Based Calcium Scoring to Screen for Coronary Artery Disease: Why Aren't We There Yet?. American Journal of Roentgenology. 189(5). 1061–1063. 8 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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