Snehashis Roy

3.1k total citations
60 papers, 1.7k citations indexed

About

Snehashis Roy is a scholar working on Radiology, Nuclear Medicine and Imaging, Computer Vision and Pattern Recognition and Pathology and Forensic Medicine. According to data from OpenAlex, Snehashis Roy has authored 60 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Radiology, Nuclear Medicine and Imaging, 28 papers in Computer Vision and Pattern Recognition and 10 papers in Pathology and Forensic Medicine. Recurrent topics in Snehashis Roy's work include Medical Image Segmentation Techniques (24 papers), Advanced MRI Techniques and Applications (16 papers) and Multiple Sclerosis Research Studies (10 papers). Snehashis Roy is often cited by papers focused on Medical Image Segmentation Techniques (24 papers), Advanced MRI Techniques and Applications (16 papers) and Multiple Sclerosis Research Studies (10 papers). Snehashis Roy collaborates with scholars based in United States, Iceland and Germany. Snehashis Roy's co-authors include Jerry L. Prince, Aaron Carass, Dzung L. Pham, Amod Jog, John A. Butman, Peter A. Calabresi, Daniel S. Reich, Jiwon Oh, Peter C.M. van Zijl and Ciprian M. Crainiceanu and has published in prestigious journals such as Nature Neuroscience, NeuroImage and Annals of Neurology.

In The Last Decade

Snehashis Roy

59 papers receiving 1.7k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Snehashis Roy United States 20 605 605 489 230 227 60 1.7k
Navid Shiee United States 15 257 0.4× 671 1.1× 628 1.3× 187 0.8× 151 0.7× 25 1.4k
Horst K. Hahn Germany 31 796 1.3× 1.2k 2.0× 709 1.4× 201 0.9× 427 1.9× 182 3.0k
Blake E. Dewey United States 20 303 0.5× 694 1.1× 314 0.6× 103 0.4× 140 0.6× 59 1.3k
Dong Soo Yoo South Korea 11 298 0.5× 440 0.7× 394 0.8× 457 2.0× 108 0.5× 23 1.3k
Mehul Sampat United States 16 504 0.8× 272 0.4× 347 0.7× 77 0.3× 95 0.4× 37 1.3k
Dominik Meier United States 28 218 0.4× 597 1.0× 847 1.7× 245 1.1× 217 1.0× 60 2.0k
Mariano Cabezas Spain 20 761 1.3× 495 0.8× 376 0.8× 471 2.0× 178 0.8× 40 1.7k
Bram Platel Netherlands 26 368 0.6× 1.1k 1.9× 190 0.4× 277 1.2× 174 0.8× 67 2.2k
Zhongxiang Ding China 23 215 0.4× 1.2k 2.0× 87 0.2× 247 1.1× 278 1.2× 126 2.2k
Marco Lorenzi France 22 196 0.3× 389 0.6× 98 0.2× 111 0.5× 58 0.3× 93 1.6k

Countries citing papers authored by Snehashis Roy

Since Specialization
Citations

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

Fields of papers citing papers by Snehashis Roy

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Snehashis Roy

This figure shows the co-authorship network connecting the top 25 collaborators of Snehashis Roy. A scholar is included among the top collaborators of Snehashis Roy 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 Snehashis Roy. Snehashis Roy 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.
Flores, Rodolfo J., Snehashis Roy, Ted B. Usdin, et al.. (2024). Dissociable control of motivation and reinforcement by distinct ventral striatal dopamine receptors. Nature Neuroscience. 28(1). 105–121. 5 indexed citations
2.
3.
Gavrilova, Oksana, Sunny Zhihong Jiang, Snehashis Roy, et al.. (2023). Constitutive and conditional deletion reveals distinct phenotypes driven by developmental versus neurotransmitter actions of the neuropeptide PACAP. Journal of Neuroendocrinology. 35(11). e13286–e13286. 3 indexed citations
4.
Gaitán, María I., Nicholas J. Luciano, Snehashis Roy, et al.. (2023). In vivo MRI is sensitive to remyelination in a nonhuman primate model of multiple sclerosis. eLife. 12. 4 indexed citations
5.
Al‐Louzi, Omar, Martina Absinta, Parth Desai, et al.. (2022). Lesion size and shape in central vein sign assessment for multiple sclerosis diagnosis: An in vivo and postmortem MRI study. Multiple Sclerosis Journal. 28(12). 1891–1902. 6 indexed citations
6.
Al‐Louzi, Omar, Erin Beck, Snehashis Roy, et al.. (2022). Central Vein Sign Profile of Newly Developing Lesions in Multiple Sclerosis. Neurology Neuroimmunology & Neuroinflammation. 9(2). 19 indexed citations
7.
Elliott, Amicia D., Snehashis Roy, Robert L. Scott, et al.. (2021). Pupal behavior emerges from unstructured muscle activity in response to neuromodulation in Drosophila. eLife. 10. 4 indexed citations
8.
Glaister, Jeffrey, Xiang Li, Aaron Carass, et al.. (2018). Deformable model reconstruction of the subarachnoid space. PubMed. 16. 106–106. 2 indexed citations
9.
Carass, Aaron, Snehashis Roy, Amod Jog, et al.. (2017). Longitudinal multiple sclerosis lesion segmentation data resource. Data in Brief. 12. 346–350. 34 indexed citations
10.
Roy, Snehashis, Aaron Carass, Jennifer Pacheco, et al.. (2016). Temporal filtering of longitudinal brain magnetic resonance images for consistent segmentation. NeuroImage Clinical. 11. 264–275. 4 indexed citations
11.
Roy, Snehashis, Yi‐Yu Chou, Amod Jog, John A. Butman, & Dzung L. Pham. (2016). Patch Based Synthesis of Whole Head MR Images: Application To EPI Distortion Correction. Lecture notes in computer science. 9968. 146–156. 12 indexed citations
12.
Harrison, Daniel M., Snehashis Roy, Jiwon Oh, et al.. (2015). Association of Cortical Lesion Burden on 7-T Magnetic Resonance Imaging With Cognition and Disability in Multiple Sclerosis. JAMA Neurology. 72(9). 1004–1004. 140 indexed citations
13.
Roy, Snehashis, Aaron Carass, Jerry L. Prince, & Dzung L. Pham. (2015). Longitudinal Patch-Based Segmentation of Multiple Sclerosis White Matter Lesions. Lecture notes in computer science. 9352. 194–202. 7 indexed citations
14.
Roy, Snehashis, Aaron Carass, Jerry L. Prince, & Dzung L. Pham. (2014). Subject Specific Sparse Dictionary Learning for Atlas Based Brain MRI Segmentation. Lecture notes in computer science. 8679. 248–255. 20 indexed citations
15.
Roy, Snehashis, Aaron Carass, Amod Jog, Jerry L. Prince, & Junghoon Lee. (2014). MR to CT registration of brains using image synthesis. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 9034. 903419–903419. 39 indexed citations
16.
Roy, Snehashis, Qing He, Aaron Carass, et al.. (2014). Example based lesion segmentation. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 9034. 90341Y–90341Y. 20 indexed citations
17.
Roy, Snehashis. (2013). MR IMAGE CONTRAST SYNTHESIS FOR CONSISTENT SEGMENTATION by. 1 indexed citations
18.
Jog, Amod, Snehashis Roy, Aaron Carass, & Jerry L. Prince. (2013). Pulse sequence based multi-acquisition MR intensity normalization. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 8669. 86692H–86692H. 10 indexed citations
19.
Roy, Snehashis, Aaron Carass, & Jerry L. Prince. (2013). Longitudinal intensity normalization of magnetic resonance images using patches. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 8669. 86691J–86691J. 3 indexed citations
20.
Roy, Snehashis, Aaron Carass, Navid Shiee, Dzung L. Pham, & Jerry L. Prince. (2010). MR contrast synthesis for lesion segmentation. PubMed. 2010. 932–935. 37 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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