Roger I. Grant

1.8k total citations · 1 hit paper
14 papers, 1.1k citations indexed

About

Roger I. Grant is a scholar working on Molecular Biology, Cellular and Molecular Neuroscience and Neurology. According to data from OpenAlex, Roger I. Grant has authored 14 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Molecular Biology, 8 papers in Cellular and Molecular Neuroscience and 5 papers in Neurology. Recurrent topics in Roger I. Grant's work include Barrier Structure and Function Studies (5 papers), Neuroscience and Neuropharmacology Research (5 papers) and Receptor Mechanisms and Signaling (5 papers). Roger I. Grant is often cited by papers focused on Barrier Structure and Function Studies (5 papers), Neuroscience and Neuropharmacology Research (5 papers) and Receptor Mechanisms and Signaling (5 papers). Roger I. Grant collaborates with scholars based in United States. Roger I. Grant's co-authors include Andy Y. Shih, David A. Hartmann, Robert G. Underly, Andrée‐Anne Berthiaume, Ashley N. Watson, Narayan R. Bhat, Konnor McDowell, Manuel Levy, Volkhard Lindner and Anna Faino and has published in prestigious journals such as Nature Communications, Neuron and Journal of Neuroscience.

In The Last Decade

Roger I. Grant

14 papers receiving 1.1k 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.

Brain capillary pericytes exert a substantial but slow influence on blood flow

2021 251 citations David A. Hartmann, Andrée‐Anne Berthiaume et al. Nature Neuroscience profile →

Peers

Roger I. Grant

NEURO

MB

CMN

NEURO

PHYSI

Andrée‐Anne Berthiaume United States

Лей Тонг United States

David A. Hartmann United States

Robert G. Underly United States

Francisco Fernández‐Klett Germany

Selva Baltan United States

Yvette Zarb Switzerland

Sonia R. Mayoral United States

Christian Scheiwe Germany

Dipankar J. Dutta United States

Andrée‐Anne Berthiaume United States

Roger I. Grant

558 ×0.9

NEURO

266 ×0.8

MB

172 ×0.7

CMN

167 ×0.9

NEURO

113 ×1.0

PHYSI

Citations per year, relative to Roger I. Grant Roger I. Grant (= 1×) peers Andrée‐Anne Berthiaume

Countries citing papers authored by Roger I. Grant

Since Specialization

Citations

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

Fields of papers citing papers by Roger I. Grant

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Roger I. Grant

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

All Works

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14 of 14 papers shown

1.

Martino, Michael R., Jacqueline E. Paniccia, Elizabeth M. Doncheck, et al.. (2025). A model of ethanol self‐administration in head‐fixed mice. Alcohol Clinical and Experimental Research. 49(9). 2103–2112. 1 indexed citations

2.

Paniccia, Jacqueline E., Lisa M. Green, Roger I. Grant, et al.. (2023). Restoration of a paraventricular thalamo-accumbal behavioral suppression circuit prevents reinstatement of heroin seeking. Neuron. 112(5). 772–785.e9. 13 indexed citations

3.

Ighodaro, Eseosa T., Ryan K. Shahidehpour, Adam D. Bachstetter, et al.. (2023). A neuropathologic feature of brain aging: multi-lumen vascular profiles. Acta Neuropathologica Communications. 11(1). 138–138. 1 indexed citations

4.

Green, Lisa M., Roger I. Grant, Elizabeth M. Doncheck, et al.. (2022). An opioid-gated thalamoaccumbal circuit for the suppression of reward seeking in mice. Nature Communications. 13(1). 6865–6865. 24 indexed citations

5.

Hartmann, David A., Andrée‐Anne Berthiaume, Roger I. Grant, et al.. (2021). Brain capillary pericytes exert a substantial but slow influence on blood flow. Nature Neuroscience. 24(5). 633–645. 251 indexed citations breakdown →

6.

Doncheck, Elizabeth M., Roger I. Grant, Lisa M. Green, et al.. (2021). A Novel Assay Allowing Drug Self-Administration, Extinction, and Reinstatement Testing in Head-Restrained Mice. Frontiers in Behavioral Neuroscience. 15. 744715–744715. 11 indexed citations

7.

Grant, Roger I., et al.. (2021). Specialized coding patterns among dorsomedial prefrontal neuronal ensembles predict conditioned reward seeking. eLife. 10. 20 indexed citations

8.

Berthiaume, Andrée‐Anne, Roger I. Grant, Konnor McDowell, et al.. (2018). Dynamic Remodeling of Pericytes In Vivo Maintains Capillary Coverage in the Adult Mouse Brain. Cell Reports. 22(1). 8–16. 148 indexed citations

9.

Hartmann, David A., et al.. (2018). Optogenetic stimulation of pericytes lacking alpha smooth muscle actin produces a decrease in capillary blood flow in the living mouse brain. The FASEB Journal. 32(S1). 4 indexed citations

10.

Grant, Roger I., David A. Hartmann, Robert G. Underly, et al.. (2017). Organizational hierarchy and structural diversity of microvascular pericytes in adult mouse cortex. Journal of Cerebral Blood Flow & Metabolism. 39(3). 411–425. 191 indexed citations

11.

Underly, Robert G., Manuel Levy, David A. Hartmann, et al.. (2017). Pericytes as Inducers of Rapid, Matrix Metalloproteinase-9-Dependent Capillary Damage during Ischemia. Journal of Neuroscience. 37(1). 129–140. 6 indexed citations

12.

Underly, Robert G., Manuel Levy, David A. Hartmann, et al.. (2016). Pericytes as Inducers of Rapid, Matrix Metalloproteinase-9-Dependent Capillary Damage during Ischemia. Journal of Neuroscience. 37(1). 129–140. 141 indexed citations

13.

Hartmann, David A., Robert G. Underly, Roger I. Grant, et al.. (2015). Pericyte structure and distribution in the cerebral cortex revealed by high-resolution imaging of transgenic mice. Neurophotonics. 2(4). 41402–41402. 234 indexed citations

14.

Castle, John C., Cassia N. Cearley, R. Xiao, et al.. (2011). A Correction to the Research Article Titled: "Dosage Thresholds for AAV2 and AAV8 Photoreceptor Gene Therapy in Monkey" by L. H. Vandenberghe, P. Bell, A. M. Maguire,. 18 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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