A.R. Guimarães

1.4k total citations · 1 hit paper
9 papers, 930 citations indexed

About

A.R. Guimarães is a scholar working on Cognitive Neuroscience, Radiology, Nuclear Medicine and Imaging and Cellular and Molecular Neuroscience. According to data from OpenAlex, A.R. Guimarães has authored 9 papers receiving a total of 930 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Cognitive Neuroscience, 4 papers in Radiology, Nuclear Medicine and Imaging and 3 papers in Cellular and Molecular Neuroscience. Recurrent topics in A.R. Guimarães's work include Advanced MRI Techniques and Applications (4 papers), Functional Brain Connectivity Studies (3 papers) and Neuroscience and Neuropharmacology Research (2 papers). A.R. Guimarães is often cited by papers focused on Advanced MRI Techniques and Applications (4 papers), Functional Brain Connectivity Studies (3 papers) and Neuroscience and Neuropharmacology Research (2 papers). A.R. Guimarães collaborates with scholars based in United States. A.R. Guimarães's co-authors include Bruce R. Rosen, John Baker, C. A. Carr, Vasanth Vedantham, Suzanne Corkin, R. Gilberto González, Chantal E. Stern, Peggy J. Jennings, Robert M. Weisskoff and Jennifer R. Melcher and has published in prestigious journals such as Proceedings of the National Academy of Sciences, NeuroImage and Radiology.

In The Last Decade

A.R. Guimarães

9 papers receiving 911 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.

The hippocampal formation participates in novel picture encoding: evidence from functional magnetic resonance imaging.

1996 533 citations Chantal E. Stern, Suzanne Corkin et al. Proceedings of the National Academy of Sciences profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A.R. Guimarães United States	8	710	242	201	100	53	9	930
Christie A. Biggins United States	11	501 0.7×	223 0.9×	166 0.8×	139 1.4×	54 1.0×	16	839
Jennifer B. Swettenham United Kingdom	10	732 1.0×	404 1.7×	118 0.6×	36 0.4×	30 0.6×	11	951
Svetlana Kipervasser Israel	16	1.0k 1.5×	218 0.9×	129 0.6×	298 3.0×	33 0.6×	40	1.3k
Markus Neufang Germany	6	608 0.9×	176 0.7×	396 2.0×	83 0.8×	27 0.5×	6	937
Gaohong Wu United States	16	566 0.8×	220 0.9×	588 2.9×	105 1.1×	69 1.3×	20	1.0k
José C. Masdeu Spain	6	476 0.7×	173 0.7×	65 0.3×	63 0.6×	55 1.0×	8	662
Adam Messinger United States	11	798 1.1×	151 0.6×	268 1.3×	51 0.5×	31 0.6×	15	997
Jesper Andersson Sweden	13	461 0.6×	136 0.6×	299 1.5×	91 0.9×	88 1.7×	22	984
Nivedita Agarwal Italy	13	279 0.4×	126 0.5×	148 0.7×	133 1.3×	30 0.6×	45	677
Carme Uribe Spain	21	399 0.6×	114 0.5×	280 1.4×	92 0.9×	100 1.9×	47	945

Countries citing papers authored by A.R. Guimarães

Since Specialization

Citations

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

Fields of papers citing papers by A.R. Guimarães

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A.R. Guimarães. 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 A.R. Guimarães. The network helps show where A.R. Guimarães may publish in the future.

Co-authorship network of co-authors of A.R. Guimarães

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

All Works

Sort: Min cites: Since: Top N: Style:

9 of 9 papers shown

1.

Pulli, Benjamin, Gregory R. Wojtkiewicz, Yoshiko Iwamoto, et al.. (2017). Molecular MR Imaging of Myeloperoxidase Distinguishes Steatosis from Steatohepatitis in Nonalcoholic Fatty Liver Disease. Radiology. 284(2). 390–400. 28 indexed citations

2.

Guimarães, A.R., et al.. (1999). Echoplanar chemical shift imaging. Magnetic Resonance in Medicine. 41(5). 877–882. 22 indexed citations

3.

Guimarães, A.R., Jennifer R. Melcher, Thomas M. Talavage, et al.. (1998). Imaging subcortical auditory activity in humans. Human Brain Mapping. 6(1). 33–41. 165 indexed citations

4.

Gollub, Randy L., Katherine H. Karlsgodt, Howard L. Kantor, et al.. (1998). Cocaine Decreases Cortical Cerebral Blood Flow but Does Not Obscure Regional Activation in Functional Magnetic Resonance Imaging in Human Subjects. Journal of Cerebral Blood Flow & Metabolism. 18(7). 724–734. 84 indexed citations

5.

Karlsgodt, Katherine H., Randy L. Gollub, Robert M. Weisskoff, et al.. (1996). Activation of human brain reward circuitry by cocaine observed using FMRI. The Society for Neuroscience Abstracts. 22. 1933. 5 indexed citations

6.

Guimarães, A.R., Jennifer R. Melcher, Thomas M. Talavage, et al.. (1996). Detection of inferior colliculus activity during auditory stimulation using cardiac gated functional MRI with T1 correction. NeuroImage. 3(3). S9–S9. 10 indexed citations

7.

Stern, Chantal E., Suzanne Corkin, R. Gilberto González, et al.. (1996). The hippocampal formation participates in novel picture encoding: evidence from functional magnetic resonance imaging.. Proceedings of the National Academy of Sciences. 93(16). 8660–8665. 533 indexed citations breakdown →

8.

Guimarães, A.R., Peter J. Schwartz, Mahesh Prakash, et al.. (1995). Quantitative in vivo1H nuclear magnetic resonance spectroscopic imaging of neuronal loss in rat brain. Neuroscience. 69(4). 1095–1101. 52 indexed citations

9.

Snow, Rachel, David N. Kennedy, R E Frisch, et al.. (1991). Overall body fat and regional fat distribution in young women: quantification with MR imaging.. American Journal of Roentgenology. 157(1). 99–104. 31 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