Richard E. Simpson

624 total citations
12 papers, 528 citations indexed

About

Richard E. Simpson is a scholar working on Cellular and Molecular Neuroscience, Physiology and Surgery. According to data from OpenAlex, Richard E. Simpson has authored 12 papers receiving a total of 528 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Cellular and Molecular Neuroscience, 5 papers in Physiology and 3 papers in Surgery. Recurrent topics in Richard E. Simpson's work include Adenosine and Purinergic Signaling (5 papers), Neuroscience and Neuropharmacology Research (5 papers) and Advanced MRI Techniques and Applications (2 papers). Richard E. Simpson is often cited by papers focused on Adenosine and Purinergic Signaling (5 papers), Neuroscience and Neuropharmacology Research (5 papers) and Advanced MRI Techniques and Applications (2 papers). Richard E. Simpson collaborates with scholars based in United States and Canada. Richard E. Simpson's co-authors include John W. Phillis, Louise M. Perkins, Michael H. O’Regan, Gary A. Walter, George A. Doss, Jeffrey D. Forman, Paul J. Chuba, William P. Feeney, Jeffrey L. Evelhoch and Ralph A. Stearns and has published in prestigious journals such as Brain Research, Journal of Neurochemistry and British Journal of Sports Medicine.

In The Last Decade

Richard E. Simpson

12 papers receiving 516 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Richard E. Simpson United States	9	278	265	176	108	59	12	528
M. Smith‐Barbour United States	10	255 0.9×	81 0.3×	160 0.9×	98 0.9×	31 0.5×	13	540
F. Lasbennes France	12	278 1.0×	57 0.2×	317 1.8×	120 1.1×	75 1.3×	16	624
Norman Hershkowitz United States	12	367 1.3×	45 0.2×	205 1.2×	43 0.4×	58 1.0×	28	514
C.Z. Zhu United States	9	186 0.7×	185 0.7×	188 1.1×	51 0.5×	45 0.8×	13	619
Elizabeth Walker New Zealand	10	344 1.2×	68 0.3×	303 1.7×	63 0.6×	132 2.2×	22	667
C Casati Italy	10	86 0.3×	143 0.5×	140 0.8×	120 1.1×	18 0.3×	17	400
D. Song United States	15	247 0.9×	31 0.1×	193 1.1×	108 1.0×	43 0.7×	36	581
Alexander S. Bender Canada	10	234 0.8×	51 0.2×	201 1.1×	37 0.3×	23 0.4×	11	439
K. Collier United States	6	144 0.5×	70 0.3×	143 0.8×	36 0.3×	22 0.4×	9	403
A G Blakeley United Kingdom	15	451 1.6×	307 1.2×	549 3.1×	34 0.3×	22 0.4×	33	989

Countries citing papers authored by Richard E. Simpson

Since Specialization

Citations

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

Fields of papers citing papers by Richard E. Simpson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Richard E. Simpson

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

All Works

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12 of 12 papers shown

Soulen, Renate L., et al.. (1997). Musculoskeletal complications of neutron therapy for prostate cancer. Radiation Oncology Investigations. 5(2). 81–91. 8 indexed citations

Leung, Kwan, Dosinda Cohn, Randall R. Miller, et al.. (1996). Pharmacokinetics and disposition of L-692,429. A novel nonpeptidyl growth hormone secretagogue in preclinical species.. Drug Metabolism and Disposition. 24(7). 753–760. 8 indexed citations

O’Regan, Michael H., Richard E. Simpson, Louise M. Perkins, & John W. Phillis. (1992). Adenosine receptor agonists inhibit the release of γ-aminobutyric acid (GABA) from the ischemic rat cerebral cortex. Brain Research. 582(1). 22–26. 47 indexed citations

Simpson, Richard E., Michael H. O’Regan, Louise M. Perkins, & John W. Phillis. (1992). Excitatory Transmitter Amino Acid Release from the Ischemic Rat Cerebral Cortex: Effects of Adenosine Receptor Agonists and Antagonists. Journal of Neurochemistry. 58(5). 1683–1690. 157 indexed citations

O’Regan, Michael H., Richard E. Simpson, Louise M. Perkins, & John W. Phillis. (1992). The selective A2 adenosine receptor agonist CGS 21680 enhances excitatory transmitter amino acid release from the ischemic rat cerebral cortex. Neuroscience Letters. 138(1). 169–172. 110 indexed citations

Simpson, Richard E. & John W. Phillis. (1992). Adenosine in exercise adaptation.. British Journal of Sports Medicine. 26(1). 54–58. 16 indexed citations

Simpson, Richard E. & John W. Phillis. (1991). Adenosine deaminase reduces hypoxic and hypercapnic dilatation of rat pial arterioles: evidence for mediation by adenosine. Brain Research. 553(2). 305–308. 25 indexed citations

Simpson, Richard E., Gary A. Walter, & John W. Phillis. (1991). The effects of hypothermia on amino acid neurotransmitter release from the cerebral cortex. Neuroscience Letters. 124(1). 83–86. 27 indexed citations

Phillis, John W., Gary A. Walter, & Richard E. Simpson. (1991). Brain Adenosine and Transmitter Amino Acid Release from the Ischemic Rat Cerebral Cortex: Effects of the Adenosine Deaminase Inhibitor Deoxycoformycin. Journal of Neurochemistry. 56(2). 644–650. 95 indexed citations

10.

Phillis, John W., Richard E. Simpson, & Gary A. Walter. (1990). The effect of hyperglycemia on extracellular levels of adenosine in the hypoxic rat cerebral cortex. Brain Research. 524(2). 336–338. 13 indexed citations

11.

Simpson, Richard E., et al.. (1990). A comparison of cerebral blood flow during basal, hypotensive, hypoxic and hypercapnic conditions between normal and streptozotocin diabetic rats. Brain Research. 531(1-2). 136–142. 20 indexed citations

12.

Simpson, Richard E.. (1955). Clinical impressions on the use of largactil at Shaughnessy Hospital. Canadian Journal of Anesthesia/Journal canadien d anesthésie. 2(1). 14–22. 2 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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