S. P. Markey

623 total citations
11 papers, 516 citations indexed

About

S. P. Markey is a scholar working on Endocrine and Autonomic Systems, Neurology and Biological Psychiatry. According to data from OpenAlex, S. P. Markey has authored 11 papers receiving a total of 516 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Endocrine and Autonomic Systems, 3 papers in Neurology and 3 papers in Biological Psychiatry. Recurrent topics in S. P. Markey's work include Circadian rhythm and melatonin (4 papers), Tryptophan and brain disorders (3 papers) and Stress Responses and Cortisol (2 papers). S. P. Markey is often cited by papers focused on Circadian rhythm and melatonin (4 papers), Tryptophan and brain disorders (3 papers) and Stress Responses and Cortisol (2 papers). S. P. Markey collaborates with scholars based in United States, Israel and Japan. S. P. Markey's co-authors include I J Kopin, Jan N. Johannessen, Richard S. Burns, D.M. Jacobowitz, Chuang C. Chiueh, Lawrence Tamarkin, J. N. Bruce, Edward H. Oldfield, Yang Song and Nancy A. Garrick and has published in prestigious journals such as The Journal of Clinical Endocrinology & Metabolism, Annual Review of Neuroscience and Annals of the New York Academy of Sciences.

In The Last Decade

S. P. Markey

11 papers receiving 499 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
S. P. Markey United States	8	285	265	98	81	59	11	516
G. Schingnitz Germany	11	349 1.2×	315 1.2×	124 1.3×	55 0.7×	149 2.5×	17	703
Suzanne M. Wuerthele United States	7	355 1.2×	80 0.3×	159 1.6×	54 0.7×	46 0.8×	10	453
Ignacio Cruz‐Muros Spain	16	361 1.3×	188 0.7×	210 2.1×	35 0.4×	53 0.9×	19	602
Angus Nisbet United Kingdom	10	407 1.4×	236 0.9×	276 2.8×	25 0.3×	121 2.1×	16	692
Gila Behzadi Iran	13	255 0.9×	112 0.4×	166 1.7×	32 0.4×	80 1.4×	36	507
M. G. FORNARETTO Italy	6	411 1.4×	105 0.4×	271 2.8×	44 0.5×	27 0.5×	10	600
Anne Taupignon France	17	476 1.7×	213 0.8×	271 2.8×	85 1.0×	42 0.7×	29	732
G.E. Martin United States	17	483 1.7×	91 0.3×	254 2.6×	63 0.8×	99 1.7×	34	732
Michiko Kumazaki Japan	17	482 1.7×	202 0.8×	321 3.3×	84 1.0×	117 2.0×	27	812
Megan J. Dowie New Zealand	7	357 1.3×	216 0.8×	124 1.3×	24 0.3×	68 1.2×	9	557

Countries citing papers authored by S. P. Markey

Since Specialization

Citations

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

Fields of papers citing papers by S. P. Markey

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by S. P. Markey. 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 S. P. Markey. The network helps show where S. P. Markey may publish in the future.

Co-authorship network of co-authors of S. P. Markey

This figure shows the co-authorship network connecting the top 25 collaborators of S. P. Markey. A scholar is included among the top collaborators of S. P. Markey 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 S. P. Markey. S. P. Markey 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:

11 of 11 papers shown

Kita, Tomoyuki, Melvyn P. Heyes, Paul F. Morrison, & S. P. Markey. (1999). Labeled Kynurenine Pharmacokinetic Modeling Studies in Gerbils. Advances in experimental medicine and biology. 467. 315–320. 2 indexed citations

Saito, Kuniaki, M Seishima, Akio Noma, et al.. (1996). Kynurenine Pathway Metabolism in the Galactosamine Model of Hepatic Injury. Advances in experimental medicine and biology. 398. 421–424. 1 indexed citations

Pollard, Harvey B., K R Dhariwal, Mark N. Levine, et al.. (1993). The Goldfish as a Drug Discovery Vehicle for Parkinson's Disease and Other Neurodegenerative Disorders. Annals of the New York Academy of Sciences. 679(1). 317–320. 7 indexed citations

Boni, Riccardo L., et al.. (1991). Stable Isotope-Labeled Tryptophan as a Precursor for Studying the Disposition of Quinolinic Acid in Rabbits. Advances in experimental medicine and biology. 294. 481–484. 2 indexed citations

Bruce, J. N., et al.. (1991). Sequential Cerebrospinal Fluid and Plasma Sampling in Humans: 24-Hour Melatonin Measurements in Normal Subjects and after Peripheral Sympathectomy. The Journal of Clinical Endocrinology & Metabolism. 72(4). 819–823. 51 indexed citations

Kopin, I J & S. P. Markey. (1988). MPTP Toxicity: Implications for Research in Parkinson's Disease. Annual Review of Neuroscience. 11(1). 81–96. 239 indexed citations

Song, Yang, S. P. Markey, Krys S. Bankiewicz, William T. London, & George Lunn. (1988). Recommended safe practices for using the neurotoxin MPTP in animal experiments.. PubMed. 38(5). 563–7. 20 indexed citations

Murphy, D.L., Nancy A. Garrick, Lawrence Tamarkin, Philip L. Taylor, & S. P. Markey. (1986). Effects of antidepressants and other psychotropic drugs on melatonin release and pineal gland function.. PubMed. 21. 291–309. 22 indexed citations

Chiueh, Chuang C., S. P. Markey, Richard S. Burns, et al.. (1984). Neurochemical and behavioral effects of 1-methyl-4-phenyl-1,2,3,6- tetrahydropyridine (MPTP) in rat, guinea pig, and monkey.. PubMed. 20(3). 548–53. 149 indexed citations

10.

Lewy, Alfred J., Thomas A. Wehr, Norman E. Rosenthal, et al.. (1982). Melatonin secretion as a neurobiological "marker" and effects of light in humans.. PubMed. 18(4). 127–9. 8 indexed citations

11.

Lewy, Alfred J., et al.. (1981). Lewy A.J. et al. Light suppresses melatonin secretion in humans. Science 210, 1267-2169. 15 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