J. K. Penry

3.7k total citations · 1 hit paper
48 papers, 3.1k citations indexed

About

J. K. Penry is a scholar working on Psychiatry and Mental health, Pediatrics, Perinatology and Child Health and Cellular and Molecular Neuroscience. According to data from OpenAlex, J. K. Penry has authored 48 papers receiving a total of 3.1k indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Psychiatry and Mental health, 23 papers in Pediatrics, Perinatology and Child Health and 8 papers in Cellular and Molecular Neuroscience. Recurrent topics in J. K. Penry's work include Epilepsy research and treatment (37 papers), Pharmacological Effects and Toxicity Studies (22 papers) and Neuroscience and Neuropharmacology Research (7 papers). J. K. Penry is often cited by papers focused on Epilepsy research and treatment (37 papers), Pharmacological Effects and Toxicity Studies (22 papers) and Neuroscience and Neuropharmacology Research (7 papers). J. K. Penry collaborates with scholars based in United States. J. K. Penry's co-authors include H. J. Kupferberg, B. G. White, Ronald L Krall, Ewart A. Swinyard, Fritz E. Dreifuss, Henn Kutt, Dominick P. Purpura, B. J. Wilder, Jonathan R. Wolpaw and Rezaul Karim and has published in prestigious journals such as Neurology, Clinical Chemistry and Molecular Pharmacology.

In The Last Decade

J. K. Penry

47 papers receiving 2.9k 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.

Antiepileptic Drug Development: II. Anticonvulsant Drug Screening

1978 746 citations J. K. Penry, B. G. White et al. Epilepsia profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J. K. Penry United States	29	1.7k	1.2k	1.0k	567	518	48	3.1k
Roger J. Porter United States	35	2.8k 1.7×	1.6k 1.3×	1.8k 1.8×	910 1.6×	668 1.3×	100	4.4k
L. James Willmore United States	44	2.6k 1.6×	1.9k 1.5×	1.7k 1.6×	902 1.6×	848 1.6×	117	5.1k
J. Kiffin Penry United States	34	2.7k 1.6×	1.8k 1.5×	1.4k 1.3×	464 0.8×	1.1k 2.2×	63	4.3k
Harvey J. Kupferberg United States	25	1.5k 0.9×	1.3k 1.0×	1.2k 1.2×	687 1.2×	106 0.2×	55	2.8k
Thomas R. Browne United States	23	1.9k 1.1×	1.7k 1.4×	836 0.8×	329 0.6×	251 0.5×	61	3.0k
Graeme J. Sills United Kingdom	35	2.6k 1.6×	1.9k 1.6×	1.7k 1.6×	894 1.6×	273 0.5×	95	4.4k
James J. Cereghino United States	17	1.5k 0.9×	1.3k 1.0×	727 0.7×	309 0.5×	90 0.2×	35	2.1k
Santiago Arroyo United States	27	2.0k 1.2×	1.4k 1.1×	1.2k 1.2×	390 0.7×	800 1.5×	74	3.4k
Allan L. Sherwin Canada	30	1.2k 0.7×	851 0.7×	1.3k 1.2×	877 1.5×	256 0.5×	92	3.1k
Dieter Schmidt Germany	39	4.7k 2.8×	3.6k 2.9×	2.8k 2.7×	1.1k 2.0×	518 1.0×	122	6.9k

Countries citing papers authored by J. K. Penry

Since Specialization

Citations

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

Fields of papers citing papers by J. K. Penry

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. K. Penry. 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 J. K. Penry. The network helps show where J. K. Penry may publish in the future.

Co-authorship network of co-authors of J. K. Penry

This figure shows the co-authorship network connecting the top 25 collaborators of J. K. Penry. A scholar is included among the top collaborators of J. K. Penry 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 J. K. Penry. J. K. Penry 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:

20 of 20 papers shown

1.

Privitera, Michael, Richard W. Fincham, J. K. Penry, et al.. (1996). Topiramate placebo-controlled dose-ranging trial in refractory partial epilepsy using 600-, 800-, and 1,000-mg daily dosages. Neurology. 46(6). 1678–1683. 286 indexed citations

2.

Penry, J. K., et al.. (1994). Conscientious Neurologists Treat In-Flight Epilepsy. Archives of Neurology. 51(5). 519–520. 1 indexed citations

3.

Lancman, Martin, Jorge J. Asconapé, & J. K. Penry. (1994). Choreiform Movements Associated With the Use of Valproate. Archives of Neurology. 51(7). 702–704. 31 indexed citations

4.

Uthman, Basim M., B. J. Wilder, J. K. Penry, et al.. (1993). Treatment of epilepsy by stimulation of the vagus nerve. Neurology. 43(7). 1338–1338. 161 indexed citations

5.

Oles, Karen S., J. K. Penry, L. D. Smith, et al.. (1992). Therapeutic bioequivalency study of brand name versus generic carbamazepine. Neurology. 42(6). 1147–1147. 46 indexed citations

6.

Shihabi, Zak K., et al.. (1992). Serum and tissue carnitine assay based on dialysis.. PubMed. 38(8 Pt 1). 1414–7. 7 indexed citations

7.

Mirza, Waqar, et al.. (1992). Three-year follow-up of Pinecrest monotherapy/dual therapy study Where are the famous forty-four. 3. 125. 1 indexed citations

8.

Shihabi, Zak K., et al.. (1992). Serum and Tissue Carnitine Assay Based on Dialysis. Clinical Chemistry. 38(8). 1414–1417. 6 indexed citations

9.

Browne, T. R., R. H. Mattson, J. K. Penry, et al.. (1991). Multicenter long‐term safety and efficacy study of vigabatrin for refractory complex partial seizures. Neurology. 41(3). 363–363. 52 indexed citations

10.

Penry, J. K., et al.. (1984). Paradoxical Contributions of EEG During Protracted Dying. Archives of Neurology. 41(2). 153–156. 13 indexed citations

11.

Penry, J. K.. (1984). Diagnosis and treatment of absence seizures. Cleveland Clinic Journal of Medicine. 51(2). 283–286. 6 indexed citations

12.

Porter, Richard & J. K. Penry. (1983). Petit mal status.. PubMed. 34. 61–7. 48 indexed citations

13.

Wilder, B. J., Barry J. Karas, J. K. Penry, & Jorge J. Asconapé. (1983). Gastrointestinal tolerance of divalproex sodium. Neurology. 33(6). 808–808. 51 indexed citations

14.

Lust, W. David, et al.. (1978). Changes in Brain Metabolites Induced by Convulsants or Electroshock: Effects of Anticonvulsant Agents. Molecular Pharmacology. 14(2). 347–356. 42 indexed citations

15.

Pippenger, C. E., et al.. (1977). Proficiency Testing in Determinations of Antiepileptic Drugs. Journal of Analytical Toxicology. 1(3). 118–122. 13 indexed citations

16.

Wolpaw, Jonathan R. & J. K. Penry. (1977). Hemispheric differences in the auditory evoked response. Electroencephalography and Clinical Neurophysiology. 43(1). 99–102. 68 indexed citations

17.

Cereghino, James J., B. J. Wilder, H. J. Kupferberg, et al.. (1975). A Single‐Dose Study of Mexiletine (Kö 1173). Epilepsia. 16(5). 665–672. 6 indexed citations

18.

Penry, J. K., et al.. (1973). Prevalence of Epilepsy in Children. Epilepsia. 14(2). 133–152. 75 indexed citations

19.

Penry, J. K., et al.. (1970). Epilepsy abstracts: its role in disseminating scientific information.. PubMed. 58(1). 37–43. 2 indexed citations

20.

Penry, J. K. & Fritz E. Dreifuss. (1969). Automatisms Associated With the Absence of Petit Mal Epilepsy. Archives of Neurology. 21(2). 142–149. 61 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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