Henry P. Parkman

457 total citations
13 papers, 359 citations indexed

About

Henry P. Parkman is a scholar working on Gastroenterology, Surgery and Cellular and Molecular Neuroscience. According to data from OpenAlex, Henry P. Parkman has authored 13 papers receiving a total of 359 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Gastroenterology, 5 papers in Surgery and 5 papers in Cellular and Molecular Neuroscience. Recurrent topics in Henry P. Parkman's work include Neuropeptides and Animal Physiology (4 papers), Gastroesophageal reflux and treatments (3 papers) and Gastrointestinal motility and disorders (3 papers). Henry P. Parkman is often cited by papers focused on Neuropeptides and Animal Physiology (4 papers), Gastroesophageal reflux and treatments (3 papers) and Gastrointestinal motility and disorders (3 papers). Henry P. Parkman collaborates with scholars based in United States. Henry P. Parkman's co-authors include Karen Kresge, Hrair P. Simonian, Günther Boden, Joseph H. Szurszewski, Wolf H. Stapelfeldt, Linda Knight, Jean-Luc Urbain, Alan H. Maurer, Kevin L. Brown and James P. Ryan and has published in prestigious journals such as The Journal of Physiology, American Journal of Physiology-Gastrointestinal and Liver Physiology and Pediatric Research.

In The Last Decade

Henry P. Parkman

13 papers receiving 350 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Henry P. Parkman United States 10 158 126 100 79 71 13 359
Xiaotuan Zhao United States 10 144 0.9× 91 0.7× 100 1.0× 44 0.6× 77 1.1× 15 317
Michael Fried Switzerland 4 163 1.0× 112 0.9× 133 1.3× 51 0.6× 61 0.9× 6 331
Yuanxu Lu United States 11 182 1.2× 95 0.8× 146 1.5× 80 1.0× 94 1.3× 16 440
Shi‐Yi Zhou United States 8 131 0.8× 62 0.5× 103 1.0× 33 0.4× 144 2.0× 10 384
R. Honda Japan 7 171 1.1× 126 1.0× 120 1.2× 88 1.1× 70 1.0× 12 435
S Takeuchi Japan 6 158 1.0× 73 0.6× 122 1.2× 80 1.0× 64 0.9× 12 372
Michèle Zandecki Belgium 5 241 1.5× 158 1.3× 127 1.3× 18 0.2× 102 1.4× 7 363
V. Ott Germany 9 70 0.4× 97 0.8× 141 1.4× 30 0.4× 134 1.9× 12 380
W. F. Lam Netherlands 14 141 0.9× 210 1.7× 155 1.6× 29 0.4× 83 1.2× 29 528
Karin E. Koopman Netherlands 7 236 1.5× 122 1.0× 242 2.4× 39 0.5× 62 0.9× 10 588

Countries citing papers authored by Henry P. Parkman

Since Specialization
Citations

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

Fields of papers citing papers by Henry P. Parkman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Henry P. Parkman

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

All Works

13 of 13 papers shown
1.
Rao, Satish S.C., et al.. (2024). Brain Fog in Gastrointestinal Disorders. Journal of Clinical Gastroenterology. 59(9). 842–848. 1 indexed citations
2.
Knight, L C, et al.. (2007). Egg Labeling Methods for Gastric Emptying Scintigraphy Are Not Equivalent in Producing a Stable Solid Meal. Journal of Nuclear Medicine. 48(11). 1897–1900. 19 indexed citations
3.
Ryan, James P., et al.. (2005). Effects of the selective serotonin reuptake inhibitor, fluoxetine, on regional gastric contractility1. Neurogastroenterology & Motility. 17(1). 76–82. 22 indexed citations
4.
Simonian, Hrair P., Karen Kresge, Günther Boden, & Henry P. Parkman. (2005). Differential effects of sham feeding and meal ingestion on ghrelin and pancreatic polypeptide levels: evidence for vagal efferent stimulation mediating ghrelin release1. Neurogastroenterology & Motility. 17(3). 348–354. 70 indexed citations
5.
Parkman, Henry P., et al.. (2001). Myosin Light Chain Phosphorylation Correlates with Contractile Force in Guinea Pig Gallbladder Muscle. Digestive Diseases and Sciences. 46(1). 176–181. 8 indexed citations
6.
Parkman, Henry P., et al.. (1999). Effect of Experimental Acalculous Cholecystitis on Gallbladder Smooth Muscle Contractility. Digestive Diseases and Sciences. 44(11). 2235–2243. 29 indexed citations
7.
Parkman, Henry P., et al.. (1997). PACAP and VIP inhibit pyloric muscle through VIP/PACAP-preferring receptors. Regulatory Peptides. 71(3). 185–190. 20 indexed citations
8.
Parkman, Henry P., et al.. (1997). Comparison of Scintigraphy and Lactulose Breath Hydrogen Test for Assessment of Orocecal Transit (Lactulose Accelerates Small Bowel Transit). Digestive Diseases and Sciences. 42(1). 10–18. 109 indexed citations
9.
Paul, David A., et al.. (1994). Developmental Changes in Gastric Fundus Smooth Muscle Contractility and Involvement of Extracellular Calcium in Fetal and Adult Guinea Pigs. Pediatric Research. 36(5). 642–646. 12 indexed citations
10.
Parkman, Henry P., et al.. (1994). Nonoperative management of esophageal strictures following esophagomyotomy for achalasia. Digestive Diseases and Sciences. 39(10). 2102–2108. 4 indexed citations
11.
Parkman, Henry P., Wolf H. Stapelfeldt, Christina L. Williams, Vanda A. Lennon, & Joseph H. Szurszewski. (1993). Enteric GABA‐containing nerves projecting to the guinea‐pig inferior mesenteric ganglion modulate acetylcholine release.. The Journal of Physiology. 471(1). 191–207. 19 indexed citations
12.
Stapelfeldt, Wolf H., Henry P. Parkman, & Joseph H. Szurszewski. (1993). The electrophysiological effects of endogenous GABA in the guinea‐pig inferior mesenteric ganglion.. The Journal of Physiology. 471(1). 175–189. 13 indexed citations
13.
Parkman, Henry P., et al.. (1993). Direct and indirect mechanosensory pathways from the colon to the inferior mesenteric ganglion. American Journal of Physiology-Gastrointestinal and Liver Physiology. 265(3). G499–G505. 33 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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