Nicholas J. Talley

14.9k total citations · 5 hit papers
182 papers, 10.7k citations indexed

About

Nicholas J. Talley is a scholar working on Gastroenterology, Surgery and Epidemiology. According to data from OpenAlex, Nicholas J. Talley has authored 182 papers receiving a total of 10.7k indexed citations (citations by other indexed papers that have themselves been cited), including 129 papers in Gastroenterology, 80 papers in Surgery and 31 papers in Epidemiology. Recurrent topics in Nicholas J. Talley's work include Gastrointestinal motility and disorders (116 papers), Helicobacter pylori-related gastroenterology studies (55 papers) and Gastroesophageal reflux and treatments (36 papers). Nicholas J. Talley is often cited by papers focused on Gastrointestinal motility and disorders (116 papers), Helicobacter pylori-related gastroenterology studies (55 papers) and Gastroesophageal reflux and treatments (36 papers). Nicholas J. Talley collaborates with scholars based in Australia, United States and United Kingdom. Nicholas J. Talley's co-authors include Alexander C. Ford, Marjorie M. Walker, Michael Jones, Gerald Holtmann, Alan R. Zinsmeister, A. R. Zinsmeister, L. Joseph Melton, Natasha A. Koloski, G. Richard Locke and Philip Boyce and has published in prestigious journals such as New England Journal of Medicine, The Lancet and SHILAP Revista de lepidopterología.

In The Last Decade

Nicholas J. Talley

179 papers receiving 10.4k citations

Hit Papers

5 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.

Immune Activation in Patients With Irritable Bowel Syndrome

2007 523 citations Nicholas J. Talley, Gerald Holtmann et al. Gastroenterology profile →
Pathophysiology of irritable bowel syndrome

2016 394 citations Gerald Holtmann, Alexander C. Ford et al. profile →
Compositional and functional differences of the mucosal microbiota along the intestine of healthy individuals

2020 327 citations Nicholas J. Talley et al. profile →
Functional Dyspepsia

2015 306 citations Nicholas J. Talley, Alexander C. Ford profile →
Functional dyspepsia

2020 300 citations Alexander C. Ford, Nicholas J. Talley et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Nicholas J. Talley Australia	54	8.0k	5.0k	1.8k	1.2k	1.2k	182	10.7k
Fermín Mearin Spain	39	9.1k 1.1×	5.4k 1.1×	2.4k 1.3×	813 0.7×	1.2k 1.0×	181	11.5k
Brian E. Lacy United States	46	8.8k 1.1×	4.9k 1.0×	2.5k 1.3×	1.7k 1.5×	1.2k 1.1×	221	11.7k
Michael D. Crowell United States	57	6.7k 0.8×	4.9k 1.0×	3.0k 1.6×	2.1k 1.8×	1.0k 0.9×	282	12.6k
Lesley A. Houghton United Kingdom	48	8.8k 1.1×	4.6k 0.9×	3.1k 1.7×	1.2k 1.0×	1.3k 1.1×	150	12.9k
Satish S.C. Rao United States	72	10.4k 1.3×	9.5k 1.9×	2.0k 1.1×	1.1k 0.9×	869 0.7×	359	16.0k
George F. Longstreth United States	34	7.1k 0.9×	4.5k 0.9×	1.8k 1.0×	550 0.5×	893 0.8×	95	9.7k
G. Richard Locke United States	55	7.8k 1.0×	6.4k 1.3×	1.6k 0.9×	440 0.4×	769 0.7×	143	10.7k
Anthony Lembo United States	64	12.1k 1.5×	7.0k 1.4×	3.4k 1.9×	1.8k 1.5×	1.6k 1.4×	327	17.5k
Vincenzo Stanghellini Italy	69	14.3k 1.8×	10.0k 2.0×	3.7k 2.0×	1.8k 1.5×	1.7k 1.5×	298	19.4k
Lin Chang United States	67	11.3k 1.4×	4.6k 0.9×	4.0k 2.2×	1.4k 1.2×	1.7k 1.5×	284	15.9k

Countries citing papers authored by Nicholas J. Talley

Since Specialization

Citations

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

Fields of papers citing papers by Nicholas J. Talley

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Nicholas J. Talley

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

All Works

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20 of 20 papers shown

Pasricha, Pankaj J., et al.. (2025). Names Matter: A Call to Neurogastroenterologists to Examine How We Can Improve the Nomenclature We Use to Describe the Disorders Our Patients Experience. Gastroenterology. 169(1). 9–11. 2 indexed citations

Keely, Simon, Nicholas J. Talley, Kerith Duncanson, et al.. (2022). Primary care pharmacists’ knowledge and perception of Inflammatory Bowel Disease: a cross-sectional study in Australia.. 5(1). 2 indexed citations

McPherson, Zachary E., Henrik Toft Sørensen, Erzsébet Horváth–Puhó, et al.. (2021). Irritable bowel syndrome and risk of glaucoma: An analysis of two independent population‐based cohort studies. United European Gastroenterology Journal. 9(9). 1057–1065. 7 indexed citations

Young, Wayne, et al.. (2020). Increasing Evidence That Irritable Bowel Syndrome and Functional Gastrointestinal Disorders Have a Microbial Pathogenesis. Frontiers in Cellular and Infection Microbiology. 10. 468–468. 76 indexed citations

Koloski, Natasha A., Michael Jones, Marjorie M. Walker, Gerald Holtmann, & Nicholas J. Talley. (2020). Functional dyspepsia is associated with lower exercise levels: A population‐based study. United European Gastroenterology Journal. 8(5). 577–583. 14 indexed citations

Shah, Ayesha, Nicholas J. Talley, Justin Rich, et al.. (2018). Systematic review and meta-analysis: Prevalence of small intestinal bacterial overgrowth in irritable bowel syndrome. Journal of Gastroenterology and Hepatology. 33. 103–103. 1 indexed citations

Shah, Ayesha, Erin R. Shanahan, Erwin M. Berendsen, et al.. (2018). Quantitative PCR as a novel approach to determine influence of density of bacterial colonization on health and disease. Journal of Gastroenterology and Hepatology. 33. 49–50. 1 indexed citations

Choung, Rok Seon, G. Richard Locke, Cathy D. Schleck, Alan R. Zinsmeister, & Nicholas J. Talley. (2017). Multiple functional gastrointestinal disorders linked to gastroesophageal reflux and somatization: A population‐based study. Neurogastroenterology & Motility. 29(7). 28 indexed citations

Seshadri, Balaji, et al.. (2016). Bio‐banking gut microbiome samples. EMBO Reports. 17(7). 929–930. 8 indexed citations

10.

Koloski, Natasha A., Michael Jones, & Nicholas J. Talley. (2016). Evidence that independent gut‐to‐brain and brain‐to‐gut pathways operate in the irritable bowel syndrome and functional dyspepsia: a 1‐year population‐based prospective study. Alimentary Pharmacology & Therapeutics. 44(6). 592–600. 228 indexed citations

11.

Jones, Michael, William D. Chey, Sandeep Kumar Singh, et al.. (2014). A biomarker panel and psychological morbidity differentiates the irritable bowel syndrome from health and provides novel pathophysiological leads. Alimentary Pharmacology & Therapeutics. 39(4). 426–437. 55 indexed citations

12.

Koloski, Natasha A., Michael Jones, Guy D. Eslick, & Nicholas J. Talley. (2013). Predictors of Response Rates to a Long Term Follow-Up Mail out Survey. PLoS ONE. 8(11). e79179–e79179. 22 indexed citations

13.

Lacy, Brian E., Kirsten Weiser, Abigail T. Kennedy, Michael D. Crowell, & Nicholas J. Talley. (2013). Functional dyspepsia: the economic impact to patients. Alimentary Pharmacology & Therapeutics. 38(2). 170–177. 240 indexed citations

14.

Ford, Alexander C. & Nicholas J. Talley. (2011). Mucosal inflammation as a potential etiological factor in irritable bowel syndrome: a systematic review. Journal of Gastroenterology. 46(4). 421–431. 157 indexed citations

15.

Jones, Michael, Natasha A. Koloski, Philip Boyce, & Nicholas J. Talley. (2010). Pathways connecting cognitive behavioral therapy and change in bowel symptoms of IBS. Journal of Psychosomatic Research. 70(3). 278–285. 40 indexed citations

16.

Chang, Joseph & Nicholas J. Talley. (2010). An update on irritable bowel syndrome: from diagnosis to emerging therapies. Current Opinion in Gastroenterology. 27(1). 72–78. 29 indexed citations

17.

Koloski, Natasha A., Nicholas J. Talley, & Philip Boyce. (2005). A History of Abuse in Community Subjects with Irritable Bowel Syndrome and Functional Dyspepsia: The Role of Other Psychosocial Variables. Digestion. 72(2-3). 86–96. 66 indexed citations

18.

Bytzer, Peter & Nicholas J. Talley. (2001). Current indications for acid suppressants in dyspepsia. Best Practice & Research Clinical Gastroenterology. 15(3). 385–400. 6 indexed citations

19.

Talley, Nicholas J., Philip Boyce, & Michael Jones. (1998). Is the association between irritable bowel syndrome and abuse explained by neuroticism? A population based study. Gut. 42(1). 47–53. 130 indexed citations

20.

Talley, Nicholas J., Philip Boyce, & Michael Jones. (1997). Predictors of health care seeking for irritable bowel syndrome: a population based study. Gut. 41(3). 394–398. 209 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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