A.R. Sampson

1.7k total citations · 1 hit paper
18 papers, 1.2k citations indexed

About

A.R. Sampson is a scholar working on Cellular and Molecular Neuroscience, Statistics and Probability and Biological Psychiatry. According to data from OpenAlex, A.R. Sampson has authored 18 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Cellular and Molecular Neuroscience, 5 papers in Statistics and Probability and 4 papers in Biological Psychiatry. Recurrent topics in A.R. Sampson's work include Neuroscience and Neuropharmacology Research (5 papers), Tryptophan and brain disorders (4 papers) and GABA and Rice Research (4 papers). A.R. Sampson is often cited by papers focused on Neuroscience and Neuropharmacology Research (5 papers), Tryptophan and brain disorders (4 papers) and GABA and Rice Research (4 papers). A.R. Sampson collaborates with scholars based in United States and United Kingdom. A.R. Sampson's co-authors include David A. Lewis, Joseph N. Pierri, David W. Volk, M.C. Austin, Ingram Olkin, Richard Whitehead, C. L. Edgar, Carrie Mohila, Mohamed Akil and H. Holly Bazmi and has published in prestigious journals such as American Journal of Psychiatry, Brain Research and Biometrics.

In The Last Decade

A.R. Sampson

17 papers receiving 1.2k 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.

Decreased Glutamic Acid Decarboxylase67 Messenger RNA Expression in a Subset of Prefrontal Cortical γ-Aminobutyric Acid Neurons in Subjects With Schizophrenia

2000 518 citations David W. Volk, M.C. Austin et al. Archives of General Psychiatry profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A.R. Sampson United States	11	712	399	368	229	166	18	1.2k
Beata M. Barci United States	8	439 0.6×	348 0.9×	214 0.6×	170 0.7×	193 1.2×	8	931
Matthew J. Girgenti United States	20	547 0.8×	382 1.0×	270 0.7×	545 2.4×	107 0.6×	46	1.6k
Sinthuja Sivagnanasundaram Australia	10	318 0.4×	376 0.9×	185 0.5×	102 0.4×	96 0.6×	12	752
Glenn Konopaske United States	11	350 0.5×	262 0.7×	284 0.8×	182 0.8×	297 1.8×	13	984
Robert K. McClure United States	11	223 0.3×	149 0.4×	572 1.6×	150 0.7×	598 3.6×	14	1.2k
Matthew L. MacDonald United States	21	635 0.9×	772 1.9×	223 0.6×	361 1.6×	396 2.4×	44	1.7k
Tomo Okochi Japan	23	465 0.7×	481 1.2×	223 0.6×	286 1.2×	330 2.0×	58	1.5k
Seiichiro Jinde Japan	14	500 0.7×	252 0.6×	430 1.2×	39 0.2×	87 0.5×	28	911
Kristoffer Myczek United States	11	215 0.3×	235 0.6×	231 0.6×	45 0.2×	118 0.7×	13	1.0k
Gwyneth Zai Canada	23	325 0.5×	204 0.5×	459 1.2×	122 0.5×	440 2.7×	65	1.3k

Countries citing papers authored by A.R. Sampson

Since Specialization

Citations

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

Fields of papers citing papers by A.R. Sampson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A.R. Sampson. 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 A.R. Sampson. The network helps show where A.R. Sampson may publish in the future.

Co-authorship network of co-authors of A.R. Sampson

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

All Works

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18 of 18 papers shown

Silverio, Sergio A., et al.. (2025). From mourning to memorialising – A lasting connection through remembrance: The role of memory making in preserving the identity of parenthood amongst women who have suffered a perinatal bereavement. Women and Birth. 38(3). 101902–101902.

Volk, David W., et al.. (2016). Cortical GABA markers identify a molecular subtype of psychotic and bipolar disorders. Psychological Medicine. 46(12). 2501–2512. 39 indexed citations

Hoftman, Gil D., David W. Volk, H. Holly Bazmi, et al.. (2013). Altered Cortical Expression of GABA-Related Genes in Schizophrenia: Illness Progression vs Developmental Disturbance. Schizophrenia Bulletin. 41(1). 180–191. 116 indexed citations

Asafu‐Adjei, Josephine, A.R. Sampson, Robert A. Sweet, & David A. Lewis. (2013). Adjusting for matching and covariates in linear discriminant analysis. Biostatistics. 14(4). 779–791. 5 indexed citations

Verrico, Christopher D., et al.. (2011). Acquisition and baseline performance of working memory tasks by adolescent rhesus monkeys. Brain Research. 1378. 91–104. 19 indexed citations

Heitz, Richard P., et al.. (2007). Evidence of Temporal Cortical Dysfunction in Rhesus Monkeys following Chronic Cocaine Self-Administration. Cerebral Cortex. 18(9). 2109–2116. 20 indexed citations

Konopaske, Glenn, Robert A. Sweet, Qiang Wu, A.R. Sampson, & David A. Lewis. (2005). Regional specificity of chandelier neuron axon terminal alterations in schizophrenia. Neuroscience. 138(1). 189–196. 36 indexed citations

Hashimoto, Takeshi, David W. Volk, Stephen M. Eggan, et al.. (2003). Altered gene expression in parvalbumin-containing GABA neurons in the prefrontal cortex of subjects with schizophrenia. Schizophrenia Research. 60(1). 71–71. 13 indexed citations

Volk, David W., M.C. Austin, Joseph N. Pierri, A.R. Sampson, & David A. Lewis. (2000). Decreased Glutamic Acid Decarboxylase67 Messenger RNA Expression in a Subset of Prefrontal Cortical γ-Aminobutyric Acid Neurons in Subjects With Schizophrenia. Archives of General Psychiatry. 57(3). 237–237. 518 indexed citations breakdown →

10.

Akil, Mohamed, Joseph N. Pierri, Richard Whitehead, et al.. (1999). Lamina-Specific Alterations in the Dopamine Innervation of the Prefrontal Cortex in Schizophrenic Subjects. American Journal of Psychiatry. 156(10). 1580–1589. 279 indexed citations

11.

Strum, David P., A.R. Sampson, Jerrold H. May, & Luís G. Vargas. (1999). TYPE OF ANESTHESIA AFFECTS THE DURATION AND SCHEDULING OF SURGICAL PROCEDURES. Anesthesia & Analgesia. 88(2S). 47S–47S. 1 indexed citations

12.

Strum, David P., Luís G. Vargas, A.R. Sampson, & Jerrold H. May. (1999). INDIVIDUAL SURGEON VARIABILITY IS A MULTIPLICATIVE FUNCTION OF SURGICAL TIME. Anesthesia & Analgesia. 88(2S). 48S–48S. 2 indexed citations

13.

Olkin, Ingram & A.R. Sampson. (1998). Comparison of Meta-Analysis Versus Analysis of Variance of Individual Patient Data. Biometrics. 54(1). 317–317. 108 indexed citations

14.

Thorne, E. George, Laura Lufrano, Francis Boateng, & A.R. Sampson. (1996). Effect of tretinoin emollient cream on photodamaged skin: relationship between clinical improvement and skin irritation. British Journal of Dermatology. 135(4). 655–656. 7 indexed citations

15.

Barnhart, Huiman X. & A.R. Sampson. (1995). Multiple Population Models for Multivariate Random Length Data-With Applications in Clinical Trials. Biometrics. 51(1). 195–195. 9 indexed citations

16.

Block, H. W., Shiguang Qian, & A.R. Sampson. (1994). Structure Algorithms for Partially Ordered Isotonic Regression. Journal of Computational and Graphical Statistics. 3(3). 285–300. 22 indexed citations

17.

Block, H. W., et al.. (1992). Some new partial orderings on Sn and Sn×Sn. Journal of Statistical Planning and Inference. 30(3). 351–357. 3 indexed citations

18.

Block, H. W., et al.. (1990). Partial Orders on Permutations and Dependence Orderings on Bivariate Empirical Distributions. The Annals of Statistics. 18(4). 12 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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