Patrick M. Callahan

2.1k total citations
60 papers, 1.8k citations indexed

About

Patrick M. Callahan is a scholar working on Molecular Biology, Cellular and Molecular Neuroscience and Pharmacology. According to data from OpenAlex, Patrick M. Callahan has authored 60 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Molecular Biology, 31 papers in Cellular and Molecular Neuroscience and 12 papers in Pharmacology. Recurrent topics in Patrick M. Callahan's work include Nicotinic Acetylcholine Receptors Study (25 papers), Neurotransmitter Receptor Influence on Behavior (21 papers) and Receptor Mechanisms and Signaling (19 papers). Patrick M. Callahan is often cited by papers focused on Nicotinic Acetylcholine Receptors Study (25 papers), Neurotransmitter Receptor Influence on Behavior (21 papers) and Receptor Mechanisms and Signaling (19 papers). Patrick M. Callahan collaborates with scholars based in United States, Japan and Switzerland. Patrick M. Callahan's co-authors include Kathryn A. Cunningham, Alvin V. Terry, J. B. Appel, James B. Appel, Ian T. Baldwin, Ashok Tehim, Wayne D. Beck, James Chapman, Daniel Bertrand and David Lowe and has published in prestigious journals such as Current Biology, Scientific Reports and Brain Research.

In The Last Decade

Patrick M. Callahan

60 papers receiving 1.7k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Patrick M. Callahan United States	25	1.0k	955	302	213	141	60	1.8k
Vincenzo Di Matteo Italy	25	935 0.9×	1.3k 1.4×	201 0.7×	228 1.1×	210 1.5×	48	2.2k
Katarzyna Stachowicz Poland	28	779 0.8×	1.1k 1.2×	342 1.1×	189 0.9×	95 0.7×	99	2.0k
Richard T. Layer United States	22	859 0.8×	1.3k 1.3×	471 1.6×	233 1.1×	128 0.9×	33	2.0k
Tayfun Uzbay Türkiye	30	871 0.9×	1.3k 1.4×	270 0.9×	264 1.2×	173 1.2×	128	2.6k
Guo-Zhang Jin China	26	933 0.9×	1.1k 1.1×	370 1.2×	198 0.9×	92 0.7×	101	1.9k
Franck Chenu France	17	426 0.4×	747 0.8×	307 1.0×	162 0.8×	130 0.9×	23	1.7k
Shafiqur Rahman United States	29	1.1k 1.1×	928 1.0×	206 0.7×	156 0.7×	129 0.9×	102	2.2k
Joanna M. Wierońska Poland	29	1.0k 1.0×	1.9k 1.9×	487 1.6×	304 1.4×	137 1.0×	86	2.6k
Sylvain Roux France	15	519 0.5×	732 0.8×	224 0.7×	201 0.9×	95 0.7×	29	1.9k
A. Vassout Switzerland	17	855 0.8×	1.2k 1.3×	255 0.8×	257 1.2×	177 1.3×	31	2.3k

Countries citing papers authored by Patrick M. Callahan

Since Specialization

Citations

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

Fields of papers citing papers by Patrick M. Callahan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Patrick M. Callahan. 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 Patrick M. Callahan. The network helps show where Patrick M. Callahan may publish in the future.

Co-authorship network of co-authors of Patrick M. Callahan

This figure shows the co-authorship network connecting the top 25 collaborators of Patrick M. Callahan. A scholar is included among the top collaborators of Patrick M. Callahan 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 Patrick M. Callahan. Patrick M. Callahan 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

Tripathi, Ashutosh, Yun Lei, Jeremy Sword, et al.. (2023). Chronic basal forebrain activation improves spatial memory, boosts neurotrophin receptor expression, and lowers BACE1 and Aβ42 levels in the cerebral cortex in mice. Cerebral Cortex. 33(12). 7627–7641. 1 indexed citations

Terry, Alvin V., Wayne D. Beck, Ping‐Chang Lin, et al.. (2022). Manganese-enhanced magnetic resonance imaging method detects age-related impairments in axonal transport in mice and attenuation of the impairments by a microtubule-stabilizing compound. Brain Research. 1789. 147947–147947. 2 indexed citations

Callahan, Patrick M., Wayne D. Beck, Emanuela Piermarini, et al.. (2021). A cellular approach to understanding and treating Gulf War Illness. Cellular and Molecular Life Sciences. 78(21-22). 6941–6961. 14 indexed citations

Callahan, Patrick M., Alvin V. Terry, Manuel C. Peitsch, Julia Hoeng, & Kyoko Koshibu. (2021). Differential effects of alkaloids on memory in rodents. Scientific Reports. 11(1). 9843–9843. 17 indexed citations

Callahan, Patrick M., et al.. (2020). Modulating inhibitory response control through potentiation of GluN2D subunit-containing NMDA receptors. Neuropharmacology. 173. 107994–107994. 4 indexed citations

Liu, Ruifeng, Jonathan Crawford, Patrick M. Callahan, et al.. (2018). Intermittent stimulation in the nucleus basalis of meynert improves sustained attention in rhesus monkeys. Neuropharmacology. 137. 202–210. 20 indexed citations

Liu, Ruifeng, Jonathan Crawford, Patrick M. Callahan, et al.. (2017). Intermittent Stimulation of the Nucleus Basalis of Meynert Improves Working Memory in Adult Monkeys. Current Biology. 27(17). 2640–2646.e4. 47 indexed citations

Callahan, Patrick M. & Alvin V. Terry. (2015). Attention. Handbook of experimental pharmacology. 228. 161–189. 13 indexed citations

Terry, Alvin V., Jerry J. Buccafusco, Patrick M. Callahan, et al.. (2012). The nicotine metabolite, cotinine, attenuates glutamate (NMDA) antagonist-related effects on the performance of the five choice serial reaction time task (5C-SRTT) in rats. Biochemical Pharmacology. 83(7). 941–951. 46 indexed citations

10.

Li, Pei, Wayne D. Beck, Patrick M. Callahan, Alvin V. Terry, & Michael G. Bartlett. (2012). Quantitation of cotinine and its metabolites in rat plasma and brain tissue by hydrophilic interaction chromatography tandem mass spectrometry (HILIC–MS/MS). Journal of Chromatography B. 907. 117–125. 24 indexed citations

11.

Terry, Alvin V., Patrick M. Callahan, Brandon J. Hall, & Scott J. Webster. (2011). Alzheimer's disease and age-related memory decline (preclinical). Pharmacology Biochemistry and Behavior. 99(2). 190–210. 71 indexed citations

12.

Terry, Alvin V., Jerry J. Buccafusco, Patrick M. Callahan, et al.. (2010). The Prototypical Ranitidine Analog JWS-USC-75-IX Improves Information Processing and Cognitive Function in Animal Models. Journal of Pharmacology and Experimental Therapeutics. 336(3). 751–766. 8 indexed citations

13.

Rezvani, Amir H., et al.. (2008). Effect of R3487/MEM3454, a novel nicotinic α7 receptor partial agonist and 5-HT3 antagonist on sustained attention in rats. Progress in Neuro-Psychopharmacology and Biological Psychiatry. 33(2). 269–275. 82 indexed citations

14.

Garza, Richard De La, Patrick M. Callahan, & Kathryn A. Cunningham. (1998). The discriminative stimulus properties of cocaine: effects of microinfusion of cocaine, a 5-HT 1A agonist or antagonist, into the ventral tegmental area. Psychopharmacology. 137(1). 1–6. 20 indexed citations

15.

Callahan, Patrick M. & Kathryn A. Cunningham. (1997). Modulation of the Discriminative Stimulus Properties of Cocaine: Comparison of the Effects of Fluoxetine with 5-HT1A and 5-HT1B Receptor Agonists. Neuropharmacology. 36(3). 373–381. 69 indexed citations

16.

Callahan, Patrick M., et al.. (1995). Discriminative stimulus effects of cocaine: Antagonism by dopamine D1 receptor blockade in the amygdala. Pharmacology Biochemistry and Behavior. 51(4). 759–766. 18 indexed citations

17.

Paris, Joseph M., Patrick M. Callahan, John M. Lee, & Kathryn A. Cunningham. (1991). Behavioral sensitization to cocaine is not associated with changes in serotonin (5-HT) fiber immunoreactivity in rat forebrain. Brain Research Bulletin. 27(6). 843–847. 9 indexed citations

18.

Appel, James B. & Patrick M. Callahan. (1989). Involvement of 5-HT receptor subtypes in the discriminative stimulus properties of mescaline. European Journal of Pharmacology. 159(1). 41–46. 29 indexed citations

19.

Cunningham, Kathryn A., et al.. (1985). Discriminative stimulus properties of clonidine: Substitution by ergot derivatives. European Journal of Pharmacology. 119(3). 225–229. 11 indexed citations

20.

Cunningham, Kathryn A., et al.. (1984). Similarities in th discriminable effects of clonidine and ergot derivatives. Federation Proceedings. 43(4). 1 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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