Robert M. Zacharko

3.1k total citations
58 papers, 2.4k citations indexed

About

Robert M. Zacharko is a scholar working on Cellular and Molecular Neuroscience, Behavioral Neuroscience and Cognitive Neuroscience. According to data from OpenAlex, Robert M. Zacharko has authored 58 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 40 papers in Cellular and Molecular Neuroscience, 23 papers in Behavioral Neuroscience and 15 papers in Cognitive Neuroscience. Recurrent topics in Robert M. Zacharko's work include Neurotransmitter Receptor Influence on Behavior (26 papers), Stress Responses and Cortisol (23 papers) and Neuroendocrine regulation and behavior (11 papers). Robert M. Zacharko is often cited by papers focused on Neurotransmitter Receptor Influence on Behavior (26 papers), Stress Responses and Cortisol (23 papers) and Neuroendocrine regulation and behavior (11 papers). Robert M. Zacharko collaborates with scholars based in Canada and United States. Robert M. Zacharko's co-authors include Hymie Anisman, Larry Kokkinidis, Wayne J. Bowers, Andrea L.O. Hebb, Steve Zalcman, Guy Drolet, Nola Shanks, Jacques Bradwejn, Jill Irwin and Marilyn Kasian and has published in prestigious journals such as Biological Psychiatry, Brain Research and Annals of the New York Academy of Sciences.

In The Last Decade

Robert M. Zacharko

58 papers receiving 2.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Robert M. Zacharko Canada 24 1.3k 1.1k 713 448 444 58 2.4k
Robert C. Drugan United States 28 1.3k 1.1× 1.2k 1.1× 545 0.8× 559 1.2× 483 1.1× 70 2.5k
P.V. Piazza France 17 1.7k 1.3× 1.4k 1.3× 872 1.2× 485 1.1× 582 1.3× 23 3.0k
J. Mos Netherlands 31 1.4k 1.1× 962 0.9× 1.5k 2.0× 432 1.0× 724 1.6× 84 2.9k
André Ramos Brazil 23 974 0.8× 992 0.9× 815 1.1× 382 0.9× 432 1.0× 40 2.5k
Glenn R. Valdez United States 23 1.5k 1.2× 1.4k 1.3× 627 0.9× 340 0.8× 531 1.2× 30 2.7k
Françoise Rougé‐Pont France 25 2.1k 1.6× 1.3k 1.2× 747 1.0× 523 1.2× 1.1k 2.4× 29 3.4k
Thomas R. Minor United States 29 690 0.5× 724 0.7× 408 0.6× 464 1.0× 247 0.6× 59 1.7k
G.Jean Kant United States 28 836 0.7× 1.0k 1.0× 560 0.8× 432 1.0× 445 1.0× 90 2.5k
Suzanne Erb Canada 21 2.0k 1.6× 1.2k 1.1× 689 1.0× 684 1.5× 591 1.3× 46 2.8k
Lucianne Groenink Netherlands 34 1.2k 0.9× 1.2k 1.1× 1.0k 1.4× 548 1.2× 633 1.4× 103 3.0k

Countries citing papers authored by Robert M. Zacharko

Since Specialization
Citations

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

Fields of papers citing papers by Robert M. Zacharko

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Robert M. Zacharko

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

All Works

20 of 20 papers shown
1.
Hebb, Andrea L.O., Jean‐François Poulin, Sean P. Roach, Robert M. Zacharko, & Guy Drolet. (2005). Cholecystokinin and endogenous opioid peptides: Interactive influence on pain, cognition, and emotion. Progress in Neuro-Psychopharmacology and Biological Psychiatry. 29(8). 1225–1238. 104 indexed citations
2.
Hebb, Andrea L.O., et al.. (2004). Brief exposure to predator odor and resultant anxiety enhances mesocorticolimbic activity and enkephalin expression in CD‐1 mice. European Journal of Neuroscience. 20(9). 2415–2429. 95 indexed citations
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Hebb, Andrea L.O., Robert M. Zacharko, Michelle Gauthier, & Guy Drolet. (2003). Exposure of mice to a predator odor increases acoustic startle but does not disrupt the rewarding properties of VTA intracranial self-stimulation. Brain Research. 982(2). 195–210. 35 indexed citations
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Zacharko, Robert M., et al.. (1999). Proactive influence of a surgical stressor on locomotor activity, exploration and anxiety-related behaviour following acute footshock in the mouse. Brain Research Bulletin. 48(3). 283–290. 5 indexed citations
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Koszycki, Diana, Robert M. Zacharko, & Jacques Bradwejn. (1996). Influence of personality on behavioral response to cholecystokinin-tetrapeptide in patients with panic disorder. Psychiatry Research. 62(2). 131–138. 21 indexed citations
9.
Zacharko, Robert M., et al.. (1991). Desmethylimipramine promotes recovery of self-stimulation from the prefrontal cortex following footshock. Brain Research Bulletin. 27(5). 601–604. 7 indexed citations
10.
Shanks, Nola, Jenna Griffiths, Steve Zalcman, Robert M. Zacharko, & Hymie Anisman. (1990). Mouse strain differences in plasma corticosterone following uncontrollable footshock. Pharmacology Biochemistry and Behavior. 36(3). 515–519. 137 indexed citations
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Anisman, Hymie & Robert M. Zacharko. (1990). Multiple neurochemical and behavioral consequences of stressors: Implications for depression. Pharmacology & Therapeutics. 46(1). 119–136. 173 indexed citations
13.
Zacharko, Robert M., et al.. (1984). Amphetamine-induced perseverative behavior in a radial arm maze following DSP4 or 6-OHDA pretreatemnt. Psychopharmacology. 83(1). 62–69. 16 indexed citations
14.
Irwin, Jill, Tom N. Tombaugh, Robert M. Zacharko, & H. Anisman. (1983). Alteration of exploration and the response to food associated cues after treatment with pimozide☆. Pharmacology Biochemistry and Behavior. 18(2). 235–246. 18 indexed citations
15.
Anisman, Hymie & Robert M. Zacharko. (1983). Stress and Neoplasia: Speculations and Caveats. 5(2-3). 27–35. 5 indexed citations
16.
Zacharko, Robert M., Wayne J. Bowers, Larry Kokkinidis, & Hymie Anisman. (1983). Region-specific reductions of intracranial self-stimulation after uncontrollable stress: Possible effects on reward processes. Behavioural Brain Research. 9(2). 129–141. 150 indexed citations
17.
Anisman, Hymie, et al.. (1983). Cross-stressor immunization against the behavioral deficits introduced by uncontrollable shock.. Behavioral Neuroscience. 97(3). 452–461. 18 indexed citations
18.
Zacharko, Robert M. & Larry Kokkinidis. (1982). Preference for fixed vs self-selected durations of brain stimulation in rats administered d-amphetamine sulphate. Life Sciences. 30(12). 1029–1034. 2 indexed citations
19.
Anisman, Hymie & Robert M. Zacharko. (1982). Depression: The predisposing influence of stress. Behavioral and Brain Sciences. 5(1). 89–99. 340 indexed citations
20.
Kokkinidis, Larry & Robert M. Zacharko. (1980). Enhanced self-stimulation responding from the substantia nigra after chronic amphetamine treatment: A role for conditioning factors. Pharmacology Biochemistry and Behavior. 12(4). 543–547. 26 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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