Ramamoorthy Rajkumar

1.6k total citations
33 papers, 1.2k citations indexed

About

Ramamoorthy Rajkumar is a scholar working on Cellular and Molecular Neuroscience, Molecular Biology and Cognitive Neuroscience. According to data from OpenAlex, Ramamoorthy Rajkumar has authored 33 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Cellular and Molecular Neuroscience, 8 papers in Molecular Biology and 7 papers in Cognitive Neuroscience. Recurrent topics in Ramamoorthy Rajkumar's work include Neuroscience and Neuropharmacology Research (10 papers), Neurotransmitter Receptor Influence on Behavior (6 papers) and Stress Responses and Cortisol (5 papers). Ramamoorthy Rajkumar is often cited by papers focused on Neuroscience and Neuropharmacology Research (10 papers), Neurotransmitter Receptor Influence on Behavior (6 papers) and Stress Responses and Cortisol (5 papers). Ramamoorthy Rajkumar collaborates with scholars based in Singapore, India and United Kingdom. Ramamoorthy Rajkumar's co-authors include Gavin S. Dawe, Radhakrishnan Mahesh, Dilip K. Pandey, Minkyu Je, Mahesh Radhakrishnan, Dong Han, Yuanjin Zheng, Usman Farooq, Sushil Yadav and Bjørnar den Hollander and has published in prestigious journals such as Journal of Neuroscience, Brain Research and Pharmacological Reviews.

In The Last Decade

Ramamoorthy Rajkumar

32 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ramamoorthy Rajkumar Singapore 20 573 246 222 201 187 33 1.2k
Mahyar Janahmadi Iran 22 902 1.6× 463 1.9× 104 0.5× 450 2.2× 51 0.3× 154 1.8k
Ximena Páez Venezuela 24 428 0.7× 279 1.1× 35 0.2× 111 0.6× 224 1.2× 42 1.4k
Jose M. Rabey Israel 27 691 1.2× 533 2.2× 38 0.2× 524 2.6× 38 0.2× 59 2.5k
Steven C. Leiser United States 20 713 1.2× 437 1.8× 41 0.2× 545 2.7× 34 0.2× 29 1.6k
Fernando Boix Norway 24 868 1.5× 423 1.7× 25 0.1× 285 1.4× 34 0.2× 53 1.5k
Qigang Zhou China 9 144 0.3× 148 0.6× 122 0.5× 70 0.3× 27 0.1× 33 860
Gregory V. Carr United States 14 399 0.7× 324 1.3× 29 0.1× 117 0.6× 25 0.1× 30 771
Zoltán Karádi Hungary 20 631 1.1× 232 0.9× 32 0.1× 493 2.5× 67 0.4× 105 1.5k
Min Jia China 23 307 0.5× 310 1.3× 17 0.1× 67 0.3× 81 0.4× 40 1.3k
Jozélia Gomes Pacheco Ferreira United States 16 339 0.6× 320 1.3× 14 0.1× 325 1.6× 46 0.2× 22 1.7k

Countries citing papers authored by Ramamoorthy Rajkumar

Since Specialization
Citations

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

Fields of papers citing papers by Ramamoorthy Rajkumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ramamoorthy Rajkumar. 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 Ramamoorthy Rajkumar. The network helps show where Ramamoorthy Rajkumar may publish in the future.

Co-authorship network of co-authors of Ramamoorthy Rajkumar

This figure shows the co-authorship network connecting the top 25 collaborators of Ramamoorthy Rajkumar. A scholar is included among the top collaborators of Ramamoorthy Rajkumar 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 Ramamoorthy Rajkumar. Ramamoorthy Rajkumar 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.
Anand, Vijayakumar, et al.. (2023). Cryptococcal meningitis in non-human immunodeficiency virus patients: A case series. Indian Journal of Case Reports. 9(11). 319–322.
2.
Cheng, Ming‐Yuan, et al.. (2019). Ultracompact Multielectrode Array for Neurological Monitoring. Sensors. 19(10). 2286–2286. 5 indexed citations
3.
Rajkumar, Ramamoorthy, et al.. (2018). Social defeat-induced Cingulate gyrus immediate-early gene expression and anxiolytic-like effect depend upon social rank. Brain Research Bulletin. 143. 97–105. 6 indexed citations
4.
Rajkumar, Ramamoorthy & Gavin S. Dawe. (2018). OBscure but not OBsolete: Perturbations of the frontal cortex in common between rodent olfactory bulbectomy model and major depression. Journal of Chemical Neuroanatomy. 91. 63–100. 13 indexed citations
5.
Rajkumar, Ramamoorthy, et al.. (2017). Ginsenoside Rg1 modulates medial prefrontal cortical firing and suppresses the hippocampo-medial prefrontal cortical long-term potentiation. Journal of Ginseng Research. 42(3). 298–303. 15 indexed citations
6.
Rajkumar, Ramamoorthy, et al.. (2016). Nucleus incertus contributes to an anxiogenic effect of buspirone in rats: Involvement of 5-HT1A receptors. Neuropharmacology. 110(Pt A). 1–14. 23 indexed citations
7.
Farooq, Usman, et al.. (2016). Electrical microstimulation of the nucleus incertus induces forward locomotion and rotation in rats. Physiology & Behavior. 160. 50–58. 14 indexed citations
8.
Rajkumar, Ramamoorthy, et al.. (2015). Evidence of D2 receptor expression in the nucleus incertus of the rat. Physiology & Behavior. 151. 525–534. 14 indexed citations
9.
Rajkumar, Ramamoorthy, et al.. (2015). Ketamine and suicidal ideation in depression: Jumping the gun?. Pharmacological Research. 99. 23–35. 22 indexed citations
10.
Rajkumar, Ramamoorthy, et al.. (2015). Stress activates the nucleus incertus and modulates plasticity in the hippocampo-medial prefrontal cortical pathway. Brain Research Bulletin. 120. 83–89. 19 indexed citations
11.
Korpi, Esa R., Bjørnar den Hollander, Usman Farooq, et al.. (2015). Mechanisms of Action and Persistent Neuroplasticity by Drugs of Abuse. Pharmacological Reviews. 67(4). 872–1004. 110 indexed citations
12.
Rajkumar, Ramamoorthy, et al.. (2014). Role of constitutive calcium-independent phospholipase A2 beta in hippocampo-prefrontal cortical long term potentiation and spatial working memory. Neurochemistry International. 78. 96–104. 11 indexed citations
13.
Poore, Charlene Priscilla, Tej K. Pareek, Ramamoorthy Rajkumar, et al.. (2013). Specific Inhibition of p25/Cdk5 Activity by the Cdk5 Inhibitory Peptide Reduces NeurodegenerationIn Vivo. Journal of Neuroscience. 33(1). 334–343. 79 indexed citations
14.
Rajkumar, Ramamoorthy, et al.. (2013). Selective lesioning of nucleus incertus with corticotropin releasing factor-saporin conjugate. Brain Research. 1543. 179–190. 19 indexed citations
15.
Rajkumar, Ramamoorthy, et al.. (2013). Acute antipsychotic treatments induce distinct c-Fos expression patterns in appetite-related neuronal structures of the rat brain. Brain Research. 1508. 34–43. 18 indexed citations
16.
Pandey, Dilip K., Sushil Yadav, Radhakrishnan Mahesh, & Ramamoorthy Rajkumar. (2009). Depression-like and anxiety-like behavioural aftermaths of impact accelerated traumatic brain injury in rats: A model of comorbid depression and anxiety?. Behavioural Brain Research. 205(2). 436–442. 86 indexed citations
17.
Pandey, Dilip K., et al.. (2009). A novel 5-HT2A receptor antagonist exhibits antidepressant-like effects in a battery of rodent behavioural assays: Approaching early-onset antidepressants. Pharmacology Biochemistry and Behavior. 94(3). 363–373. 57 indexed citations
18.
19.
Rajkumar, Ramamoorthy, et al.. (2008). Antidepressant-like effects of serotonin type-3 antagonist, ondansetron: an investigation in behaviour-based rodent models. Behavioural Pharmacology. 19(1). 29–40. 109 indexed citations
20.
Pandey, Dilip K., et al.. (2008). Depressant-like effects of parthenolide in a rodent behavioural antidepressant test battery. Journal of Pharmacy and Pharmacology. 60(12). 1643–1650. 6 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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