Siddharth Ramanan

1.2k total citations
31 papers, 643 citations indexed

About

Siddharth Ramanan is a scholar working on Cognitive Neuroscience, Psychiatry and Mental health and Physiology. According to data from OpenAlex, Siddharth Ramanan has authored 31 papers receiving a total of 643 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Cognitive Neuroscience, 21 papers in Psychiatry and Mental health and 5 papers in Physiology. Recurrent topics in Siddharth Ramanan's work include Dementia and Cognitive Impairment Research (20 papers), Neurobiology of Language and Bilingualism (15 papers) and Memory and Neural Mechanisms (6 papers). Siddharth Ramanan is often cited by papers focused on Dementia and Cognitive Impairment Research (20 papers), Neurobiology of Language and Bilingualism (15 papers) and Memory and Neural Mechanisms (6 papers). Siddharth Ramanan collaborates with scholars based in Australia, United Kingdom and India. Siddharth Ramanan's co-authors include Muireann Irish, Olivier Piguet, John R. Hodges, Cherie Strikwerda‐Brown, Michael Hornberger, Devvarta Kumar, Emma Flanagan, Maxime Bertoux, Matthew A. Lambon Ralph and Daniel Roquet and has published in prestigious journals such as Journal of Neuroscience, Brain and Neurology.

In The Last Decade

Siddharth Ramanan

30 papers receiving 639 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Siddharth Ramanan Australia 15 450 368 106 103 71 31 643
Luisa Vesely United States 11 475 1.1× 309 0.8× 168 1.6× 149 1.4× 140 2.0× 14 680
Tal Shany‐Ur United States 12 456 1.0× 342 0.9× 90 0.8× 38 0.4× 88 1.2× 19 663
Shweta Antani United States 8 439 1.0× 367 1.0× 152 1.4× 88 0.9× 123 1.7× 16 661
Cherie Strikwerda‐Brown Australia 12 197 0.4× 153 0.4× 81 0.8× 72 0.7× 80 1.1× 26 451
John R. Hodges United Kingdom 8 470 1.0× 434 1.2× 180 1.7× 117 1.1× 69 1.0× 8 736
Delani Gunawardena United States 8 377 0.8× 166 0.5× 91 0.9× 162 1.6× 77 1.1× 9 478
Béatrice Garcin France 17 244 0.5× 290 0.8× 152 1.4× 47 0.5× 306 4.3× 48 785
Katy A. Cross United States 11 382 0.8× 223 0.6× 67 0.6× 78 0.8× 67 0.9× 21 564
Eugenia Hesse Argentina 12 427 0.9× 230 0.6× 44 0.4× 31 0.3× 56 0.8× 24 589
Ivana Buccione Italy 8 226 0.5× 301 0.8× 97 0.9× 36 0.3× 34 0.5× 8 552

Countries citing papers authored by Siddharth Ramanan

Since Specialization
Citations

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

Fields of papers citing papers by Siddharth Ramanan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Siddharth Ramanan

This figure shows the co-authorship network connecting the top 25 collaborators of Siddharth Ramanan. A scholar is included among the top collaborators of Siddharth Ramanan 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 Siddharth Ramanan. Siddharth Ramanan 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.
Ratnaike, Thiloka, Siddharth Ramanan, Raja Narayanan, et al.. (2025). Charting the phenotypic landscape of mitochondrial diseases through a systematic evaluation of pathogenic mitochondrial DNA and nuclear gene variants. Genetics in Medicine. 28(1). 101620–101620. 1 indexed citations
2.
Ramanan, Siddharth, Matthew A Rouse, Thomas Cope, et al.. (2024). Impaired semantic control in the logopenic variant of primary progressive aphasia. Brain Communications. 7(1). fcae463–fcae463. 1 indexed citations
3.
Ramanan, Siddharth, Karalyn Patterson, Peter Garrard, et al.. (2024). Lexical markers of disordered speech in primary progressive aphasia and ‘Parkinson-plus’ disorders. Brain Communications. 6(6). fcae433–fcae433. 1 indexed citations
4.
Ramanan, Siddharth, Daniel Roquet, Rebekah M. Ahmed, et al.. (2022). Mapping behavioural, cognitive and affective transdiagnostic dimensions in frontotemporal dementia. Brain Communications. 5(1). fcac344–fcac344. 17 indexed citations
5.
Ramanan, Siddharth, et al.. (2021). Anhedonia in Semantic Dementia—Exploring Right Hemispheric Contributions to the Loss of Pleasure. Brain Sciences. 11(8). 998–998. 12 indexed citations
6.
Ramanan, Siddharth, David Foxe, Rebekah M. Ahmed, et al.. (2021). Evidence for a pervasive autobiographical memory impairment in Logopenic Progressive Aphasia. Neurobiology of Aging. 108. 168–178. 11 indexed citations
7.
Foxe, David, Muireann Irish, Siddharth Ramanan, et al.. (2021). Longitudinal changes in behaviour, mood and functional capacity in the primary progressive aphasia variants. European Journal of Neuroscience. 56(9). 5601–5614. 10 indexed citations
8.
Ramanan, Siddharth, Daniel Roquet, John R. Hodges, et al.. (2020). Establishing two principal dimensions of cognitive variation in logopenic progressive aphasia. Brain Communications. 2(2). fcaa125–fcaa125. 33 indexed citations
9.
Ramanan, Siddharth, Lars Marstaller, John R. Hodges, Olivier Piguet, & Muireann Irish. (2020). Understanding the neural basis of episodic amnesia in logopenic progressive aphasia: A multimodal neuroimaging study. Cortex. 125. 272–287. 21 indexed citations
10.
Strikwerda‐Brown, Cherie, Siddharth Ramanan, John R. Hodges, et al.. (2020). The interplay of emotional and social conceptual processes during moral reasoning in frontotemporal dementia. Brain. 144(3). 938–952. 29 indexed citations
11.
Ramanan, Siddharth, et al.. (2019). Fronto-parietal contributions to episodic retrieval—evidence from neurodegenerative disorders. Learning & Memory. 26(7). 262–271. 11 indexed citations
12.
Strikwerda‐Brown, Cherie, Siddharth Ramanan, & Muireann Irish. (2019). <p>Neurocognitive mechanisms of theory of mind impairment in neurodegeneration: a transdiagnostic approach</p>. Neuropsychiatric Disease and Treatment. Volume 15. 557–573. 35 indexed citations
13.
Ramanan, Siddharth, et al.. (2019). Scene construction impairments in frontotemporal dementia: Evidence for a primary hippocampal contribution. Neuropsychologia. 137. 107327–107327. 21 indexed citations
14.
Ramanan, Siddharth, et al.. (2018). Exploring the contribution of visual imagery to scene construction – Evidence from Posterior Cortical Atrophy. Cortex. 106. 261–274. 21 indexed citations
15.
Ramanan, Siddharth, Olivier Piguet, & Muireann Irish. (2017). Rethinking the Role of the Angular Gyrus in Remembering the Past and Imagining the Future: The Contextual Integration Model. The Neuroscientist. 24(4). 342–352. 111 indexed citations
16.
Ramanan, Siddharth. (2017). Distinct Neural Networks Support Autobiographical and Episodic Remembering. Journal of Neuroscience. 37(23). 5591–5593. 5 indexed citations
17.
Irish, Muireann, Ramón Landín-Romero, Siddharth Ramanan, et al.. (2017). Evolution of autobiographical memory impairments in Alzheimer's disease and frontotemporal dementia – A longitudinal neuroimaging study. Neuropsychologia. 110. 14–25. 45 indexed citations
18.
Ramanan, Siddharth, Leonardo Cruz de Souza, Marie Sarazin, et al.. (2016). Determinants of theory of mind performance in Alzheimer's disease: A data-mining study. Cortex. 88. 8–18. 44 indexed citations
19.
Ramanan, Siddharth, Maxime Bertoux, Emma Flanagan, et al.. (2016). Longitudinal Executive Function and Episodic Memory Profiles in Behavioral-Variant Frontotemporal Dementia and Alzheimer’s Disease. Journal of the International Neuropsychological Society. 23(1). 34–43. 67 indexed citations
20.
Ramanan, Siddharth & Devvarta Kumar. (2013). Prospective Memory in Parkinson's Disease: A Meta-analysis. Journal of the International Neuropsychological Society. 19(10). 1109–1118. 35 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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