Shankar Tumati

930 total citations
27 papers, 573 citations indexed

About

Shankar Tumati is a scholar working on Cognitive Neuroscience, Psychiatry and Mental health and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Shankar Tumati has authored 27 papers receiving a total of 573 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Cognitive Neuroscience, 9 papers in Psychiatry and Mental health and 8 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Shankar Tumati's work include Functional Brain Connectivity Studies (15 papers), Dementia and Cognitive Impairment Research (7 papers) and Neural dynamics and brain function (5 papers). Shankar Tumati is often cited by papers focused on Functional Brain Connectivity Studies (15 papers), Dementia and Cognitive Impairment Research (7 papers) and Neural dynamics and brain function (5 papers). Shankar Tumati collaborates with scholars based in Canada, Netherlands and United States. Shankar Tumati's co-authors include Georg Northoff, Sander Martens, André Alemán, André Alemán, Martin P. Paulus, Krista L. Lanctôt, Nathan Herrmann, Jianfeng Zhang, Zirui Huang and Huibert Burger and has published in prestigious journals such as PLoS ONE, NeuroImage and Neuroscience & Biobehavioral Reviews.

In The Last Decade

Shankar Tumati

25 papers receiving 563 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Shankar Tumati Canada 15 325 123 104 99 71 27 573
Shailendra Segobin France 16 434 1.3× 111 0.9× 104 1.0× 140 1.4× 71 1.0× 55 822
Amithrupa Sabbineni United States 10 384 1.2× 77 0.6× 114 1.1× 98 1.0× 39 0.5× 13 663
Øyvind Sundseth Norway 7 365 1.1× 218 1.8× 120 1.2× 177 1.8× 58 0.8× 9 676
Takeshi Uema Japan 13 261 0.8× 141 1.1× 84 0.8× 77 0.8× 66 0.9× 23 767
Hongyu Yang China 14 292 0.9× 234 1.9× 99 1.0× 78 0.8× 64 0.9× 27 649
Hao-Ming Dong China 12 403 1.2× 110 0.9× 87 0.8× 194 2.0× 47 0.7× 17 578
Marisa Le Masurier United Kingdom 10 282 0.9× 192 1.6× 90 0.9× 175 1.8× 44 0.6× 10 658
Susanne Meinert Germany 15 317 1.0× 179 1.5× 191 1.8× 129 1.3× 40 0.6× 37 700
Dajung J. Kim South Korea 13 248 0.8× 186 1.5× 43 0.4× 79 0.8× 98 1.4× 18 581
Anouk Schrantee Netherlands 15 301 0.9× 276 2.2× 64 0.6× 122 1.2× 66 0.9× 72 686

Countries citing papers authored by Shankar Tumati

Since Specialization
Citations

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

Fields of papers citing papers by Shankar Tumati

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Shankar Tumati

This figure shows the co-authorship network connecting the top 25 collaborators of Shankar Tumati. A scholar is included among the top collaborators of Shankar Tumati 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 Shankar Tumati. Shankar Tumati 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.
Tumati, Shankar, Melissa H. Wong, Nathan Herrmann, et al.. (2024). Sex‐specific neuropsychological correlates of apathy and depression across neurodegenerative disorders. International Journal of Geriatric Psychiatry. 39(3). e6080–e6080.
2.
Tumati, Shankar, Paul B. Rosenberg, Alan J. Lerner, et al.. (2024). Measuring clinically relevant change in apathy symptoms in ADMET and ADMET 2. International Psychogeriatrics. 36(12). 1232–1244. 2 indexed citations
3.
Marsman, Jan‐Bernard C., Sander Martens, Shankar Tumati, et al.. (2024). Alterations in Gray Matter Structural Networks in Amnestic Mild Cognitive Impairment: A Source-Based Morphometry Study. Journal of Alzheimer s Disease. 101(1). 61–73.
4.
5.
Lanctôt, Krista L., Nathan Herrmann, Alex Kiss, et al.. (2023). Lipopolysaccharide, Immune Biomarkers and Cerebral Amyloid-Beta Deposition in Older Adults With Mild Cognitive Impairment & Major Depressive Disorder. American Journal of Geriatric Psychiatry. 31(10). 786–795. 3 indexed citations
6.
Lanctôt, Krista L., Shankar Tumati, Jamie Perin, et al.. (2023). Heterogeneity of Response to Methylphenidate in Apathetic Patients in the ADMET 2 Trial. American Journal of Geriatric Psychiatry. 31(12). 1077–1087. 1 indexed citations
7.
Golesorkhi, Mehrshad, Javier Gómez‐Pilar, Shankar Tumati, et al.. (2022). From temporal to spatial topography: hierarchy of neural dynamics in higher- and lower-order networks shapes their complexity. Cerebral Cortex. 32(24). 5637–5653. 16 indexed citations
8.
Tumati, Shankar, Damien Gallagher, Nathan Herrmann, et al.. (2022). The Relationship between Oxidative Stress and Subjective Sleep Quality in People with Coronary Artery Disease. Brain Sciences. 12(8). 1070–1070. 7 indexed citations
9.
Tumati, Shankar, Esther M. Opmeer, Jan‐Bernard C. Marsman, et al.. (2021). Planning in amnestic mild cognitive impairment: an fMRI study. Experimental Gerontology. 159. 111673–111673. 3 indexed citations
10.
Tumati, Shankar, Martin P. Paulus, & Georg Northoff. (2021). Out-of-step: brain-heart desynchronization in anxiety disorders. Molecular Psychiatry. 26(6). 1726–1737. 48 indexed citations
11.
Tumati, Shankar, et al.. (2021). Blood-based biomarkers of agitation in Alzheimer's disease: Advances and future prospects. Neurochemistry International. 152. 105250–105250. 12 indexed citations
12.
Wolff, Annemarie, Liang Chen, Shankar Tumati, et al.. (2021). Prestimulus dynamics blend with the stimulus in neural variability quenching. NeuroImage. 238. 118160–118160. 25 indexed citations
13.
Tumati, Shankar, et al.. (2021). Medical Cannabis Use Among Older Adults in Canada: Self-Reported Data on Types and Amount Used, and Perceived Effects. Drugs & Aging. 39(2). 153–163. 39 indexed citations
14.
Martens, Sander, Esther M. Opmeer, Jan‐Bernard C. Marsman, et al.. (2021). Widespread white matter aberration is associated with the severity of apathy in amnestic Mild Cognitive Impairment: Tract-based spatial statistics analysis. NeuroImage Clinical. 29. 102567–102567. 16 indexed citations
15.
Zhang, Jianfeng, Zirui Huang, Shankar Tumati, & Georg Northoff. (2020). Rest-task modulation of fMRI-derived global signal topography is mediated by transient coactivation patterns. PLoS Biology. 18(7). e3000733–e3000733. 41 indexed citations
16.
Tumati, Shankar, Jan‐Bernard C. Marsman, Peter Paul De Deyn, Sander Martens, & André Alemán. (2020). Functional network topology associated with apathy in Alzheimer's disease. Journal of Affective Disorders. 266. 473–481. 19 indexed citations
17.
Tumati, Shankar, Sander Martens, Bauke M. de Jong, & André Alemán. (2018). Lateral parietal cortex in the generation of behavior: Implications for apathy. Progress in Neurobiology. 175. 20–34. 35 indexed citations
18.
Tumati, Shankar, Esther M. Opmeer, Jan‐Bernard C. Marsman, et al.. (2018). Lower Choline and Myo-Inositol in Temporo-Parietal Cortex Is Associated With Apathy in Amnestic MCI. Frontiers in Aging Neuroscience. 10. 106–106. 17 indexed citations
19.
Tumati, Shankar, Huibert Burger, Sander Martens, Yvonne T. van der Schouw, & André Alemán. (2016). Association between Cognition and Serum Insulin-Like Growth Factor-1 in Middle-Aged & Older Men: An 8 Year Follow-Up Study. PLoS ONE. 11(4). e0154450–e0154450. 47 indexed citations
20.
Tumati, Shankar, Sander Martens, & André Alemán. (2013). Magnetic resonance spectroscopy in mild cognitive impairment: Systematic review and meta-analysis. Neuroscience & Biobehavioral Reviews. 37(10). 2571–2586. 76 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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