Marcelo Merello

5.5k total citations
142 papers, 3.7k citations indexed

About

Marcelo Merello is a scholar working on Neurology, Cellular and Molecular Neuroscience and Psychiatry and Mental health. According to data from OpenAlex, Marcelo Merello has authored 142 papers receiving a total of 3.7k indexed citations (citations by other indexed papers that have themselves been cited), including 117 papers in Neurology, 28 papers in Cellular and Molecular Neuroscience and 22 papers in Psychiatry and Mental health. Recurrent topics in Marcelo Merello's work include Parkinson's Disease Mechanisms and Treatments (96 papers), Neurological disorders and treatments (78 papers) and Botulinum Toxin and Related Neurological Disorders (28 papers). Marcelo Merello is often cited by papers focused on Parkinson's Disease Mechanisms and Treatments (96 papers), Neurological disorders and treatments (78 papers) and Botulinum Toxin and Related Neurological Disorders (28 papers). Marcelo Merello collaborates with scholars based in Argentina, United States and United Kingdom. Marcelo Merello's co-authors include Sergio Starkstein, R. Leiguarda, Malco Rossi, Santiago Perez‐Lloret, Daniel Cerquetti, Ángel Cammarota, Andrew J. Lees, Gustavo Petracca, L. Sabe and María Inés Nouzeilles and has published in prestigious journals such as SHILAP Revista de lepidopterología, Neurology and Biological Psychiatry.

In The Last Decade

Marcelo Merello

138 papers receiving 3.6k citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Marcelo Merello 2.8k 815 647 623 319 142 3.7k
Roongroj Bhidayasiri 3.0k 1.1× 874 1.1× 550 0.9× 395 0.6× 392 1.2× 222 4.0k
Kelvin L. Chou 2.5k 0.9× 642 0.8× 625 1.0× 438 0.7× 333 1.0× 123 3.2k
Uwe Ehrt 2.0k 0.7× 476 0.6× 786 1.2× 559 0.9× 307 1.0× 33 3.0k
Carsten Eggers 2.0k 0.7× 529 0.6× 412 0.6× 809 1.3× 183 0.6× 124 2.9k
Maurizio Zibetti 3.3k 1.2× 819 1.0× 317 0.5× 672 1.1× 483 1.5× 141 4.1k
Berta Pascual‐Sedano 2.7k 1.0× 910 1.1× 599 0.9× 833 1.3× 184 0.6× 83 3.4k
Tien K. Khoo 3.1k 1.1× 642 0.8× 736 1.1× 774 1.2× 380 1.2× 69 4.2k
Ramon L. Rodriguez 3.3k 1.2× 1.4k 1.8× 343 0.5× 440 0.7× 166 0.5× 107 4.0k
Lana M. Chahine 2.6k 1.0× 524 0.6× 611 0.9× 902 1.4× 660 2.1× 126 3.8k
Irene Hegeman Richard 2.0k 0.7× 410 0.5× 447 0.7× 579 0.9× 438 1.4× 50 2.5k

Countries citing papers authored by Marcelo Merello

Since Specialization
Citations

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

Fields of papers citing papers by Marcelo Merello

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Marcelo Merello

This figure shows the co-authorship network connecting the top 25 collaborators of Marcelo Merello. A scholar is included among the top collaborators of Marcelo Merello 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 Marcelo Merello. Marcelo Merello 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.
Rossi, Malco, et al.. (2025). Diverse paths of phenotypic evolution in functional movement disorders: A longitudinal perspective. Parkinsonism & Related Disorders. 144. 108059–108059.
2.
Merello, Marcelo. (2025). The Multiple Facets of Bradykinesia: Barriers to Measurement and Diagnosis with Digital Technology. Movement Disorders Clinical Practice. 12(S3). S36–S40.
3.
Rossi, Malco, et al.. (2023). Rapidly Progressive Atypical Parkinsonism as a Presenting Feature of ATX‐CACNA1G (SCA42). Movement Disorders Clinical Practice. 10(4). 713–715. 1 indexed citations
4.
Merello, Marcelo, et al.. (2023). Motor assessment of patients with multiple system atrophy: underuse of the Unified Multiple System Atrophy Rating Scale (UMSARS). Clinical Autonomic Research. 33(2). 143–148. 1 indexed citations
5.
Arena, Julieta, et al.. (2021). Correlation between 99mTc-TRODAT-1 SPECT and 18F-FDOPA PET in patients with Parkinson’s disease: a pilot study. Radiologia Brasileira. 54(4). 232–237. 2 indexed citations
6.
Stoessl, A. Jon, Kailash P. Bhatia, & Marcelo Merello. (2020). Movement Disorders in the World of COVID‐19. Movement Disorders Clinical Practice. 7(4). 355–356. 13 indexed citations
7.
Rossi, Malco, Sterre van der Veen, Marcelo Merello, Marina A.J. Tijssen, & Bart van de Warrenburg. (2020). Myoclonus‐Ataxia Syndromes: A Diagnostic Approach. Movement Disorders Clinical Practice. 8(1). 9–24. 11 indexed citations
8.
Mulroy, Eoin, et al.. (2019). Animals in the Brain. Movement Disorders Clinical Practice. 6(3). 189–198. 5 indexed citations
9.
Rossi, Malco, Bettina Balint, Patricio Millar Vernetti, Kailash P. Bhatia, & Marcelo Merello. (2018). Genetic Dystonia‐ataxia Syndromes: Clinical Spectrum, Diagnostic Approach, and Treatment Options. Movement Disorders Clinical Practice. 5(4). 373–382. 19 indexed citations
10.
Perez‐Lloret, Santiago, et al.. (2017). A multifactorial study on nutritional status, binge eating and physical activity as main factors directly influencing body weight in Parkinson’s disease. npj Parkinson s Disease. 3(1). 17–17. 8 indexed citations
11.
Rossi, Malco, Santiago Perez‐Lloret, Patricio Millar Vernetti, et al.. (2015). Olfactory Dysfunction Evaluation Is Not Affected by Comorbid Depression in Parkinson's Disease. Movement Disorders. 30(9). 1275–1279. 21 indexed citations
12.
Martínez‐Martín, Pablo, Carmen Rodríguez‐Blázquez, Mario Álvarez, et al.. (2014). Parkinson's disease severity levels and MDS-Unified Parkinson's Disease Rating Scale. Parkinsonism & Related Disorders. 21(1). 50–54. 236 indexed citations
13.
Perez‐Lloret, Santiago & Marcelo Merello. (2014). Two new adenosine receptor antagonists for the treatment of Parkinson's disease: istradefylline versus tozadenant. Expert Opinion on Pharmacotherapy. 15(8). 1097–1107. 16 indexed citations
14.
15.
Perez‐Lloret, Santiago, Malco Rossi, Daniel P. Cardinali, & Marcelo Merello. (2010). Actigraphic Evaluation of Motor Fluctuations in Patients with Parkinson's Disease. International Journal of Neuroscience. 120(2). 137–143. 11 indexed citations
16.
Merello, Marcelo, et al.. (2006). Neuronal activity of the zona incerta in Parkinson's disease patients. Movement Disorders. 21(7). 937–943. 29 indexed citations
17.
Merello, Marcelo. (2006). Dyskinesias induced by subthalamotomy in Parkinson's disease are unresponsive to amantadine. Journal of Neurology Neurosurgery & Psychiatry. 77(2). 172–174. 17 indexed citations
18.
Starkstein, Sergio, Silvia Vázquez, Gustavo Petracca, et al.. (1997). SPECT Findings in Alzheimer’s Disease and Parkinson’s Disease with Dementia. SHILAP Revista de lepidopterología. 1 indexed citations
19.
Merello, Marcelo, et al.. (1997). Sleep benefit in parkinson's disease. Movement Disorders. 12(4). 506–508. 64 indexed citations
20.
Merello, Marcelo & R. Leiguarda. (1995). Tratamiento de las fluctuaciones motoras de la enfermedad de Parkinson con inyecciones subcutaneas de apomorfina. Medicina-buenos Aires. 5–10.

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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