Sam Birdi

692 total citations
6 papers, 467 citations indexed

About

Sam Birdi is a scholar working on Neurology, Cellular and Molecular Neuroscience and Rheumatology. According to data from OpenAlex, Sam Birdi has authored 6 papers receiving a total of 467 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Neurology, 2 papers in Cellular and Molecular Neuroscience and 1 paper in Rheumatology. Recurrent topics in Sam Birdi's work include Neurological disorders and treatments (6 papers), Parkinson's Disease Mechanisms and Treatments (6 papers) and Botulinum Toxin and Related Neurological Disorders (2 papers). Sam Birdi is often cited by papers focused on Neurological disorders and treatments (6 papers), Parkinson's Disease Mechanisms and Treatments (6 papers) and Botulinum Toxin and Related Neurological Disorders (2 papers). Sam Birdi collaborates with scholars based in Canada, Austria and United States. Sam Birdi's co-authors include Ali H. Rajput, Paul J. Bédard, Frédéric Calon, Oleh Hornykiewicz, Thérèse Di Paolo, Robert Macaulay, David H. George, Mark Fenton, Bohdan Rozdilsky and Christopher A. Robinson and has published in prestigious journals such as Biological Psychiatry, Movement Disorders and Journal of Neuropathology & Experimental Neurology.

In The Last Decade

Sam Birdi

6 papers receiving 461 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Sam Birdi Canada	5	373	239	66	43	43	6	467
Yves Agid France	9	255 0.7×	260 1.1×	90 1.4×	52 1.2×	64 1.5×	10	418
Kevin McFarthing United Kingdom	11	254 0.7×	163 0.7×	135 2.0×	50 1.2×	87 2.0×	22	451
Karen L. Eskow United States	8	479 1.3×	523 2.2×	78 1.2×	40 0.9×	30 0.7×	8	638
Tetsuyuki Tsutsumi Japan	10	170 0.5×	292 1.2×	135 2.0×	21 0.5×	29 0.7×	15	377
Duvoisin Rc United States	13	291 0.8×	177 0.7×	58 0.9×	50 1.2×	29 0.7×	25	410
Alberto Brugnoli Italy	10	241 0.6×	178 0.7×	87 1.3×	44 1.0×	57 1.3×	18	351
Hiroyasu Tanaka Japan	4	294 0.8×	312 1.3×	72 1.1×	16 0.4×	28 0.7×	5	403
M. Bonastre Spain	14	280 0.8×	300 1.3×	97 1.5×	38 0.9×	39 0.9×	28	439
Haydn N. Allbutt Australia	10	232 0.6×	237 1.0×	87 1.3×	47 1.1×	88 2.0×	12	438
S. Kuo United States	10	274 0.7×	454 1.9×	175 2.7×	20 0.5×	22 0.5×	12	527

Countries citing papers authored by Sam Birdi

Since Specialization

Citations

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

Fields of papers citing papers by Sam Birdi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sam Birdi

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

All Works

Sort: Min cites: Since: Top N: Style:

6 of 6 papers shown

1.

Fenton, Mark, Sam Birdi, Robert Macaulay, et al.. (2002). Clinical–Pathological study of levodopa complications. Movement Disorders. 17(2). 289–296. 101 indexed citations

2.

Birdi, Sam, Ali H. Rajput, Mark Fenton, et al.. (2002). Progressive supranuclear palsy diagnosis and confounding features: Report on 16 autopsied cases. Movement Disorders. 17(6). 1255–1264. 92 indexed citations

3.

Calon, Frédéric, Sam Birdi, Ali H. Rajput, et al.. (2002). Increase of Preproenkephalin mRNA Levels in the Putamen of Parkinson Disease Patients with Levodopa-Induced Dyskinesias. Journal of Neuropathology & Experimental Neurology. 61(2). 186–196. 107 indexed citations

4.

Calon, Frédéric, Zia Ur Rahman, Sam Birdi, et al.. (2001). Elevated levels of ΔFosB and RGS9 in striatum in Parkinson’s disease. Biological Psychiatry. 50(10). 813–816. 99 indexed citations

5.

Dhand, Amar, Sam Birdi, & Ali H. Rajput. (1998). Frequency of respiratory disorders and bradycardia in essential tremor — consideration of treatment. Parkinsonism & Related Disorders. 4(1). 7–10. 1 indexed citations

6.

Rajput, Ali H. & Sam Birdi. (1997). Epidemiology of Parkinson's disease. Parkinsonism & Related Disorders. 3(4). 175–186. 67 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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