David A. Ramsay

6.9k total citations · 2 hit papers
77 papers, 4.2k citations indexed

About

David A. Ramsay is a scholar working on Neurology, Molecular Biology and Genetics. According to data from OpenAlex, David A. Ramsay has authored 77 papers receiving a total of 4.2k indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Neurology, 20 papers in Molecular Biology and 17 papers in Genetics. Recurrent topics in David A. Ramsay's work include Glioma Diagnosis and Treatment (15 papers), Brain Metastases and Treatment (5 papers) and Neuroblastoma Research and Treatments (5 papers). David A. Ramsay is often cited by papers focused on Glioma Diagnosis and Treatment (15 papers), Brain Metastases and Treatment (5 papers) and Neuroblastoma Research and Treatments (5 papers). David A. Ramsay collaborates with scholars based in Canada, United States and United Kingdom. David A. Ramsay's co-authors include David R. Macdonald, J. Gregory Cairncross, Yasushi Ino, David N. Louis, Robert Hammond, David K. Lisle, Dianne M. Finkelstein, Jonathan S. Silver, Keisuke Ueki and Paul C. Stark and has published in prestigious journals such as American Journal of Psychiatry, Brain and JNCI Journal of the National Cancer Institute.

In The Last Decade

David A. Ramsay

76 papers receiving 4.1k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Specific Genetic Predictors of Chemotherapeutic Response and Survival in Patients With Anaplastic Oligodendrogliomas

1998 1.2k citations J. Gregory Cairncross, David R. Macdonald et al. JNCI Journal of the National Cancer Institute profile →
The cellular inflammatory response in human spinal cords after injury

2006 648 citations Judith C. Fleming, M. D. Norenberg et al. Brain profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
David A. Ramsay Canada	25	2.0k	1.3k	902	789	751	77	4.2k
Yuichi Hirose Japan	32	1.1k 0.6×	1.3k 1.0×	1.3k 1.4×	627 0.8×	492 0.7×	299	4.5k
Jun‐ichi Kuratsu Japan	40	1.5k 0.7×	1.1k 0.9×	2.0k 2.3×	843 1.1×	577 0.8×	200	5.6k
Bridget J. McCarthy United States	34	2.5k 1.2×	1.0k 0.8×	1.5k 1.7×	1.1k 1.4×	566 0.8×	65	5.6k
Fábio M. Iwamoto United States	37	3.0k 1.5×	937 0.7×	1.4k 1.5×	1.2k 1.6×	646 0.9×	148	4.6k
Maria Luisa Garrè Italy	33	2.0k 1.0×	1.2k 0.9×	957 1.1×	582 0.7×	259 0.3×	136	3.7k
Robert Hammond Canada	25	1.6k 0.8×	970 0.8×	874 1.0×	728 0.9×	488 0.6×	111	3.5k
Elias Perentes Switzerland	29	758 0.4×	1.3k 1.0×	691 0.8×	391 0.5×	257 0.3×	82	3.6k
Susan Chi United States	35	1.6k 0.8×	1.6k 1.3×	1.1k 1.2×	562 0.7×	308 0.4×	121	3.6k
Annunziato Mangiola Italy	38	1.2k 0.6×	2.2k 1.7×	1.1k 1.2×	438 0.6×	1.8k 2.5×	117	5.2k
Christian Hagel Germany	36	707 0.3×	1.1k 0.9×	1.5k 1.7×	482 0.6×	342 0.5×	202	4.0k

Countries citing papers authored by David A. Ramsay

Since Specialization

Citations

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

Fields of papers citing papers by David A. Ramsay

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by David A. Ramsay. 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 David A. Ramsay. The network helps show where David A. Ramsay may publish in the future.

Co-authorship network of co-authors of David A. Ramsay

This figure shows the co-authorship network connecting the top 25 collaborators of David A. Ramsay. A scholar is included among the top collaborators of David A. Ramsay 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 David A. Ramsay. David A. Ramsay 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:

20 of 20 papers shown

Prasad, Chitra, C. Anthony Rupar, Craig Campbell, et al.. (2014). Case of Multiple Sulfatase Deficiency and Ocular Albinism: A Diagnostic Odyssey. Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques. 41(5). 626–631. 10 indexed citations

Lahiry, Piya, Jian Wang, J. F. Robinson, et al.. (2009). A Multiplex Human Syndrome Implicates a Key Role for Intestinal Cell Kinase in Development of Central Nervous, Skeletal, and Endocrine Systems. The American Journal of Human Genetics. 84(6). 822–822. 5 indexed citations

Lahiry, Piya, Jian Wang, John F. Robinson, et al.. (2009). A Multiplex Human Syndrome Implicates a Key Role for Intestinal Cell Kinase in Development of Central Nervous, Skeletal, and Endocrine Systems. The American Journal of Human Genetics. 84(2). 134–147. 53 indexed citations

Penny, Kay, Graeme D Smith, David A. Ramsay, et al.. (2008). An examination of subgroup classification in irritable bowel syndrome patients over time: A prospective study. International Journal of Nursing Studies. 45(12). 1715–1720. 10 indexed citations

Shkrum, Michael J. & David A. Ramsay. (2007). Forensic pathology of trauma : common problems for the pathologist. Digital Access to Libraries (Université catholique de Louvain (UCL), l'Université de Namur (UNamur) and the Université Saint-Louis (USL-B)). 43 indexed citations

Fleming, Judith C., M. D. Norenberg, David A. Ramsay, et al.. (2006). The cellular inflammatory response in human spinal cords after injury. Brain. 129(12). 3249–3269. 648 indexed citations breakdown →

Parney, Ian F., Kenneth C. Petruk, Chunhai Hao, et al.. (2002). Cytokine and cytokine receptor mRNA expression in human glioblastomas: evidence of Th1, Th2 and Th3 cytokine dysregulation. Acta Neuropathologica. 103(2). 171–178. 153 indexed citations

Ramsay, David A., et al.. (2001). Cervical Flexion Myelopathy After Valproic Acid Overdose. Spine. 26(19). E459–E461. 8 indexed citations

Wilmshurst, Jo M., Chris Rittey, Coleen Adams, et al.. (2001). Severe infantile axonal neuropathy with respiratory failure. Muscle & Nerve. 24(6). 760–768. 23 indexed citations

10.

Ino, Yasushi, Magdalena C. Ƶlatescu, Hikaru Sasaki, et al.. (2000). Long survival and therapeutic responses in patient histologically disparate high-grade gliomas demonstrating chromosome 1p loss. Journal of neurosurgery. 92(6). 983–990. 120 indexed citations

11.

Cairncross, Gregory, Lode J. Swinnen, Robert Bayer, et al.. (2000). Myeloablative chemotherapy for recurrent aggressiveoligodendroglioma. Neuro-Oncology. 2(2). 114–119. 27 indexed citations

12.

Ramsay, David A., et al.. (2000). Surgical emphysema of the face and neck due to repeated Valsalva following a laceration to the buccal mucosa. European Journal of Emergency Medicine. 7(1). 73–74. 4 indexed citations

13.

Ramsay, David A., et al.. (1995). Cytogenetic evidence that a tumor suppressor gene in the long arm of chromosome 1 contributes to glioma growth. Cancer Genetics and Cytogenetics. 84(1). 46–50. 29 indexed citations

14.

Meyel, Donald J. van, David A. Ramsay, Alan G. Casson, et al.. (1994). p53 Mutation, Expression, and DNA Ploidy in Evolving Gliomas: Evidence for Two Pathways of Progression. JNCI Journal of the National Cancer Institute. 86(13). 1011–1017. 87 indexed citations

15.

Cairncross, J. Gregory, David R. Macdonald, & David A. Ramsay. (1992). Aggressive Oligodendroglioma. Neurosurgery. 31(1). 78–82. 95 indexed citations

16.

Ramsay, David A., et al.. (1990). Fatal Streptokinase-Induced Intracerebral Haemorrhage in Cerebral Amyloid Angiopathy. Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques. 17(3). 336–341. 24 indexed citations

17.

Drachman, Daniel B., et al.. (1987). Humoral Pathogenesis of Myasthenia Grayis^a. Annals of the New York Academy of Sciences. 505(1). 90–105. 94 indexed citations

18.

Auerbach, C. & David A. Ramsay. (1973). Analysis of the storage effect of nitrosoethylurethane (NEU) in Neurospora crassa. Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis. 18(2). 143–147. 3 indexed citations

19.

Auerbach, C. & David A. Ramsay. (1973). Analysis of the storage effect of diepoxybutane (DEB) in Neurospora crassa. Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis. 18(2). 129–141. 6 indexed citations

20.

Auerbach, C. & David A. Ramsay. (1967). Differential effect of incubation temperature on nitrous acid-induced reversion frequencies at two loci in Neurospora. Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis. 4(4). 508–510. 13 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.

Explore authors with similar magnitude of impact