Mark Haagensen

580 total citations
14 papers, 383 citations indexed

About

Mark Haagensen is a scholar working on Social Psychology, Ecology and Surgery. According to data from OpenAlex, Mark Haagensen has authored 14 papers receiving a total of 383 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Social Psychology, 4 papers in Ecology and 3 papers in Surgery. Recurrent topics in Mark Haagensen's work include Primate Behavior and Ecology (7 papers), Marine animal studies overview (2 papers) and Bat Biology and Ecology Studies (2 papers). Mark Haagensen is often cited by papers focused on Primate Behavior and Ecology (7 papers), Marine animal studies overview (2 papers) and Bat Biology and Ecology Studies (2 papers). Mark Haagensen collaborates with scholars based in South Africa, United States and Belgium. Mark Haagensen's co-authors include Paul R. Manger, Muhammad A. Spocter, Jason Hemingway, Emmanuel Gilissen, Nina Patzke, Busisiwe C. Maseko, Adhil Bhagwandin, Amadi O. Ihunwo, Michelle Prowse and John D. Pettigrew and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and The Journal of Comparative Neurology.

In The Last Decade

Mark Haagensen

14 papers receiving 380 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Mark Haagensen South Africa	10	106	100	88	76	73	14	383
Nobuhiko Sawai Japan	17	95 0.9×	63 0.6×	129 1.5×	59 0.8×	105 1.4×	28	780
Chun‐Ying Yang Japan	15	48 0.5×	61 0.6×	99 1.1×	26 0.3×	87 1.2×	26	502
Jason Hemingway South Africa	10	74 0.7×	30 0.3×	46 0.5×	62 0.8×	65 0.9×	17	312
M. Reader United Kingdom	10	45 0.4×	51 0.5×	77 0.9×	57 0.8×	44 0.6×	12	392
Tracy Yamawaki United States	9	111 1.0×	57 0.6×	111 1.3×	53 0.7×	30 0.4×	15	651
Jean‐Paul Rio France	12	91 0.9×	88 0.9×	245 2.8×	43 0.6×	28 0.4×	22	559
Mark R. Braford United States	12	68 0.6×	86 0.9×	198 2.3×	45 0.6×	152 2.1×	14	591
Megan Harrison Australia	9	49 0.5×	69 0.7×	96 1.1×	24 0.3×	129 1.8×	18	506
J. Westerga Netherlands	12	71 0.7×	57 0.6×	157 1.8×	47 0.6×	17 0.2×	18	599
Cláudio A.B. Toledo Brazil	11	86 0.8×	20 0.2×	124 1.4×	94 1.2×	21 0.3×	23	554

Countries citing papers authored by Mark Haagensen

Since Specialization

Citations

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

Fields of papers citing papers by Mark Haagensen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Mark Haagensen

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

All Works

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14 of 14 papers shown

Haagensen, Mark, et al.. (2021). Metronidazole-induced encephalopathy. SHILAP Revista de lepidopterología. 25(1). 2016–2016. 5 indexed citations

Bertelsen, Mads F., Adhil Bhagwandin, Mark Haagensen, et al.. (2020). Brain of the African wild dog. I. Anatomy, architecture, and volumetrics. The Journal of Comparative Neurology. 528(18). 3245–3261. 8 indexed citations

Anderson, David G., Mark Haagensen, Ronald Pierson, et al.. (2019). Emerging differences between Huntington's disease-like 2 and Huntington's disease: A comparison using MRI brain volumetry. NeuroImage Clinical. 21. 101666–101666. 10 indexed citations

Haagensen, Mark, et al.. (2018). Steatosis in South African women: How much and why?. PLoS ONE. 13(1). e0191388–e0191388. 14 indexed citations

Haagensen, Mark, et al.. (2018). Juvenile idiopathic arthritis flare due to rice bodies in the knee of a 10-year-old girl. South African Medical Journal. 108(10). 833–833. 3 indexed citations

Bhagwandin, Adhil, Mark Haagensen, & Paul R. Manger. (2017). The Brain of the Black (Diceros bicornis) and White (Ceratotherium simum) African Rhinoceroses: Morphology and Volumetrics from Magnetic Resonance Imaging. Frontiers in Neuroanatomy. 11. 74–74. 6 indexed citations

Patzke, Nina, et al.. (2013). Organization and chemical neuroanatomy of the African elephant (Loxodonta africana) hippocampus. Brain Structure and Function. 219(5). 1587–1601. 20 indexed citations

Patzke, Nina, Muhammad A. Spocter, Karl Æ. Karlsson, et al.. (2013). In contrast to many other mammals, cetaceans have relatively small hippocampi that appear to lack adult neurogenesis. Brain Structure and Function. 220(1). 361–383. 118 indexed citations

Manger, Paul R., Michelle Prowse, Mark Haagensen, & Jason Hemingway. (2012). Quantitative analysis of neocortical gyrencephaly in African elephants (Loxodonta africana) and six species of cetaceans: Comparison with other mammals. The Journal of Comparative Neurology. 520(11). 2430–2439. 44 indexed citations

10.

Maseko, Busisiwe C., Muhammad A. Spocter, Mark Haagensen, & Paul R. Manger. (2012). Elephants Have Relatively the Largest Cerebellum Size of Mammals. The Anatomical Record. 295(4). 661–672. 45 indexed citations

11.

Spocter, Muhammad A., et al.. (2011). Volumetric Analysis of the African Elephant Ventricular System. The Anatomical Record. 294(8). 1412–1417. 11 indexed citations

12.

Pettigrew, John D., Adhil Bhagwandin, Mark Haagensen, & Paul R. Manger. (2010). Visual Acuity and Heterogeneities of Retinal Ganglion Cell Densities and the Tapetum Lucidum of the African Elephant <i>(Loxodonta africana)</i>. Brain Behavior and Evolution. 75(4). 251–261. 32 indexed citations

13.

Manger, Paul R., Jason Hemingway, Mark Haagensen, & Emmanuel Gilissen. (2010). Cross-sectional area of the elephant corpus callosum: comparison to other eutherian mammals. Neuroscience. 167(3). 815–824. 32 indexed citations

14.

Levien, Lewis J., et al.. (2008). Assessment of the medial head of the gastrocnemius muscle in functional compression of the popliteal artery. Journal of Vascular Surgery. 48(5). 1189–1196. 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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