R. Laas

485 total citations
26 papers, 369 citations indexed

About

R. Laas is a scholar working on Neurology, Molecular Biology and Genetics. According to data from OpenAlex, R. Laas has authored 26 papers receiving a total of 369 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Neurology, 7 papers in Molecular Biology and 6 papers in Genetics. Recurrent topics in R. Laas's work include Traumatic Brain Injury and Neurovascular Disturbances (6 papers), Glioma Diagnosis and Treatment (4 papers) and Cerebrospinal fluid and hydrocephalus (4 papers). R. Laas is often cited by papers focused on Traumatic Brain Injury and Neurovascular Disturbances (6 papers), Glioma Diagnosis and Treatment (4 papers) and Cerebrospinal fluid and hydrocephalus (4 papers). R. Laas collaborates with scholars based in Germany and South Africa. R. Laas's co-authors include H. -D. Herrmann, Christian Hagel, Oliver Krüger, K. Helmke, Alexander O. Vortmeyer, Christine Hagel, Monika Westphal, R. Jung, Eva Rohde and George Laking and has published in prestigious journals such as Anesthesiology, Journal of Neurology Neurosurgery & Psychiatry and European Journal of Cancer.

In The Last Decade

R. Laas

25 papers receiving 357 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
R. Laas Germany	12	188	78	72	63	52	26	369
Rabab Debs France	12	237 1.3×	114 1.5×	115 1.6×	74 1.2×	46 0.9×	25	486
Siegfried Vogel Germany	11	91 0.5×	131 1.7×	67 0.9×	124 2.0×	32 0.6×	16	368
B Pertuiset France	11	182 1.0×	84 1.1×	53 0.7×	106 1.7×	116 2.2×	20	541
Audrey Briand‐Suleau France	11	151 0.8×	168 2.2×	33 0.5×	35 0.6×	60 1.2×	16	437
Joern P. Sieb Germany	10	192 1.0×	73 0.9×	43 0.6×	16 0.3×	43 0.8×	19	320
O. Vuia Germany	11	138 0.7×	123 1.6×	65 0.9×	57 0.9×	37 0.7×	56	376
Marylène Rousseau Canada	8	111 0.6×	106 1.4×	64 0.9×	11 0.2×	57 1.1×	9	345
Alan Ridley United Kingdom	8	127 0.7×	134 1.7×	43 0.6×	60 1.0×	22 0.4×	20	467
Vera Hummel Germany	8	94 0.5×	155 2.0×	70 1.0×	31 0.5×	18 0.3×	9	457
Richard L. Sogg United States	10	123 0.7×	187 2.4×	54 0.8×	64 1.0×	29 0.6×	14	423

Countries citing papers authored by R. Laas

Since Specialization

Citations

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

Fields of papers citing papers by R. Laas

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. Laas

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

All Works

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20 of 20 papers shown

Laas, R., et al.. (2023). The Influence of HIV Status on Acute Appendicitis: A Retrospective Study from South Africa. World Journal of Surgery. 47(11). 2608–2616.

Matschke, Jakob, R. Laas, & F. Schulz. (2007). Cerebellar Atrophy following Mild Head Injury in a 4-Year-Old Girl. Pediatric Neurosurgery. 43(4). 330–333. 3 indexed citations

Laas, R., et al.. (2001). Neuropathology of chronic alcoholism.. PubMed. 19(5). 252–3. 3 indexed citations

Hagel, Christian, et al.. (1999). Prognostic relevance of TP53 mutations, p53 protein, Ki-67 index and conventional histological grading in oligodendrogliomas.. PubMed. 18(3). 305–9. 20 indexed citations

Wappler, Frank, et al.. (1998). HISTOLOGY OF SKELETAL MUSCLE FROM MALIGNANT HYPERTHERMIA SUSCEPTIBLE PATIENTS - NEW ASPECTS?. Anesthesiology. 89(Supplement). 981A–981A. 1 indexed citations

Laas, R., et al.. (1997). Comparative brain pathology of HIV-seronegative and HIV-infected drug addicts.. PubMed. 15(6). 324–9. 16 indexed citations

Laas, R., et al.. (1997). Xanthogranuloma and xanthoma of the choroid plexus: evidence for different etiology and pathogenesis.. PubMed. 16(2). 72–6. 13 indexed citations

Hagel, Christine, et al.. (1996). Demonstration of p53 protein and TP53 gene mutations in oligodendrogliomas. European Journal of Cancer. 32(13). 2242–2248. 29 indexed citations

Laas, R. & Christian Hagel. (1994). Hirano bodies and chronic alcoholism. Neuropathology and Applied Neurobiology. 20(1). 12–21. 23 indexed citations

10.

Helmke, K., Oliver Krüger, & R. Laas. (1994). The direct carotid cavernous fistula: A clinical, pathoanatomical, and physical study. Acta Neurochirurgica. 127(1-2). 1–5. 40 indexed citations

11.

Vortmeyer, Alexander O., Christine Hagel, & R. Laas. (1992). Haemorrhagic thiamine deficient encephalopathy following prolonged parenteral nutrition.. Journal of Neurology Neurosurgery & Psychiatry. 55(9). 826–829. 18 indexed citations

12.

Meinecke, Peter, et al.. (1992). Microgastria-hypoplastic upper limb association: a severe expression including microphthalmia, single nostril and arhinencephaly.. PubMed. 1(1). 43–6. 4 indexed citations

13.

Meinecke, Peter, et al.. (1992). Microgastria-hypoplastic upper limb association. Clinical Dysmorphology. 1(1). 43???46–43???46. 4 indexed citations

14.

Westphal, Monika, et al.. (1988). Biological and karyotypic characterization of a new cell line derived from human gliosarcoma.. PubMed. 48(3). 731–40. 32 indexed citations

15.

Laas, R., et al.. (1987). Cerebellar haemorrhage as a complication after supratentorial craniotomy. Acta Neurochirurgica. 88(3-4). 104–108. 86 indexed citations

16.

Stelzer, Armin, et al.. (1985). Subcellular distribution of glutamic acid decarboxylase in rat brain regions following electroconvulsive stimulation. Journal of Neural Transmission. 62(1-2). 99–106. 5 indexed citations

17.

Hausdorf, G., et al.. (1984). CCT and sonographic findings in congenital craniopharyngioma. Neuroradiology. 26(6). 523–526. 15 indexed citations

18.

Laas, R., et al.. (1983). Cerebral infarction due to carotid occlusion and carbon monoxide exposure. II. Influence of preganglionic cervical sympathectomy.. Journal of Neurology Neurosurgery & Psychiatry. 46(8). 768–773. 1 indexed citations

19.

Laas, R., et al.. (1981). An improved balloon catheter technique for the occlusion of carotid-cavernous sinus fistulas (CCF). Acta Neurochirurgica. 59(1-2). 87–94. 3 indexed citations

20.

Laas, R. & H. Moore Arnold. (1981). Compression of the outlets of the leptomeningeal veins ?the cause of intracranial plateau waves. Acta Neurochirurgica. 58(3-4). 187–201. 3 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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