P. Amundsen

896 total citations
40 papers, 659 citations indexed

About

P. Amundsen is a scholar working on Neurology, Surgery and Pathology and Forensic Medicine. According to data from OpenAlex, P. Amundsen has authored 40 papers receiving a total of 659 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Neurology, 12 papers in Surgery and 9 papers in Pathology and Forensic Medicine. Recurrent topics in P. Amundsen's work include Spine and Intervertebral Disc Pathology (7 papers), Traumatic Brain Injury and Neurovascular Disturbances (6 papers) and Cerebrospinal fluid and hydrocephalus (5 papers). P. Amundsen is often cited by papers focused on Spine and Intervertebral Disc Pathology (7 papers), Traumatic Brain Injury and Neurovascular Disturbances (6 papers) and Cerebrospinal fluid and hydrocephalus (5 papers). P. Amundsen collaborates with scholars based in Norway, United States and Sweden. P. Amundsen's co-authors include I. O. Skalpe, A. Torvik, Bjørn Magnæs, Victor M. Haughton, O. P. Eldevik, Carol Diamond, William W. Orrison, J Presthus, Joseph F. Sackett and T. Torbergsen and has published in prestigious journals such as Radiology, Journal of neurosurgery and Neurosurgery.

In The Last Decade

P. Amundsen

38 papers receiving 504 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
P. Amundsen Norway	15	261	250	175	103	85	40	659
T J Masaryk United States	17	506 1.9×	250 1.0×	521 3.0×	173 1.7×	34 0.4×	23	1.1k
Øivind Gjertsen Norway	13	182 0.7×	188 0.8×	146 0.8×	35 0.3×	134 1.6×	20	546
A. Bogorin France	12	250 1.0×	235 0.9×	61 0.3×	71 0.7×	59 0.7×	21	538
Ian M. Schwieger Switzerland	17	333 1.3×	25 0.1×	33 0.2×	58 0.6×	35 0.4×	31	873
Robert R. Hansebout Canada	13	263 1.0×	119 0.5×	404 2.3×	30 0.3×	128 1.5×	20	703
Ajay Sharma India	17	223 0.9×	89 0.4×	40 0.2×	158 1.5×	50 0.6×	60	699
MICHAEL G. VELCHIK United States	12	343 1.3×	43 0.2×	20 0.1×	104 1.0×	40 0.5×	54	711
Puneet Pawha United States	13	167 0.6×	104 0.4×	69 0.4×	140 1.4×	53 0.6×	30	499
Paul N. Malcolm United Kingdom	13	149 0.6×	106 0.4×	17 0.1×	109 1.1×	24 0.3×	32	492
Carole A. Miller United States	16	357 1.4×	451 1.8×	179 1.0×	26 0.3×	81 1.0×	25	856

Countries citing papers authored by P. Amundsen

Since Specialization

Citations

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

Fields of papers citing papers by P. Amundsen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P. Amundsen

This figure shows the co-authorship network connecting the top 25 collaborators of P. Amundsen. A scholar is included among the top collaborators of P. Amundsen 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 P. Amundsen. P. Amundsen 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

Orrison, William W., Sidsel Rogde, Richard E. Kinard, et al.. (1986). Clivus Epidural Hematoma: A Case Report. Neurosurgery. 18(2). 194–196. 34 indexed citations

Johansen, J. G., William W. Orrison, & P. Amundsen. (1983). Lateral ral C1-2 puncture for cervical myelography. Part I: Report of a complication.. Radiology. 146(2). 391–393. 15 indexed citations

Amundsen, P., et al.. (1983). Randomized double-blind cross-over study of iohexol and Amipaque in cerebral angiography.. American Journal of Neuroradiology. 4(3). 342–3. 6 indexed citations

Orrison, William W., Joseph F. Sackett, & P. Amundsen. (1983). Lateral C1-2 puncture for cervical myelography. Part II: Recognition of improper injection of contrast material.. Radiology. 146(2). 395–400. 19 indexed citations

Amundsen, P., et al.. (1978). The reliability of computer tomography for the diagnosis and differential diagnosis of meningiomas, gliomas, and brain metastases. Acta Neurochirurgica. 41(1-3). 177–190. 11 indexed citations

Diamond, Carol, A. Torvik, & P. Amundsen. (1976). Angiographic Diagnosis of Teleangiectases with Cavernous Angioma of the Posterior Fossa. Acta Radiologica Diagnosis. 17(3). 281–288. 53 indexed citations

Skalpe, I. O. & P. Amundsen. (1975). Thoracic and Cervical Myelography with Metrizamide. Radiology. 116(1). 101–106. 57 indexed citations

Skalpe, I. O. & P. Amundsen. (1975). Clinical results with metrizamide ventriculography. Journal of neurosurgery. 43(4). 432–436. 14 indexed citations

Amundsen, P., I. O. Skalpe, J Presthus, T. Torbergsen, & B Kaada. (1975). Metrizamide, the New Water-Soluble Non-Ionic Contrast Medium for Myelography. Acta Radiologica Diagnosis. 16(347_suppl). 453–458. 3 indexed citations

10.

Gabrielsen, Trygve O., Joachim F. Seeger, & P. Amundsen. (1975). Some New Angiographic Observations in Patients with Chiari Type I and II Malformations. Radiology. 115(3). 627–634. 7 indexed citations

11.

Amundsen, P.. (1973). Gas encephalography with the polytome. Neuroradiology. 5(2). 65–69. 3 indexed citations

12.

Amundsen, P., Olav Foss, H. C. Godal, & S Nitter‐Hauge. (1973). Intravenous Injections of Metrizamide into Human Volunteers. Acta Radiologica Diagnosis. 14(335_suppl). 339–345. 8 indexed citations

13.

Amundsen, P., et al.. (1967). Orbital Venography in the Diagnosis of Intermittent Exophthalmos. Radiology. 88(5). 930–934. 6 indexed citations

14.

Amundsen, P., et al.. (1966). Height of Fourth Ventricle in Normal Encephalograms. Acta Radiologica Diagnosis. 4(3). 257–261. 14 indexed citations

15.

Amundsen, Asgeir, P. Amundsen, & H. Refsum. (1966). Circulation Time and Pattern in Cerebral Angiography Using Different Techniques for General Anaesthesia. Acta Radiologica Diagnosis. 5(P1). 84–90. 5 indexed citations

16.

Amundsen, P., et al.. (1963). Cerebral Angiography by Catheterization — Complications and Side Effects. Acta Radiologica Diagnosis. 1(2). 164–172. 27 indexed citations

17.

Amundsen, P., et al.. (1963). Evaluation of Lumbar Radiculography (‘Myelography’) with Water-Soluble Contrast Media. Acta Radiologica Diagnosis. 1(3). 659–665. 13 indexed citations

18.

Amundsen, P.. (1959). The diagnostic value of conventional radiological examination of the heart in adults.. PubMed. 181. 1–87. 36 indexed citations

19.

Amundsen, P., et al.. (1956). Cardiovascular changes in dystrophia mesodermalis congenita marfan. Acta Radiologica. 45(5). 365–370. 8 indexed citations

20.

Amundsen, P., et al.. (1956). Angiocardiography in intrathoracic tumours with particular reference to the question of operability. Acta Radiologica. 45(3). 185–198. 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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