Paul L. Penar

2.2k total citations
60 papers, 1.7k citations indexed

About

Paul L. Penar is a scholar working on Neurology, Surgery and Molecular Biology. According to data from OpenAlex, Paul L. Penar has authored 60 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Neurology, 12 papers in Surgery and 12 papers in Molecular Biology. Recurrent topics in Paul L. Penar's work include Glioma Diagnosis and Treatment (10 papers), Traumatic Brain Injury and Neurovascular Disturbances (10 papers) and Neurosurgical Procedures and Complications (7 papers). Paul L. Penar is often cited by papers focused on Glioma Diagnosis and Treatment (10 papers), Traumatic Brain Injury and Neurovascular Disturbances (10 papers) and Neurosurgical Procedures and Complications (7 papers). Paul L. Penar collaborates with scholars based in United States, France and Iceland. Paul L. Penar's co-authors include Bruce I. Tranmer, Sami Khoshyomn, W. D. Lakin, Scott A. Stevens, Alok Bhushan, George C. Wellman, Thomas R. Tritton, Charles S. Rabkin, Lawrence B. Schonberger and Vijay M. Thadani and has published in prestigious journals such as JAMA, Circulation and SHILAP Revista de lepidopterología.

In The Last Decade

Paul L. Penar

59 papers receiving 1.6k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Paul L. Penar United States 26 519 481 288 208 205 60 1.7k
Fedor Heidenreich Germany 24 360 0.7× 666 1.4× 178 0.6× 137 0.7× 150 0.7× 49 2.1k
Marie‐Bernadette Delisle France 27 1.0k 1.9× 447 0.9× 221 0.8× 394 1.9× 165 0.8× 95 2.4k
Yoji Yoshida Japan 20 584 1.1× 274 0.6× 250 0.9× 219 1.1× 262 1.3× 48 2.1k
Masanori Kurimoto Japan 23 379 0.7× 608 1.3× 368 1.3× 88 0.4× 310 1.5× 135 1.9k
Atsushi Nakanishi Japan 27 858 1.7× 340 0.7× 324 1.1× 361 1.7× 288 1.4× 100 2.3k
Terry Lichtor United States 27 436 0.8× 1.1k 2.2× 356 1.2× 171 0.8× 521 2.5× 82 2.5k
Efstathios Papavassiliou United States 20 492 0.9× 673 1.4× 396 1.4× 85 0.4× 332 1.6× 62 2.0k
Ok Joon Kim South Korea 23 515 1.0× 296 0.6× 184 0.6× 93 0.4× 80 0.4× 99 1.6k
Motohiro Nomura Japan 20 702 1.4× 402 0.8× 151 0.5× 82 0.4× 136 0.7× 93 1.9k
Gianluigi Lunardi Italy 25 317 0.6× 305 0.6× 189 0.7× 117 0.6× 165 0.8× 68 1.9k

Countries citing papers authored by Paul L. Penar

Since Specialization
Citations

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

Fields of papers citing papers by Paul L. Penar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Paul L. Penar. 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 Paul L. Penar. The network helps show where Paul L. Penar may publish in the future.

Co-authorship network of co-authors of Paul L. Penar

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

All Works

20 of 20 papers shown
1.
Penar, Paul L., et al.. (2022). Pallidal stimulation-induced psychosis and suicidality in Parkinson’s disease. Clinical Parkinsonism & Related Disorders. 8. 100175–100175. 2 indexed citations
2.
Penar, Paul L. & Joseph W. McSherry. (2011). Cortical Evoked Potentials Used for Placement of a Laminotomy Lead Array: A Case Report. Neuromodulation Technology at the Neural Interface. 14(4). 326–329. 4 indexed citations
3.
Murray, Richard D., et al.. (2011). Radiographically Distinct Variant of Pilocytic Astrocytoma. Journal of Computer Assisted Tomography. 35(4). 495–497. 8 indexed citations
4.
Rughani, Anand I., Chris E. Holmes, & Paul L. Penar. (2009). A NOVEL ASSOCIATION BETWEEN A CHRONIC SUBDURAL HEMATOMA AND A FIBRINOLYTIC PATHWAY DEFECT. Neurosurgery. 64(6). E1192–E1192. 7 indexed citations
5.
Stevens, Scott A., et al.. (2008). A Model for Idiopathic Intracranial Hypertension and Associated Pathological ICP Wave-Forms. IEEE Transactions on Biomedical Engineering. 55(2). 388–398. 25 indexed citations
6.
Lakin, W. D., Scott A. Stevens, & Paul L. Penar. (2007). Modeling Intracranial Pressures in Microgravity: The Influence of the Blood-Brain Barrier. Aviation Space and Environmental Medicine. 78(10). 932–936. 41 indexed citations
7.
Stevens, Scott A., et al.. (2006). Idiopathic intracranial hypertension and transverse sinus stenosis: a modelling study. Mathematical Medicine and Biology A Journal of the IMA. 24(1). 85–109. 29 indexed citations
8.
Stevens, Scott A., W. D. Lakin, & Paul L. Penar. (2005). Modeling steady-state intracranial pressures in supine, head-down tilt and microgravity conditions.. PubMed. 76(4). 329–38. 19 indexed citations
9.
Lakin, W. D., Scott A. Stevens, Bruce I. Tranmer, & Paul L. Penar. (2003). A whole-body mathematical model for intracranial pressure dynamics. Journal of Mathematical Biology. 46(4). 347–383. 46 indexed citations
10.
Wellman, George C., Guillermo J. Pérez, Adrian D. Bonev, et al.. (2002). Ca 2+ Sparks and Their Function in Human Cerebral Arteries. Stroke. 33(3). 802–808. 82 indexed citations
11.
Khoshyomn, Sami, et al.. (2002). Metastatic intraventricular melanoma. Journal of neurosurgery. 97(3). 726–726. 5 indexed citations
12.
Khoshyomn, Sami, et al.. (2002). Synergistic Effect of Genistein and BCNU on Growth Inhibition and Cytotoxicity of Glioblastoma Cells. Journal of Neuro-Oncology. 57(3). 193–200. 32 indexed citations
13.
Khoshyomn, Sami, et al.. (1999). Inhibition of Phospholipase C-γ1 Activation Blocks Glioma Cell Motility and Invasion of Fetal Rat Brain Aggregates. Neurosurgery. 44(3). 568–577. 51 indexed citations
14.
15.
Khoshyomn, Sami, Paul L. Penar, Marilyn P. Wadsworth, & Douglas J. Taatjes. (1997). Localization of CD44 at the Invasive Margin of Glioblastomas by Immunoelectron Microscopy. Ultrastructural Pathology. 21(6). 517–525. 17 indexed citations
16.
Lakin, W. D., et al.. (1997). A mathematical model of the intracranial system including autoregulation. Neurological Research. 19(4). 441–450. 25 indexed citations
17.
Penar, Paul L., W. D. Lakin, & Jun Yu. (1995). Normal pressure hydrocephalus: An analysis of aetiology and response to shunting based on mathematical modeling. Neurological Research. 17(2). 83–88. 11 indexed citations
18.
Penar, Paul L. & James T. Wilson. (1994). Cost and Survival Analysis of Metastatic Cerebral Tumors Treated by Resection and Radiation. Neurosurgery. 34(5). 888–894. 4 indexed citations
19.
Orfeo, Thomas, et al.. (1994). SUBLETHAL PERCUSSION TRAUMA IN VITRO CAUSES A PERSISTING DERANGEMENT IN THE NONTHROMBOGENIC PROPERTIES OF BRAIN ENDOTHELIAL CELLS. The Journal of Trauma: Injury, Infection, and Critical Care. 37(3). 347–357. 17 indexed citations
20.
Vrabec, Michael P., et al.. (1990). Intermittent Pupillary Dilatation Associated With Astrocytoma. American Journal of Ophthalmology. 109(2). 237–239. 1 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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