Jan Hillman

2.1k total citations
41 papers, 1.5k citations indexed

About

Jan Hillman is a scholar working on Neurology, Molecular Biology and Cellular and Molecular Neuroscience. According to data from OpenAlex, Jan Hillman has authored 41 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Neurology, 5 papers in Molecular Biology and 5 papers in Cellular and Molecular Neuroscience. Recurrent topics in Jan Hillman's work include Traumatic Brain Injury and Neurovascular Disturbances (27 papers), Intracranial Aneurysms: Treatment and Complications (20 papers) and Neurosurgical Procedures and Complications (13 papers). Jan Hillman is often cited by papers focused on Traumatic Brain Injury and Neurovascular Disturbances (27 papers), Intracranial Aneurysms: Treatment and Complications (20 papers) and Neurosurgical Procedures and Complications (13 papers). Jan Hillman collaborates with scholars based in Sweden and Greece. Jan Hillman's co-authors include Hans Säveland, Karl‐Erik Jakobsson, Lennart Brandt, Steen Friðriksson, Pekka Mellergård, Florence Sjögren, Göran Edner, Ola Nilsson, Zhengquan Yu and Stefan Zygmunt and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Scientific Reports.

In The Last Decade

Jan Hillman

37 papers receiving 1.4k citations

Peers

Jan Hillman
Tomasz Trojanowski Poland
David Hahn United States
Ruchira M. Jha United States
Carl Muroi Switzerland
Hiroyuki Masaoka Japan
Kathleen K. Kibler United States
James E. Campbell United States
Grace H. Kim United States
Guoyi Gao China
Tomasz Trojanowski Poland
Jan Hillman
Citations per year, relative to Jan Hillman Jan Hillman (= 1×) peers Tomasz Trojanowski

Countries citing papers authored by Jan Hillman

Since Specialization
Citations

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

Fields of papers citing papers by Jan Hillman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jan Hillman

This figure shows the co-authorship network connecting the top 25 collaborators of Jan Hillman. A scholar is included among the top collaborators of Jan Hillman 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 Jan Hillman. Jan Hillman 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.
Kronvall, Erik, Elisabeth Ronne-Engström, Per Enblad, et al.. (2025). Decompressive craniectomy following subarachnoid hemorrhage: A prospective Swedish multicenter study. Brain and Spine. 5. 104218–104218. 1 indexed citations
2.
Tapper, Sofie, Anders Tisell, Jan Hillman, & Karin Wårdell. (2024). Method for detection of cerebral blood flow in neurointensive care using longitudinal arterial spin labeling MRI. PLoS ONE. 19(11). e0314056–e0314056.
3.
Ronne-Engström, Elisabeth, Per Enblad, Mikael Svensson, et al.. (2024). A National Cohort with Aneurysmal Subarachnoid Hemorrhage—Patient Characteristics, Choice of Treatment, Clinical Outcome, and Factors of Prognostic Importance. World Neurosurgery. 190. e513–e524. 1 indexed citations
4.
Ronne-Engström, Elisabeth, Per Enblad, Steen Friðriksson, et al.. (2023). The impact of previous health on the mortality after aneurysmal subarachnoid hemorrhage: analysis of a prospective Swedish multicenter study. Acta Neurochirurgica. 165(2). 443–449. 9 indexed citations
5.
Klurfan, Paula, Elisabeth Ronne-Engström, Per Enblad, et al.. (2023). Adverse events during endovascular treatment of ruptured aneurysms: A prospective nationwide study on subarachnoid hemorrhage in Sweden. SHILAP Revista de lepidopterología. 3. 102708–102708. 2 indexed citations
6.
Hillman, Jan, et al.. (2022). Analysis of laser Doppler flowmetry long-term recordings for investigation of cerebral microcirculation during neurointensive care. Frontiers in Neuroscience. 16. 1030805–1030805. 7 indexed citations
7.
Hallbeck, Martin, et al.. (2022). Impact of preprocessing methods on the Raman spectra of brain tissue. Biomedical Optics Express. 13(12). 6763–6763. 15 indexed citations
8.
Milos, Peter, Neda Haj‐Hosseini, Jan Hillman, & Karin Wårdell. (2022). 5-ALA fluorescence in randomly selected pediatric brain tumors assessed by spectroscopy and surgical microscope. Acta Neurochirurgica. 165(1). 71–81. 11 indexed citations
9.
Mellergård, Pekka, Florence Sjögren, & Jan Hillman. (2011). The Cerebral Extracellular Release of Glycerol, Glutamate, and FGF2 Is Increased in Older Patients following Severe Traumatic Brain Injury. Journal of Neurotrauma. 29(1). 112–118. 32 indexed citations
10.
11.
Rossitti, Sandro, et al.. (2009). Postoperative Ophthalmic Artery Pseudoaneurysm Presenting as Monocular Blindness. Clinical Neuroradiology. 19(3). 230–234.
12.
13.
Yu, Zhengquan, Wěi Li, Jan Hillman, & Ulf T. Brunk. (2004). Human neuroblastoma (SH-SY5Y) cells are highly sensitive to the lysosomotropic aldehyde 3-aminopropanal. Brain Research. 1016(2). 163–169. 30 indexed citations
14.
Friðriksson, Steen, Hans Säveland, Karl‐Erik Jakobsson, et al.. (2002). Intraoperative complications in aneurysm surgery: a prospective national study. Journal of neurosurgery. 96(3). 515–522. 82 indexed citations
15.
Hillman, Jan. (2001). Population-based analysis of arteriovenous malformation treatment. Journal of neurosurgery. 95(4). 633–637. 95 indexed citations
16.
Gunnarsson, Þorsteinn & Jan Hillman. (2000). Clinical usefulness of bedside intracranial morphological monitoring: mobile computerized tomography in the neurosurgery intensive care unit. Neurosurgical FOCUS. 9(5). 1–5. 6 indexed citations
17.
Gunnarsson, Þorsteinn, Annette Theodorsson, Per Karlsson, et al.. (2000). Mobile computerized tomography scanning in the neurosurgery intensive care unit: increase in patient safety and reduction of staff workload. Journal of neurosurgery. 93(3). 432–436. 51 indexed citations
18.
Jakobsson, Karl‐Erik, Jan Hillman, Göran Edner, et al.. (1996). Warning leak and management outcome in aneurysmal subarachnoid hemorrhage. Journal of neurosurgery. 85(6). 995–999. 70 indexed citations
19.
Hillman, Jan, et al.. (1992). Description of two informative cases of occult spinal dysraphism with remarks on possible traits in the embryogenesis. Child s Nervous System. 8(4). 211–214. 9 indexed citations
20.
Hillman, Jan, Claes von Essen, Waclaw Leszniewski, & Ingegerd Johansson. (1988). Significance of “ultra-early” rebleeding in subarachnoid hemorrhage. Journal of neurosurgery. 68(6). 901–907. 70 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

Breakdown of academic impact, for papers by Tomasz Trojanowski Breakdown of academic impact, for papers by David Hahn Breakdown of academic impact, for papers by Ruchira M. Jha Breakdown of academic impact, for papers by Carl Muroi Breakdown of academic impact, for papers by Hiroyuki Masaoka Breakdown of academic impact, for papers by Kathleen K. Kibler Breakdown of academic impact, for papers by James E. Campbell Breakdown of academic impact, for papers by Grace H. Kim Breakdown of academic impact, for papers by Guoyi Gao
Rankless by CCL
2026