Leif Berntman

969 total citations
29 papers, 745 citations indexed

About

Leif Berntman is a scholar working on Neurology, Developmental Neuroscience and Critical Care and Intensive Care Medicine. According to data from OpenAlex, Leif Berntman has authored 29 papers receiving a total of 745 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Neurology, 10 papers in Developmental Neuroscience and 7 papers in Critical Care and Intensive Care Medicine. Recurrent topics in Leif Berntman's work include Traumatic Brain Injury and Neurovascular Disturbances (16 papers), Anesthesia and Neurotoxicity Research (10 papers) and Mitochondrial Function and Pathology (4 papers). Leif Berntman is often cited by papers focused on Traumatic Brain Injury and Neurovascular Disturbances (16 papers), Anesthesia and Neurotoxicity Research (10 papers) and Mitochondrial Function and Pathology (4 papers). Leif Berntman collaborates with scholars based in Sweden, United States and Kuwait. Leif Berntman's co-authors include Bo K. Siesjö, Frank A. Welsh, James R. Harp, Christer Carlsson, Nils Dahlgren, H. H. Luttropp, Erik Ryding, M. Hägerdal, Lars Algotsson and Peter Reinstrup and has published in prestigious journals such as Stroke, Radiology and Brain Research.

In The Last Decade

Leif Berntman

29 papers receiving 709 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Leif Berntman Sweden 15 363 170 150 123 122 29 745
M. Hägerdal Sweden 21 352 1.0× 290 1.7× 243 1.6× 170 1.4× 158 1.3× 35 1.1k
Harvey L. Edmonds United States 23 362 1.0× 136 0.8× 220 1.5× 90 0.7× 274 2.2× 59 1.5k
Allan L. Smith United States 9 515 1.4× 70 0.4× 164 1.1× 76 0.6× 149 1.2× 14 905
James R. Harp United States 16 294 0.8× 353 2.1× 152 1.0× 211 1.7× 84 0.7× 41 957
S. Craighead Alexander United States 15 643 1.8× 74 0.4× 125 0.8× 93 0.8× 273 2.2× 26 1.1k
A. M. Lam United States 15 397 1.1× 67 0.4× 71 0.5× 82 0.7× 108 0.9× 46 703
Julie B. Weeks United States 15 274 0.8× 82 0.5× 72 0.5× 75 0.6× 138 1.1× 19 706
H. Wollman United States 12 506 1.4× 53 0.3× 94 0.6× 76 0.6× 244 2.0× 17 891
René Tempelhoff United States 20 358 1.0× 124 0.7× 189 1.3× 63 0.5× 85 0.7× 47 1.4k
J. Valtysson Sweden 9 185 0.5× 109 0.6× 80 0.5× 150 1.2× 64 0.5× 12 811

Countries citing papers authored by Leif Berntman

Since Specialization
Citations

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

Fields of papers citing papers by Leif Berntman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Leif Berntman

This figure shows the co-authorship network connecting the top 25 collaborators of Leif Berntman. A scholar is included among the top collaborators of Leif Berntman 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 Leif Berntman. Leif Berntman 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.
Reinstrup, Peter, Erik Ryding, Lars Algotsson, Leif Berntman, & Tore Uski. (1997). Regional cerebral blood flow (SPECT) during anaesthesia with isoflurane and nitrous oxide in humans. British Journal of Anaesthesia. 78(4). 407–411. 20 indexed citations
2.
Asgeirsson, B., P.‐O. Grände, Carl‐Henrik Nordström, et al.. (1995). Effects of hypotensive treatment with α2‐agonist and β1‐antagonist on cerebral haemodynamics in severely head injured patients. Acta Anaesthesiologica Scandinavica. 39(3). 347–351. 51 indexed citations
3.
Luttropp, H. H. & Leif Berntman. (1993). Bacterial filters protect anaesthetic equipment in a low‐flow system. Anaesthesia. 48(6). 520–523. 47 indexed citations
4.
5.
Berntman, Leif, H. H. Luttropp, & Olof Werner. (1990). Mechanical ventilation during low‐flow anaesthesia. Experience with an alternative to the bag‐in‐bottle. Anaesthesia. 45(10). 855–858. 10 indexed citations
6.
Berntman, Leif, et al.. (1989). Atracurium and pancuronium in renal insufficiency. Acta Anaesthesiologica Scandinavica. 33(1). 48–52. 5 indexed citations
7.
ABDEL-DAYEM, H M, et al.. (1987). Changes in cerebral perfusion after acute head injury: comparison of CT with Tc-99m HM-PAO SPECT.. Radiology. 165(1). 221–226. 74 indexed citations
8.
Neglén, Peter, et al.. (1987). Temporary extracorporeal perfusion of the splanchnic circulation dependent on the Riolan anastomosis.. PubMed. 28(3). 249–52. 1 indexed citations
9.
Berntman, Leif, Frank A. Welsh, & James R. Harp. (1982). Cerebral Protective Effect of Low-Grade Hypothermia. Survey of Anesthesiology. 26(5). 272–272. 1 indexed citations
10.
Berntman, Leif, et al.. (1980). EFFECTS OF CHANGE IN ARTERIAL CO2TENSION ON BRAIN ENERGY LEVEL DURING INDUCED HYPOTENSION. Anesthesiology. 53(3). S244–S244. 1 indexed citations
11.
Siesjö, Bo K., Leif Berntman, & Bengt Nilsson. (1980). Regulation of microcirculation in the brain. Microvascular Research. 19(2). 158–170. 17 indexed citations
12.
Berntman, Leif, et al.. (1979). Effect of hypoxia on blood flow and metabolic flux in the brain.. PubMed. 26. 267–83. 7 indexed citations
13.
Berntman, Leif, et al.. (1979). BIAZEPAM FAILS TO PROTECT BRAIN TISSUE IN HYPOXIC STRESS. Anesthesiology. 51(3). S203–S203. 2 indexed citations
14.
Berntman, Leif, Christer Carlsson, & Bo K. Siesjö. (1979). Cerebral oxygen consumption and blood flow in hypoxia: influence of sympathoadrenal activation.. Stroke. 10(1). 20–25. 38 indexed citations
15.
Berntman, Leif, Nils Dahlgren, & Bo K. Siesjö. (1979). Cerebral Blood Flow and Oxygen Consumption in the Rat Brain during Extreme Hypercarbia. Anesthesiology. 50(4). 299–305. 55 indexed citations
16.
Berntman, Leif, et al.. (1978). CEREBRAL METABOLIC AND CIRCULATORY CHANGES INDUCED BY HYPOXIA IN STARVED RATS. Journal of Neurochemistry. 31(5). 1265–1276. 20 indexed citations
17.
Berntman, Leif & Christer Carlsson. (1978). Influence of “Lytic Cocktail” on Blood Flow and Oxygen Consumption in the Rat Brain. Acta Anaesthesiologica Scandinavica. 22(5). 515–518. 8 indexed citations
18.
Berntman, Leif, Christer Carlsson, M. Hägerdal, & Bo K. Siesjö. (1978). Circulatory and metabolic effects in the brain induced by amphetamine sulphate. Acta Physiologica Scandinavica. 102(3). 310–323. 34 indexed citations
19.
Berntman, Leif, et al.. (1976). Cerebral Metabolic State after Discontinuation of Nitrous Oxide Supply in Artificially Ventilated Rats. Acta Physiologica Scandinavica. 98(2). 248–256. 12 indexed citations
20.
Berntman, Leif, Christer Carlsson, M. Hägerdal, & Bo K. Siesjö. (1976). Excessive Increase in Oxygen Uptake and Blood Flow in the Brain during Amphetamine Intoxication. Acta Physiologica Scandinavica. 97(2). 264–266. 21 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 M. Hägerdal Breakdown of academic impact, for papers by Harvey L. Edmonds Breakdown of academic impact, for papers by Allan L. Smith Breakdown of academic impact, for papers by James R. Harp Breakdown of academic impact, for papers by S. Craighead Alexander Breakdown of academic impact, for papers by A. M. Lam Breakdown of academic impact, for papers by Julie B. Weeks Breakdown of academic impact, for papers by H. Wollman Breakdown of academic impact, for papers by René Tempelhoff Breakdown of academic impact, for papers by J. Valtysson
Rankless by CCL
2026