Nils Dahlgren

3.0k total citations · 2 hit papers
28 papers, 2.2k citations indexed

About

Nils Dahlgren is a scholar working on Neurology, Anesthesiology and Pain Medicine and Surgery. According to data from OpenAlex, Nils Dahlgren has authored 28 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Neurology, 7 papers in Anesthesiology and Pain Medicine and 6 papers in Surgery. Recurrent topics in Nils Dahlgren's work include Traumatic Brain Injury and Neurovascular Disturbances (12 papers), Anesthesia and Sedative Agents (7 papers) and Anesthesia and Pain Management (5 papers). Nils Dahlgren is often cited by papers focused on Traumatic Brain Injury and Neurovascular Disturbances (12 papers), Anesthesia and Sedative Agents (7 papers) and Anesthesia and Pain Management (5 papers). Nils Dahlgren collaborates with scholars based in Sweden. Nils Dahlgren's co-authors include Bo K. Siesjö, L. Irestedt, Vibeke Moen, K. Törnebrandt, Ingmar Rosén, Maj‐Lis Smith, Tadeusz Wieloch, K. Messeter, Takefumi Sakabe and Leif Berntman and has published in prestigious journals such as Brain Research, Anesthesiology and Journal of Cerebral Blood Flow & Metabolism.

In The Last Decade

Nils Dahlgren

28 papers receiving 2.1k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Models for studying long-term recovery following forebrain ischemia in the rat. 2. A 2-vessel occlusion model

1984 622 citations Maj‐Lis Smith, Nils Dahlgren et al. Acta Neurologica Scandinavica profile →
Severe Neurological Complications after Central Neuraxial Blockades in Sweden 1990–1999

2004 598 citations Vibeke Moen, Nils Dahlgren et al. Anesthesiology profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Nils Dahlgren Sweden	17	835	501	445	430	305	28	2.2k
Sumio Hoka Japan	26	742 0.9×	361 0.7×	357 0.8×	218 0.5×	362 1.2×	187	2.4k
Verna L. Baughman United States	27	418 0.5×	332 0.7×	146 0.3×	340 0.8×	247 0.8×	60	2.0k
David J. Miletich United States	25	419 0.5×	303 0.6×	145 0.3×	573 1.3×	391 1.3×	113	2.3k
Koki Shimoji Japan	23	599 0.7×	722 1.4×	224 0.5×	163 0.4×	519 1.7×	77	2.3k
James H. Milde United States	37	364 0.4×	711 1.4×	322 0.7×	1.4k 3.3×	658 2.2×	99	3.7k
Joseph R. Tobin United States	28	386 0.5×	473 0.9×	112 0.3×	232 0.5×	504 1.7×	66	2.1k
Yoshio Hatano Japan	27	466 0.6×	348 0.7×	337 0.8×	149 0.3×	471 1.5×	123	2.1k
Fausto Iannotti United Kingdom	32	496 0.6×	708 1.4×	169 0.4×	2.1k 5.0×	652 2.1×	63	3.9k
Masahisa Hirakawa Japan	25	386 0.5×	203 0.4×	164 0.4×	134 0.3×	569 1.9×	120	1.9k
Mark S. Scheller United States	23	474 0.6×	371 0.7×	94 0.2×	548 1.3×	172 0.6×	64	2.3k

Countries citing papers authored by Nils Dahlgren

Since Specialization

Citations

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

Fields of papers citing papers by Nils Dahlgren

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Nils Dahlgren

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

Dahlgren, Nils. (2007). [Sensory innervation of the back incorrectly described in dermatomal maps].. PubMed. 103(47). 3702–3. 1 indexed citations

Dahlgren, Nils. (2006). Ryggtavlans känsel felbeskriven i dermatomkartor. Lund University Publications (Lund University). 1 indexed citations

Moen, Vibeke, Nils Dahlgren, & L. Irestedt. (2004). Severe Neurological Complications after Central Neuraxial Blockades in Sweden 1990–1999. Anesthesiology. 101(4). 950–959. 598 indexed citations breakdown →

Allen, David T., Nils Dahlgren, & Bengt Nellgård. (1997). [Risks and recommendations in Bechterew disease. Paraparesis after epidural anesthesia].. PubMed. 94(50). 4771–4. 3 indexed citations

Dahlgren, Nils & K. Törnebrandt. (1995). Neurological complications after anaesthesia. A follow‐up of 18 000 spinal and epidural anaesthetics performed over three years. Acta Anaesthesiologica Scandinavica. 39(7). 872–880. 226 indexed citations

Dahlgren, Nils. (1990). Local cerebral blood flow in spontaneously breathing rats subjected to graded isobaric hypoxia. Acta Anaesthesiologica Scandinavica. 34(6). 463–467. 8 indexed citations

Gustafson, Lars, Lars Edvinsson, Nils Dahlgren, et al.. (1987). Intravenous physostigmine treatment of Alzheimer's disease evaluated by psychometric testing, regional cerebral blood flow (rCBF) measurement, and EEG. Psychopharmacology. 93(1). 31–35. 72 indexed citations

Tanaka, Nobuyuki, E. Zoucas, Bengt Jeppsson, Nils Dahlgren, & Stig Bengmark. (1985). Increased Bleeding during Liver Resection after Sympathetic Block in Normal Rats. European Surgical Research. 17(4). 237–241. 2 indexed citations

Dahlgren, Nils, et al.. (1985). Adrenergic Hyperactivity and Epidural Block in Severe Tetanus A Case Report. Acta Anaesthesiologica Scandinavica. 29(1). 87–89. 3 indexed citations

10.

Smith, Maj‐Lis, et al.. (1984). Models for studying long-term recovery following forebrain ischemia in the rat. 2. A 2-vessel occlusion model. Acta Neurologica Scandinavica. 69(6). 385–401. 622 indexed citations breakdown →

11.

Dahlgren, Nils, Ingmar Rosén, & Bengt Nilsson. (1984). The effect of indomethacin on the local cerebral blood flow increase induced by somato‐sensory stimulation. Acta Physiologica Scandinavica. 122(3). 269–274. 9 indexed citations

12.

Sakabe, Takefumi, Nils Dahlgren, Arvid Carlsson, & Bo K. Siesjö. (1982). Effect of diazepam on cerebral monoamine synthesis during hypoxia and hypercapnia in the rat. Acta Physiologica Scandinavica. 115(1). 57–65. 8 indexed citations

13.

Dahlgren, Nils, Olle Lindvall, Takefumi Sakabe, Ulf Stenevi, & Bo K. Siesjö. (1981). Cerebral blood flow and oxygen consumption in the rat brain after lesions of the noradrenergic locus coeruleus system. Brain Research. 209(1). 11–23. 42 indexed citations

14.

Dahlgren, Nils & Bo K. Siesjö. (1981). Cerebral Blood Flow and Oxygen Consumption in Normocapnia and Hypercapnia: Modulating Influence of Paravertebral Sympathetic Blockade at the Low Thoracic Level. Acta Anaesthesiologica Scandinavica. 25(6). 497–508. 3 indexed citations

15.

Dahlgren, Nils & K. Messeter. (1981). Treatment of stress response to laryngoscopy and intubation with fentanyl. Anaesthesia. 36(11). 1022–1026. 128 indexed citations

16.

Dahlgren, Nils, et al.. (1981). Influence of Nitrous Oxide on Local Cerebral Blood Flow in Awake, Minimally Restrained Rats. Journal of Cerebral Blood Flow & Metabolism. 1(2). 211–218. 48 indexed citations

17.

Dahlgren, Nils, Bengt Nilsson, Takefumi Sakabe, & Bo K. Siesjö. (1981). The effect of indomethacin on cerebral blood flow and oxygen consumption in the rat at normal and increased carbon dioxide tensions. Acta Physiologica Scandinavica. 111(4). 475–485. 93 indexed citations

18.

Carlsson, Christer, et al.. (1980). Epidural Block with Chloroprocaine during Labour. Acta Anaesthesiologica Scandinavica. 24(6). 469–471. 3 indexed citations

19.

Dahlgren, Nils, et al.. (1979). Local versus regional cerebral blood flow in the rat at high (hypoxia) and low (phenobarbital anesthesia) flow rates. Acta Physiologica Scandinavica. 106(1). 53–60. 55 indexed citations

20.

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

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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