Gunnar Blomquist

2.5k total citations · 1 hit paper
27 papers, 1.9k citations indexed

About

Gunnar Blomquist is a scholar working on Radiology, Nuclear Medicine and Imaging, Psychiatry and Mental health and Cognitive Neuroscience. According to data from OpenAlex, Gunnar Blomquist has authored 27 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Radiology, Nuclear Medicine and Imaging, 6 papers in Psychiatry and Mental health and 4 papers in Cognitive Neuroscience. Recurrent topics in Gunnar Blomquist's work include Medical Imaging Techniques and Applications (10 papers), Advanced MRI Techniques and Applications (7 papers) and Alzheimer's disease research and treatments (4 papers). Gunnar Blomquist is often cited by papers focused on Medical Imaging Techniques and Applications (10 papers), Advanced MRI Techniques and Applications (7 papers) and Alzheimer's disease research and treatments (4 papers). Gunnar Blomquist collaborates with scholars based in Sweden, United Kingdom and Denmark. Gunnar Blomquist's co-authors include Bengt Långström, Henry Engler, Agneta Nordberg, Anders Wall, Anton Forsberg, Ove Almkvist, Anna Ringheim, Lars I. Eriksson, Lars Farde and Christer Halldin and has published in prestigious journals such as NeuroImage, Brain and Journal of Cerebral Blood Flow & Metabolism.

In The Last Decade

Gunnar Blomquist

26 papers receiving 1.8k 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.

PET imaging of amyloid deposition in patients with mild cognitive impairment

2007 515 citations Anton Forsberg, Henry Engler et al. Neurobiology of Aging profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Gunnar Blomquist Sweden	14	917	849	556	384	336	27	1.9k
Fanrong Mu United States	12	1.2k 1.3×	645 0.8×	474 0.9×	292 0.8×	256 0.8×	14	1.9k
Sang‐Yoon Lee South Korea	19	1.0k 1.1×	838 1.0×	314 0.6×	427 1.1×	288 0.9×	59	2.0k
Anton Forsberg Sweden	23	1.4k 1.6×	1.1k 1.3×	553 1.0×	526 1.4×	391 1.2×	48	2.6k
Meixiang Yu United States	19	677 0.7×	515 0.6×	287 0.5×	244 0.6×	475 1.4×	46	1.8k
Santiago Bullich Spain	24	653 0.7×	695 0.8×	701 1.3×	353 0.9×	238 0.7×	80	1.9k
Gassan Massarweh Canada	21	773 0.8×	555 0.7×	280 0.5×	288 0.8×	270 0.8×	56	1.5k
Ana M. Catafau Spain	26	456 0.5×	640 0.8×	539 1.0×	373 1.0×	430 1.3×	65	1.9k
Hirofumi Sakurai Japan	24	673 0.7×	536 0.6×	344 0.6×	349 0.9×	151 0.4×	85	1.8k
Hilary Archer United Kingdom	13	1.3k 1.4×	866 1.0×	281 0.5×	342 0.9×	176 0.5×	24	1.9k
Maarit Lehtovirta Finland	30	1.7k 1.9×	1.2k 1.4×	388 0.7×	609 1.6×	371 1.1×	46	2.9k

Countries citing papers authored by Gunnar Blomquist

Since Specialization

Citations

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

Fields of papers citing papers by Gunnar Blomquist

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Gunnar Blomquist

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

Forsberg, Anton, Henry Engler, Gunnar Blomquist, Bengt Långström, & Agneta Nordberg. (2011). The use of PIB-PET as a dual pathological and functional biomarker in AD. Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease. 1822(3). 380–385. 49 indexed citations

Engler, Henry, Gunnar Blomquist, Anna Ringheim, et al.. (2009). Principal component analysis with pre-normalization improves the signal-to-noise ratio and image quality in positron emission tomography studies of amyloid deposits in Alzheimer's disease. Physics in Medicine and Biology. 54(11). 3595–3612. 9 indexed citations

Syvänen, Stina, Andrew C. Hooker, Obaidur Rahman, et al.. (2008). Pharmacokinetics of P‐glycoprotein inhibition in the rat blood‐brain barrier. Journal of Pharmaceutical Sciences. 97(12). 5386–5400. 20 indexed citations

Blomquist, Gunnar, Henry Engler, Agneta Nordberg, et al.. (2008). Unidirectional Influx and Net Accumulation of PIB. PubMed. 2(1). 114–125. 47 indexed citations

Forsberg, Anton, Henry Engler, Ove Almkvist, et al.. (2007). PET imaging of amyloid deposition in patients with mild cognitive impairment. Neurobiology of Aging. 29(10). 1456–1465. 515 indexed citations breakdown →

Johansson, Anders, Henry Engler, Gunnar Blomquist, et al.. (2007). Evidence for astrocytosis in ALS demonstrated by [11C](l)-deprenyl-D2 PET. Journal of the Neurological Sciences. 255(1-2). 17–22. 108 indexed citations

Syvänen, Stina, Julien Barletta, Gunnar Blomquist, Bengt Långström, & Mats Bergström. (2007). PET-Evaluated Transport of [11C]Hydroxyurea Across the Rat Blood-Brain Barrier - Lack of Influence of Cyclosporin and Probenecid. Drug Metabolism Letters. 1(3). 189–194. 9 indexed citations

Syvänen, Stina, et al.. (2007). Effect on [¹¹C]DASB binding after tranylcypromine‐induced increase in serotonin concentration: Positron emission tomography studies in monkeys and rats. Synapse. 61(6). 440–449. 22 indexed citations

Kadir, Ahmadul, Taher Darreh‐Shori, Ove Almkvist, et al.. (2007). PET imaging of the in vivo brain acetylcholinesterase activity and nicotine binding in galantamine-treated patients with AD. Neurobiology of Aging. 29(8). 1204–1217. 71 indexed citations

10.

Sørensen, Jens Christian Hedemann, Bertil Andrén, Gunnar Blomquist, et al.. (2006). The central circulation in congestive heart failure non‐invasively evaluated with dynamic positron emission tomography. Clinical Physiology and Functional Imaging. 26(3). 171–177. 8 indexed citations

11.

Engler, Henry, Anton Forsberg, Ove Almkvist, et al.. (2006). Two-year follow-up of amyloid deposition in patients with Alzheimer's disease. Brain. 129(11). 2856–2866. 454 indexed citations

12.

Blomquist, Gunnar, Per Hartvig, G Hagberg, et al.. (2006). Validation studies on the 5-hydroxy-L-[β-11C]-tryptophan/PET method for probing the decarboxylase step in serotonin synthesis. Synapse. 59(8). 521–531. 15 indexed citations

13.

Syvänen, Stina, Gunnar Blomquist, Lieuwe Appel, et al.. (2006). Predicting brain concentrations of drug using positron emission tomography and venous input: modeling of arterial-venous concentration differences. European Journal of Clinical Pharmacology. 62(10). 839–848. 12 indexed citations

14.

Darreh‐Shori, Taher, Ahmadul Kadir, Ove Almkvist, et al.. (2006). Inhibition of acetylcholinesterase in CSF versus brain assessed by 11C-PMP PET in AD patients treated with galantamine. Neurobiology of Aging. 29(2). 168–184. 53 indexed citations

15.

Syvänen, Stina, Gunnar Blomquist, A. Urban Höglund, et al.. (2006). Duration and degree of cyclosporin induced P-glycoprotein inhibition in the rat blood–brain barrier can be studied with PET. NeuroImage. 32(3). 1134–1141. 43 indexed citations

16.

Hartvig, Per, et al.. (2006). 5-Hydroxy-l-[β-¹¹C]tryptophan versus α-[¹¹C]Methyl-l-tryptophan for Positron Emission Tomography Imaging of Serotonin Synthesis Capacity in the Rhesus Monkey Brain. Journal of Cerebral Blood Flow & Metabolism. 27(4). 821–830. 17 indexed citations

17.

Blomquist, Gunnar, Henry Engler, A. Wall, et al.. (2003). Reference tissue methods in analyzing brain uptake of PIB with PET.

18.

Farde, Lars, Lars I. Eriksson, Gunnar Blomquist, & Christer Halldin. (1989). Kinetic Analysis of Central [¹¹C]Raclopride Binding to D₂-Dopamine Receptors Studied by PET—A Comparison to the Equilibrium Analysis. Journal of Cerebral Blood Flow & Metabolism. 9(5). 696–708. 362 indexed citations

19.

Muhr, Carin, K. Ericson, Hans Lundqvist, et al.. (1987). The normal pituitary examined with positron emission tomography and (methyl-11C)-L-methionine and (methyl-11C)-D-methionine. Neuroradiology. 29(3). 221–225. 15 indexed citations

20.

Blomquist, Gunnar, Henry Blackburn, Pentti M. Rautaharju, & Ernst Simonson. (1962). Absent Q waves and coronary heart disease. American Heart Journal. 63(4). 573–575. 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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