Jan Sääf

4.6k total citations
50 papers, 751 citations indexed

About

Jan Sääf is a scholar working on Radiology, Nuclear Medicine and Imaging, Psychiatry and Mental health and Endocrine and Autonomic Systems. According to data from OpenAlex, Jan Sääf has authored 50 papers receiving a total of 751 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Radiology, Nuclear Medicine and Imaging, 12 papers in Psychiatry and Mental health and 8 papers in Endocrine and Autonomic Systems. Recurrent topics in Jan Sääf's work include Advanced MRI Techniques and Applications (10 papers), Circadian rhythm and melatonin (6 papers) and Bipolar Disorder and Treatment (6 papers). Jan Sääf is often cited by papers focused on Advanced MRI Techniques and Applications (10 papers), Circadian rhythm and melatonin (6 papers) and Bipolar Disorder and Treatment (6 papers). Jan Sääf collaborates with scholars based in Sweden, Canada and Czechia. Jan Sääf's co-authors include Lennart Wetterberg, Lars‐Olof Wahlund, Ingrid Agartz, Helena Illnerová, Hans Basun, Svante B. Ross, Björn Wahlund, J Křeček, Maria Bäckström and Ove Almkvist and has published in prestigious journals such as Biological Psychiatry, Radiology and Journal of Neurochemistry.

In The Last Decade

Jan Sääf

50 papers receiving 718 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Jan Sääf Sweden 15 200 189 159 141 140 50 751
Aziz Tirsi United States 12 150 0.8× 133 0.7× 163 1.0× 123 0.9× 93 0.7× 12 1.0k
Mahaveer Degaonkar United States 15 73 0.4× 222 1.2× 348 2.2× 548 3.9× 66 0.5× 23 1.3k
Alexander Drobyshevsky United States 17 209 1.0× 77 0.4× 257 1.6× 113 0.8× 58 0.4× 45 1.1k
F Savoldi Italy 19 363 1.8× 149 0.8× 34 0.2× 179 1.3× 333 2.4× 110 1.2k
M. D. Jones United States 17 108 0.5× 148 0.8× 73 0.5× 103 0.7× 334 2.4× 28 1.1k
Michael Beal United States 10 200 1.0× 29 0.2× 82 0.5× 172 1.2× 129 0.9× 16 733
Peter Lund Madsen Denmark 15 72 0.4× 111 0.6× 296 1.9× 357 2.5× 260 1.9× 16 1.0k
S K Teoh United States 21 76 0.4× 39 0.2× 92 0.6× 119 0.8× 512 3.7× 40 1.1k
Heather Ryan United States 13 66 0.3× 66 0.3× 66 0.4× 88 0.6× 103 0.7× 14 702
Sarah E. Hopwood United Kingdom 15 206 1.0× 60 0.3× 134 0.8× 179 1.3× 414 3.0× 15 1.1k

Countries citing papers authored by Jan Sääf

Since Specialization
Citations

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

Fields of papers citing papers by Jan Sääf

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jan Sääf

This figure shows the co-authorship network connecting the top 25 collaborators of Jan Sääf. A scholar is included among the top collaborators of Jan Sääf 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 Sääf. Jan Sääf 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.
Wahlund, Björn, Hans Grahn, Jan Sääf, & Lennart Wetterberg. (1998). Affective disorder subtyped by psychomotor symptoms, monoamine oxidase, melatonin and cortisol: identification of patients with latent bipolar disorder. European Archives of Psychiatry and Clinical Neuroscience. 248(5). 215–224. 13 indexed citations
2.
Wahlund, Björn, Jan Sääf, Hans Grahn, & Lennart Wetterberg. (1998). Diagnostic subgrouping of depressed patients by principal component analysis and visualized pattern recognition. Psychiatry Research. 81(3). 393–401. 6 indexed citations
3.
Wahlund, Björn, Jan Sääf, & Lennart Wetterberg. (1995). Classification of patients with affective disorders using platelet monoamine oxidase activity, serum melatonin and post‐dexamethasone Cortisol. Acta Psychiatrica Scandinavica. 91(5). 313–321. 20 indexed citations
4.
Wahlund, Lars‐Olof, et al.. (1994). White matter hyperintensities in dementia: Does it matter?. Magnetic Resonance Imaging. 12(3). 387–394. 46 indexed citations
5.
Agartz, Ingrid, O Marions, Jan Sääf, Lars‐Olof Wahlund, & Lennart Wetterberg. (1992). Visual rating of magnetic resonance images of human cerebrospinal fluid spaces and white brain matter: Relation to sex and age in healthy volunteers. Magnetic Resonance Imaging. 10(1). 135–142. 8 indexed citations
6.
Agartz, Ingrid, Jan Sääf, Lars‐Olof Wahlund, & Lennart Wetterberg. (1992). Quantitative estimations of cerebrospinal fluid spaces and brain regions in healthy controls using computer-assisted tissue classification of magnetic resonance images: Relation to age and sex. Magnetic Resonance Imaging. 10(2). 217–226. 27 indexed citations
7.
Wahlund, Lars‐Olof, et al.. (1992). Quantitative estimation of brain white matter abnormalities in elderly subjects using magnetic resonance imaging. Magnetic Resonance Imaging. 10(6). 859–865. 11 indexed citations
8.
Agartz, Ingrid, Jan Sääf, Lars-Olof Wahlund, & Lennart Wetterberg. (1991). T1 and T2 relaxation time estimates and brain measures during withdrawal in alcoholic men. Drug and Alcohol Dependence. 29(2). 157–169. 3 indexed citations
9.
Sönnerborg, Anders, et al.. (1990). Quantitative Detection of Brain Aberrations in Human Immunodeficiency Virus Type I-Infected Individuals by Magnetic Resonance Imaging. The Journal of Infectious Diseases. 162(6). 1245–1251. 25 indexed citations
10.
Samuelsson, Lars, Jan Sääf, Lars‐Olof Wahlund, Karl‐Åke Thuomas, & Kjell Bergström. (1990). Evaluation of syringomyelia and Chiari malformations using ultra-low magnetic resonance imaging. Magnetic Resonance Imaging. 8(2). 123–129. 3 indexed citations
11.
Wahlund, Lars‐Olof, Ingrid Agartz, Hans Basun, et al.. (1990). The brain in healthy aged individuals: MR imaging.. Radiology. 174(3). 675–679. 74 indexed citations
12.
Linné, Tommy, Ingrid Agartz, Jan Sääf, & Lars‐Olof Wahlund. (1990). Cerebral abnormalities in Wilson's disease as evaluated by ultra-low-field magnetic resonance imaging and computerized image processing. Magnetic Resonance Imaging. 8(6). 819–824. 9 indexed citations
13.
Selldén, H., et al.. (1990). Circulatory monitoring of children during anaesthesia in low field magnetic resonance imaging. Acta Anaesthesiologica Scandinavica. 34(1). 41–43. 9 indexed citations
14.
Linder, Jürgen, Kerstin Brismar, Johan Beck-Friis, Jan Sääf, & Lennart Wetterberg. (1989). Calcium and magnesium concentrations in affective disorder: difference between plasma and serum in relation to symptoms. Acta Psychiatrica Scandinavica. 80(6). 527–537. 44 indexed citations
15.
Eberhard, G., Svante B. Ross, Jan Sääf, Björn Wahlund, & Lennart Wetterberg. (1989). Psychoses in twins. Schizophrenia Research. 2(4-5). 367–374. 9 indexed citations
16.
Freund‐Levi, Yvonne, Jan Sääf, Lars‐Olof Wahlund, & Lennart Wetterberg. (1989). Ultra low field brain MRI in HIV transfusion infected patients. Magnetic Resonance Imaging. 7(2). 225–230. 3 indexed citations
17.
Wahlund, Lars‐Olof, et al.. (1989). Reduced blood flow in the transverse sinus visualized by ultra low field magnetic resonance imaging. Magnetic Resonance Imaging. 7(1). 101–104. 3 indexed citations
18.
Mathé, Aleksander A., et al.. (1986). Plasma prostaglandin E2 metabolite—measured as 11 -deoxy-15 -keto-13,14-dihydro-11 β, 16ξ-cyclo-PGE2—in twins with schizophrenic disorder. Biological Psychiatry. 21(11). 1024–1030. 19 indexed citations
19.
Flodérus, Ylva, Jan Sääf, Svante B. Ross, & Lennart Wetterberg. (1981). Ionic influence on human erythrocyte catechol-O-methyltransferase activity. Biochemical Pharmacology. 30(17). 2481–2482. 2 indexed citations
20.
Flodérus, Ylva, Jan Sääf, Svante B. Ross, & Lennart Wetterberg. (1981). Catechol-O-Methyltransferase Activity in Human Erythrocytes: Methodological Aspects. Upsala Journal of Medical Sciences. 86(3). 309–318. 10 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 Aziz Tirsi Breakdown of academic impact, for papers by Mahaveer Degaonkar Breakdown of academic impact, for papers by Alexander Drobyshevsky Breakdown of academic impact, for papers by F Savoldi Breakdown of academic impact, for papers by M. D. Jones Breakdown of academic impact, for papers by Michael Beal Breakdown of academic impact, for papers by Peter Lund Madsen Breakdown of academic impact, for papers by S K Teoh Breakdown of academic impact, for papers by Heather Ryan Breakdown of academic impact, for papers by Sarah E. Hopwood
Rankless by CCL
2026