Aki Johanson

1.1k total citations
26 papers, 855 citations indexed

About

Aki Johanson is a scholar working on Psychiatry and Mental health, Neurology and Pharmacology. According to data from OpenAlex, Aki Johanson has authored 26 papers receiving a total of 855 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Psychiatry and Mental health, 7 papers in Neurology and 6 papers in Pharmacology. Recurrent topics in Aki Johanson's work include Electroconvulsive Therapy Studies (6 papers), Treatment of Major Depression (6 papers) and Dementia and Cognitive Impairment Research (5 papers). Aki Johanson is often cited by papers focused on Electroconvulsive Therapy Studies (6 papers), Treatment of Major Depression (6 papers) and Dementia and Cognitive Impairment Research (5 papers). Aki Johanson collaborates with scholars based in Sweden, United States and United Kingdom. Aki Johanson's co-authors include Magnus Larsson, Elna‐Marie Larsson, Pia Nordanskog, Lars Gustafson, Jarl Risberg, Linda Knutsson, Ulf Dahlstrand, Anders Tingström, Bo Hagberg and Linda Jansson and has published in prestigious journals such as Journal of Affective Disorders, Acta Psychiatrica Scandinavica and European Journal of Endocrinology.

In The Last Decade

Aki Johanson

26 papers receiving 828 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Aki Johanson Sweden 15 391 216 195 189 102 26 855
Carlo de Lena Italy 18 165 0.4× 156 0.7× 250 1.3× 58 0.3× 79 0.8× 40 855
Trevor A. Hurwitz Canada 24 455 1.2× 282 1.3× 510 2.6× 123 0.7× 307 3.0× 49 1.9k
Katia Longo Italy 30 386 1.0× 238 1.1× 494 2.5× 37 0.2× 106 1.0× 58 2.5k
Diane Mosnik United States 11 115 0.3× 155 0.7× 96 0.5× 101 0.5× 161 1.6× 17 1.3k
Markus Donix Germany 18 463 1.2× 83 0.4× 378 1.9× 48 0.3× 46 0.5× 59 973
Francesca Assogna Italy 26 292 0.7× 160 0.7× 485 2.5× 69 0.4× 37 0.4× 55 1.8k
Goran Papenberg Sweden 21 210 0.5× 85 0.4× 533 2.7× 29 0.2× 56 0.5× 49 1.0k
Rea Rodriguez‐Raecke Germany 15 353 0.9× 126 0.6× 430 2.2× 347 1.8× 91 0.9× 34 1.3k
Brendon Boot United States 13 348 0.9× 126 0.6× 358 1.8× 61 0.3× 24 0.2× 25 1.3k
Valeria Drago United States 19 150 0.4× 122 0.6× 620 3.2× 36 0.2× 26 0.3× 64 944

Countries citing papers authored by Aki Johanson

Since Specialization
Citations

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

Fields of papers citing papers by Aki Johanson

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Aki Johanson

This figure shows the co-authorship network connecting the top 25 collaborators of Aki Johanson. A scholar is included among the top collaborators of Aki Johanson 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 Aki Johanson. Aki Johanson 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.
Gustafson, Lars, et al.. (2016). A long-term longitudinal follow-up of depressed patients treated with ECT with special focus on development of dementia. Journal of Affective Disorders. 200. 15–24. 10 indexed citations
2.
Gustafson, Lars, et al.. (2014). A long-term follow-up of clinical response and regional cerebral blood flow changes in depressed patients treated with ECT. Journal of Affective Disorders. 167. 235–243. 9 indexed citations
3.
Olsson, Ingrid Tonning, Sean Perrin, Johan Lundgren, Lars Hjorth, & Aki Johanson. (2014). Long-Term Cognitive Sequelae After Pediatric Brain Tumor Related to Medical Risk Factors, Age, and Sex. Pediatric Neurology. 51(4). 515–521. 76 indexed citations
4.
Olsson, Ingrid Tonning, Sean Perrin, Johan Lundgren, Lars Hjorth, & Aki Johanson. (2013). Access to Neuropsychologic Services After Pediatric Brain Tumor. Pediatric Neurology. 49(6). 420–423. 3 indexed citations
5.
Nordanskog, Pia, Ulf Dahlstrand, Magnus Larsson, et al.. (2010). Increase in Hippocampal Volume After Electroconvulsive Therapy in Patients With Depression. Journal of Ect. 26(1). 62–67. 156 indexed citations
6.
Lindström, Mats, et al.. (2009). Life-Time Adversities, Reported Thirteen Years After a Suicide Attempt: Relationship to Recovery, 5HTTLPR Genotype, and Past and Present Morbidity. Archives of Suicide Research. 13(3). 214–229. 3 indexed citations
7.
Jansson, Linda, Malin Wennström, Aki Johanson, & Anders Tingström. (2009). Glial cell activation in response to electroconvulsive seizures. Progress in Neuro-Psychopharmacology and Biological Psychiatry. 33(7). 1119–1128. 77 indexed citations
8.
Larsson, Magnus, Martin Bäckström, & Aki Johanson. (2008). The interaction between baseline trait anxiety and trauma exposure as predictor of post‐trauma symptoms of anxiety and insomnia. Scandinavian Journal of Psychology. 49(5). 447–450. 21 indexed citations
9.
Larsson, Magnus, Per‐Olof Michel, Martin Bäckström, & Aki Johanson. (2007). Baseline verbal fluency performance as predictor of state anxiety during a live hand-grenade throwing exercise – A prospective study of Swedish military conscripts. Behavioral and Brain Functions. 3(1). 39–39. 5 indexed citations
10.
Johanson, Aki, Jarl Risberg, Don M. Tucker, & Lars Gustafson. (2006). Changes in Frontal Lobe Activity With Cognitive Therapy for Spider Phobia. Applied Neuropsychology. 13(1). 34–41. 21 indexed citations
11.
Johanson, Aki, et al.. (2005). Long-Term Follow-Up in Depressed Patients Treated With Electroconvulsive Therapy. Journal of Ect. 21(4). 214–220. 13 indexed citations
12.
Forslind, Kristina, et al.. (2003). Magnetic resonance imaging of the fifth metatarsophalangeal joint compared with conventional radiography in patients with early rheumatoid arthritis. Scandinavian Journal of Rheumatology. 32(3). 131–137. 12 indexed citations
13.
Thomas‐Danguin, Thierry, Catherine Rouby, Gilles Sicard, et al.. (2003). Development of the ETOC: a European test of olfactory capabilities.. PubMed. 41(3). 142–51. 109 indexed citations
14.
Johanson, Aki. (1998). Brain function in spider phobia. Psychiatry Research Neuroimaging. 84(2-3). 101–111. 39 indexed citations
15.
Almkvist, Ove, Görel Bråne, & Aki Johanson. (1996). Neuropsychological assessment of dementia: state of the art. Acta Neurologica Scandinavica. 94. 45–49. 11 indexed citations
16.
Johanson, Aki, et al.. (1991). A Longitudinal Study of Dementia of Alzheimer Type in Down's Syndrome. Dementia and Geriatric Cognitive Disorders. 2(3). 159–168. 16 indexed citations
17.
Johanson, Aki, et al.. (1990). Adaptation in Different Types of Dementia and in Normal Elderly Subjects. Dementia and Geriatric Cognitive Disorders. 1(2). 95–101. 11 indexed citations
18.
Johanson, Aki & Bo Hagberg. (1989). Psychometric characteristics in patients with frontal lobe degeneration of non-Alzheimer type. Archives of Gerontology and Geriatrics. 8(2). 129–137. 35 indexed citations
19.
Gustafson, L., et al.. (1989). Diagnostic criteria of Alzheimer's disease. Journal of Neural Transmission - Parkinsons Disease and Dementia Section. 1(1-2). 23–23. 1 indexed citations
20.
Johanson, Aki, Lars Gustafson, & Jarl Risberg. (1986). Behavioural observations during performance of the WAIS block design test related to abnormalities of regional cerebral blood flow in organic dementia. Journal of clinical and experimental neuropsychology. 8(3). 201–209. 22 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 Carlo de Lena Breakdown of academic impact, for papers by Trevor A. Hurwitz Breakdown of academic impact, for papers by Katia Longo Breakdown of academic impact, for papers by Diane Mosnik Breakdown of academic impact, for papers by Markus Donix Breakdown of academic impact, for papers by Francesca Assogna Breakdown of academic impact, for papers by Goran Papenberg Breakdown of academic impact, for papers by Rea Rodriguez‐Raecke Breakdown of academic impact, for papers by Brendon Boot Breakdown of academic impact, for papers by Valeria Drago
Rankless by CCL
2026