Henry K. Karlsson

916 total citations
21 papers, 625 citations indexed

About

Henry K. Karlsson is a scholar working on Physiology, Clinical Psychology and Cognitive Neuroscience. According to data from OpenAlex, Henry K. Karlsson has authored 21 papers receiving a total of 625 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Physiology, 6 papers in Clinical Psychology and 6 papers in Cognitive Neuroscience. Recurrent topics in Henry K. Karlsson's work include Diet and metabolism studies (7 papers), Eating Disorders and Behaviors (4 papers) and Bariatric Surgery and Outcomes (3 papers). Henry K. Karlsson is often cited by papers focused on Diet and metabolism studies (7 papers), Eating Disorders and Behaviors (4 papers) and Bariatric Surgery and Outcomes (3 papers). Henry K. Karlsson collaborates with scholars based in Finland, Italy and China. Henry K. Karlsson's co-authors include Pirjo Nuutila, Paulina Salminen, Lauri Nummenmaa, Jetro J. Tuulari, Jussi Hirvonen, Semi Helin, Riitta Parkkola, Jarna C. Hannukainen, Lauri Tuominen and Minna Soinio and has published in prestigious journals such as Journal of Neuroscience, PLoS ONE and NeuroImage.

In The Last Decade

Henry K. Karlsson

21 papers receiving 618 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Henry K. Karlsson Finland 13 241 154 121 109 109 21 625
Katarzyna Linder Germany 17 257 1.1× 124 0.8× 70 0.6× 120 1.1× 103 0.9× 25 829
Haiko Schlögl Germany 11 145 0.6× 43 0.3× 104 0.9× 50 0.5× 83 0.8× 34 494
K. Porubská Germany 8 191 0.8× 45 0.3× 111 0.9× 49 0.4× 92 0.8× 10 559
W. Walter Backus United States 11 98 0.4× 104 0.7× 73 0.6× 46 0.4× 97 0.9× 16 560
Tina M. Oakes United States 14 288 1.2× 36 0.2× 61 0.5× 31 0.3× 79 0.7× 29 1.0k
Jo Ann V. Antenor‐Dorsey United States 11 160 0.7× 38 0.2× 79 0.7× 32 0.3× 66 0.6× 16 564
Jennifer S. ten Kulve Netherlands 12 393 1.6× 179 1.2× 189 1.6× 46 0.4× 53 0.5× 15 1.1k
Jacqueline Hastings Australia 15 143 0.6× 61 0.4× 44 0.4× 356 3.3× 43 0.4× 21 887
Alejandro Labastida‐Ramírez Netherlands 16 224 0.9× 64 0.4× 39 0.3× 26 0.2× 27 0.2× 30 893
Daniela M. Sartor Australia 17 166 0.7× 73 0.5× 23 0.2× 213 2.0× 85 0.8× 29 644

Countries citing papers authored by Henry K. Karlsson

Since Specialization
Citations

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

Fields of papers citing papers by Henry K. Karlsson

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Henry K. Karlsson. 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 Henry K. Karlsson. The network helps show where Henry K. Karlsson may publish in the future.

Co-authorship network of co-authors of Henry K. Karlsson

This figure shows the co-authorship network connecting the top 25 collaborators of Henry K. Karlsson. A scholar is included among the top collaborators of Henry K. Karlsson 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 Henry K. Karlsson. Henry K. Karlsson 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.
Pak, Kyoungjune, Jouni Tuisku, Henry K. Karlsson, et al.. (2025). Anorexia nervosa is associated with higher brain mu-opioid receptor availability. Molecular Psychiatry. 30(7). 2840–2847. 2 indexed citations
2.
Putkinen, Vesa, et al.. (2025). Pleasurable music activates cerebral µ-opioid receptors: a combined PET-fMRI study. European Journal of Nuclear Medicine and Molecular Imaging. 52(10). 3540–3549. 2 indexed citations
3.
Putkinen, Vesa, Henry K. Karlsson, Kerttu Seppälä, et al.. (2025). Reward responses to vicarious feeding depend on body mass index. Cognitive Affective & Behavioral Neuroscience. 25(3). 607–617. 1 indexed citations
4.
Tuisku, Jouni, Lihua Sun, Semi Helin, et al.. (2024). Aberrant type 2 dopamine receptor availability in violent offenders with psychopathy. NeuroImage. 297. 120724–120724. 3 indexed citations
5.
Putkinen, Vesa, Tomi Karjalainen, Matthew Hudson, et al.. (2023). Pattern recognition reveals sex‐dependent neural substrates of sexual perception. Human Brain Mapping. 44(6). 2543–2556. 2 indexed citations
6.
Karjalainen, Tomi, Matthew Hudson, Vesa Putkinen, et al.. (2023). Functional organization of social perception networks in the human brain. NeuroImage. 272. 120025–120025. 8 indexed citations
7.
Sun, Lihua, Vesa Putkinen, Kerttu Seppälä, et al.. (2022). Aberrant motor contagion of emotions in psychopathy and high-functioning autism. Cerebral Cortex. 33(2). 374–384. 9 indexed citations
8.
Karlsson, Henry K., Lauri Tuominen, Semi Helin, et al.. (2021). Mesolimbic opioid-dopamine interaction is disrupted in obesity but recovered by weight loss following bariatric surgery. Translational Psychiatry. 11(1). 259–259. 15 indexed citations
9.
Hudson, Matthew, Kerttu Seppälä, Vesa Putkinen, et al.. (2020). Dissociable neural systems for unconditioned acute and sustained fear. NeuroImage. 216. 116522–116522. 20 indexed citations
10.
Koffert, Jukka, Mia Ståhle, Henry K. Karlsson, et al.. (2018). Morbid obesity and type 2 diabetes alter intestinal fatty acid uptake and blood flow. Diabetes Obesity and Metabolism. 20(6). 1384–1390. 13 indexed citations
11.
Hannukainen, Jarna C., Mueez U-Din, Minna Lahesmaa, et al.. (2018). Brown adipose tissue lipid metabolism in morbid obesity: Effect of bariatric surgery‐induced weight loss. Diabetes Obesity and Metabolism. 20(5). 1280–1288. 36 indexed citations
12.
Karjalainen, Tomi, Kerttu Seppälä, Enrico Glerean, et al.. (2018). Opioidergic Regulation of Emotional Arousal: A Combined PET–fMRI Study. Cerebral Cortex. 29(9). 4006–4016. 24 indexed citations
13.
Viljanen, Antti, Minna Soinio, Carol Y. Cheung, et al.. (2018). Effects of bariatric surgery on retinal microvascular architecture in obese patients. International Journal of Obesity. 43(9). 1675–1680. 12 indexed citations
14.
Viljanen, Antti, Jarna C. Hannukainen, Minna Soinio, et al.. (2018). The effect of bariatric surgery on intraocular pressure. Acta Ophthalmologica. 96(8). 849–852. 16 indexed citations
15.
Joutsa, Juho, Henry K. Karlsson, Pirjo Nuutila, et al.. (2018). Binge eating disorder and morbid obesity are associated with lowered mu-opioid receptor availability in the brain. Psychiatry Research Neuroimaging. 276. 41–45. 22 indexed citations
16.
Ferrannini, Ele, Luigi Landini, Jarna C. Hannukainen, et al.. (2017). Fatty acid uptake and blood flow in adipose tissue compartments of morbidly obese subjects with or without type 2 diabetes: effects of bariatric surgery. American Journal of Physiology-Endocrinology and Metabolism. 313(2). E175–E182. 35 indexed citations
17.
Tuulari, Jetro J., Henry K. Karlsson, Jussi Hirvonen, et al.. (2015). Neural Circuits for Cognitive Appetite Control in Healthy and Obese Individuals: An fMRI Study. PLoS ONE. 10(2). e0116640–e0116640. 82 indexed citations
18.
Karlsson, Henry K., Lauri Tuominen, Jetro J. Tuulari, et al.. (2015). Obesity Is Associated with Decreased μ-Opioid But Unaltered Dopamine D2Receptor Availability in the Brain. Journal of Neuroscience. 35(9). 3959–3965. 155 indexed citations
19.
Honka, Henri, Jarna C. Hannukainen, Miikka Tarkia, et al.. (2014). Pancreatic Metabolism, Blood Flow, and β-Cell Function in Obese Humans. The Journal of Clinical Endocrinology & Metabolism. 99(6). E981–E990. 37 indexed citations
20.
Tuulari, Jetro J., Henry K. Karlsson, Jussi Hirvonen, et al.. (2013). Weight Loss After Bariatric Surgery Reverses Insulin-Induced Increases in Brain Glucose Metabolism of the Morbidly Obese. Diabetes. 62(8). 2747–2751. 53 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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2026