Siri Leknes

Professor
Image of Siri  Leknes
Norwegian version of this page
Phone www.sirileknes.com
Mobile phone +47-92622872
Room 3rd floor west wing
Username
Visiting address Forskningsveien 3A Harald Schjelderups hus 0373 Oslo
Postal address Psykologisk institutt Postboks 1094 Blindern 0317 Oslo

How does the brain create subjective experiences? What happens in the nervous system that makes us perceive something as good or bad, pleasant or painful? My research uses a variety of cognitive, affective and social neuroscience techniques to answer this fundamental question. This is my wonderful team

My current and previous research projects revolve around the subjective hedonic feelings associated with rewards and punishments, social reward, and individual differences in the subjective experience of pain and pleasure. The research techniques I use include psychopharmacological studies, functional magnetic resonance imaging (fMRI) and psychophysical investigations using self-report and autonomic measures. My research has implications for treatment of alcohol and drug addiction, chronic pain and other mental and physical health problems. 

Higher education and employment history

  • 2014-2016: Research fellow at the Intervention Centre, Oslo University Hospital.
  • 2010-2014: Research fellow at the Department of Psychology, University of Oslo. 
  • 2008-2010: Postdoc at the universities of Gothenburg and Oslo, mentored by Professors Håkan Olausson and Bruno Laeng.
  • 2004:2008: D.Phil. on ‘Pain, Pleasure and Relief’ at the Oxford Centre for Functional Imaging of the Brain (FMRIB) in spring 2008, supervised by Professor Irene Tracey.
  • My academic training includes masters’ and doctorate degrees in Neuroscience (Oxford University, UK) and a bachelor’s degree in Cognitive Science (Exeter University, UK).

Appointments

  • President-elect, Society for Social Neuroscience
  • Associate editor, Pain

Cooperation

Current active international collaborations:

  • Professor Tom Johnstone  (Opioid modulation of craving & cognitive regulation)
  • Dr. Chantal Berna, Professor Irene Tracey et al. at the Universities of Oxford and Lausanne (The role of endogenous opioid signalling for pain and emotion)
  • Dr Eric Garland, Utah
Tags: Affect, Cognitive psychology, Neuroscience, Neuropsychology, Social Psychology

Publications

  • Scarth, Morgan; Hauger, Lisa Evju; Thorsby, Per Medbøe; Leknes, Siri; Hullstein, Ingunn Riise & Westlye, Lars Tjelta [Show all 7 contributors for this article] (2023). Supraphysiological testosterone levels from anabolic steroid use and reduced sensitivity to negative facial expressions in men. Psychopharmacology. ISSN 0033-3158. doi: 10.1007/s00213-023-06497-2. Full text in Research Archive
  • Gardiner, Gwendolyn; Lee, Daniel I.; Baranski, Erica; Funder, David C.; Beramendi, Maite & Bastian, Brock [Show all 50 contributors for this article] (2023). The economic well-being of nations is associated with positive daily situational experiences. Current Research in Ecological and Social Psychology (CRESP). 4.
  • Meier, Isabell M.; Eikemo, Marie; Trøstheim, Martin Ostenfeldt; Buen, Kaja; Jensen, Eira Nordeng & Karlsen, Siri Gurandsrud [Show all 10 contributors for this article] (2023). Factors associated with use of opioid rescue medication after surgery. Regional anesthesia and pain medicine. ISSN 1098-7339. doi: 10.1136/rapm-2023-104412.
  • Eikemo, Marie; Meier, Isabell M.; Løseth, Guro Engvig; Trøstheim, Martin Ostenfeldt; Ørstavik, Nikoline & Jensen, Eira Nordeng [Show all 10 contributors for this article] (2023). Opioid analgesic effects on subjective well-being in the operating theatre*. Anaesthesia. ISSN 0003-2409. 78(9), p. 1102–1111. doi: 10.1111/anae.16069.
  • Carlyle, Molly; Kvande, Malin; Meier, Isabell M.; Trøstheim, Martin Ostenfeldt; Buen, Kaja & Jensen, Eira Nordeng [Show all 9 contributors for this article] (2023). Does childhood adversity alter opioid drug reward? A conceptual replication in outpatients before surgery. Addiction Research and Theory. ISSN 1606-6359. doi: 10.1080/16066359.2023.2211348.
  • Løseth, Guro Engvig; Eikemo, Marie; Trøstheim, Martin; Meier, Isabell M.; Bjørnstad, Herman & Asratian, Anna [Show all 10 contributors for this article] (2022). Stress recovery with social support: A dyadic stress and support task. Psychoneuroendocrinology. ISSN 0306-4530. 146. doi: 10.1016/j.psyneuen.2022.105949. Full text in Research Archive
  • Trøstheim, Martin; Eikemo, Marie; Haaker, Jan; Frost, J. James & Leknes, Siri (2022). Opioid antagonism in humans: a primer on optimal dose and timing for central mu-opioid receptor blockade. Neuropsychopharmacology. ISSN 0893-133X. p. 1–9. doi: 10.1038/s41386-022-01416-z.
  • Skoglund, Charlotte; Leknes, Siri & Heilig, Markus (2022). The partial µ-opioid agonist buprenorphine in autism spectrum disorder: a case report. Journal of Medical Case Reports. ISSN 1752-1947. 16(1), p. 1–6. doi: 10.1186/s13256-022-03384-w.
  • Sailer, Uta & Leknes, Siri (2022). Meaning makes touch affective. Current Opinion in Behavioral Sciences. ISSN 2352-1546. 44. doi: 10.1016/j.cobeha.2021.101099. Full text in Research Archive
  • Baranski, E.; Gardiner, G.; Lee, D.; Funder, D. C.; Tamnes, Christian Krog & Leknes, Siri [Show all 9 contributors for this article] (2021). Who in the World Is Trying to Change Their Personality Traits? Volitional Personality Change Among College Students in Six Continents. Journal of Personality and Social Psychology. ISSN 0022-3514. 121(5), p. 1140–1156. doi: 10.1037/pspp0000389.
  • Zunhammer, Matthias; Spisák, Tamás; Wager, Tor D.; Bingel, Ulrike; Atlas, Lauren & Benedetti, Fabrizio [Show all 30 contributors for this article] (2021). Meta-analysis of neural systems underlying placebo analgesia from individual participant fMRI data. Nature Communications. ISSN 2041-1723. 12(1). doi: 10.1038/s41467-021-21179-3.
  • Henningsson, Susanne; Leknes, Siri; Asperholm, Martin; Eikemo, Marie & Westberg, Lars (2021). A randomized placebo-controlled intranasal oxytocin study on first impressions and reactions to social rejection. Biological Psychology. ISSN 0301-0511. doi: 10.1016/j.biopsycho.2021.108164.
  • Meier, Isabell M.; Eikemo, Marie & Leknes, Siri (2021). The Role of Mu-Opioids for Reward and Threat Processing in Humans: Bridging the Gap from Preclinical to Clinical Opioid Drug Studies. Current Addiction Reports. ISSN 2196-2952. p. 1–13. doi: 10.1007/s40429-021-00366-8.
  • Laeng, Bruno; Garvija, Lara; Løseth, Guro Engvig; Eikemo, Marie; Ernst, Gernot & Leknes, Siri (2021). ‘Defrosting’ music chills with naltrexone: The role of endogenous opioids for the intensity of musical pleasure. Consciousness and Cognition. ISSN 1053-8100. 90. doi: 10.1016/j.concog.2021.103105.
  • Sulutvedt, Unni; Zavagno, Daniele; Lubell, Jamie; Leknes, Siri; de Rodez Benavent, Sigrid Aune & Laeng, Bruno (2021). Brightness perception changes related to pupil size. Vision Research. ISSN 0042-6989. 178. doi: 10.1016/j.visres.2020.09.004.
  • Gardiner, Gwendolyn; Lee, Daniel; Baranski, Erica; Funder, David; Leknes, Siri & Waldal Holen, Vera [Show all 9 contributors for this article] (2020). Happiness around the World: A Combined Etic-Emic Approach across 63 Countries. PLOS ONE. ISSN 1932-6203. 15(12). doi: 10.1371/journal.pone.0242718. Full text in Research Archive
  • Trøstheim, Martin; Eikemo, Marie; Meir, Remy; Hansen, Ingelin; Paul, Elisabeth & Kroll, Sara Liane [Show all 8 contributors for this article] (2020). Assessment of Anhedonia in Adults With and Without Mental Illness A Systematic Review and Meta-analysis. JAMA Network Open. ISSN 2574-3805. 3(8). doi: 10.1001/jamanetworkopen.2020.13233. Full text in Research Archive
  • Hovey, Daniel; Martens, Louise; Laeng, Bruno; Leknes, Siri & Westberg, Lars (2020). The effect of intranasal oxytocin on visual processing and salience of human faces. Translational Psychiatry. ISSN 2158-3188. 10(318), p. 1–9. doi: 10.1038/s41398-020-00991-3. Full text in Research Archive
  • Baranski, E; Sweeny, K; Gardiner, G; Leknes, Siri; Waldal Holen, Vera & Hansen, Ingelin [Show all 9 contributors for this article] (2020). International Optimism: Correlates and Consequences of Dispositional Optimism across 61 Countries. Journal of Personality. ISSN 0022-3506. 89, p. 288–304. doi: 10.1111/jopy.12582.
  • Lee, Daniel I.; Gardiner, Gwendolyn; Baranski, Erica; Leknes, Siri; Waldal Holen, Vera & Hansen, Ingelin [Show all 9 contributors for this article] (2020). Situational experiences around the world: A replication and extension in 62 countries. Journal of Personality. ISSN 0022-3506. 88(6), p. 1091–1110. doi: 10.1111/jopy.12558.
  • Bastian, Brock; Vauclair, Christin-Melanie; Loughnan, Steve; Bain, Paul; Ashokkumar, Ashwini & Becker, Maja [Show all 33 contributors for this article] (2019). Explaining illness with evil: Pathogen prevalence fosters moral vitalism. Proceedings of the Royal Society of London. Biological Sciences. ISSN 0962-8452. 286:20191576(1914), p. 1–10. doi: 10.1098/rspb.2019.1576.
  • Garland, Eric; Trøstheim, Martin; Eikemo, Marie; Ernst, Gernot & Leknes, Siri (2019). Anhedonia in chronic pain and prescription opioid misuse. Psychological Medicine. ISSN 0033-2917. p. 1–12. doi: 10.1017/S0033291719002010.
  • Eikemo, Marie; Lobmaier, Philipp Paul; Pedersen, Mads Lund; Kunøe, Nikolaj; Matziorinis, Anna Maria & Leknes, Siri [Show all 7 contributors for this article] (2019). Intact responses to non-drug rewards in long-term opioid maintenance treatment. Neuropsychopharmacology. ISSN 0893-133X. 44(8), p. 1456–1463. doi: 10.1038/s41386-019-0377-9. Full text in Research Archive
  • Hauger, Lisa Evju; Sagoe, Dominic; Vaskinn, Anja; Arnevik, Espen Kristian Ajo; Leknes, Siri & Jørstad, Marie Lindvik [Show all 7 contributors for this article] (2019). Anabolic-androgenic steroid dependence is associated with impaired emotion recognition. Psychopharmacology. ISSN 0033-3158. 236(9), p. 2667–2676. doi: 10.1007/s00213-019-05239-7.
  • Løseth, Guro Engvig; Eikemo, Marie & Leknes, Siri (2019). Effects of opioid receptor stimulation and blockade on touch pleasantness: a double-blind randomised trial. Social Cognitive & Affective Neuroscience. ISSN 1749-5016. 14(4), p. 411–422. doi: 10.1093/scan/nsz022. Full text in Research Archive
  • van Steenbergen, Henk; Eikemo, Marie & Leknes, Siri (2019). The role of the opioid system in decision making and cognitive control: A review. Cognitive, Affective, & Behavioral Neuroscience. ISSN 1530-7026. 19(3), p. 435–458. doi: 10.3758/s13415-019-00710-6. Full text in Research Archive
  • Berna, Chantal; Leknes, Siri; Ahmad, Asma H; Mhuircheartaigh, Roisin N; Goodwin, Guy M. & Tracey, Irene (2018). Opioid-independent and opioid-mediated modes of pain modulation. Journal of Neuroscience. ISSN 0270-6474. 38(42), p. 9047–9058. doi: 10.1523/JNEUROSCI.0854-18.2018. Full text in Research Archive
  • Ree, Anbjørn; Mayo, Leah M; Leknes, Siri & Sailer, Uta (2018). Touch targeting C-tactile afferent fibers has a unique physiological pattern: A combined electrodermal and facial electromyography study . Biological Psychology. ISSN 0301-0511. 140, p. 55–63. doi: 10.1016/j.biopsycho.2018.11.006.
  • Ellingsen, Dan Mikael; Kringelbach, Morten & Leknes, Siri (2018). A neuroscience perspective on pleasure and pain. In Bain, D.; Brady, Michael & Corns, J. (Ed.), Philosophy of Pain: Unpleasantness, Emotion, and Deviance. Routledge. ISSN 978-0815361640. p. 70–88.
  • Zunhammer, M; Bingel, U.; Wager, T.; Atlas, L.; Benedetti, F. & Büchel, Christian [Show all 30 contributors for this article] (2018). Placebo Effects on the Neurologic Pain Signature: A Meta-analysis of Individual Participant Functional Magnetic Resonance Imaging Data. JAMA Neurology. ISSN 2168-6149. 75(11), p. 1321–1330. doi: 10.1001/jamaneurol.2018.2017.
  • Løseth, Guro Engvig; Eikemo, Marie Helene; Isager, Peder Mortvedt; Holmgren, Jostein; Laeng, Bruno & Vindenes, Vigdis [Show all 8 contributors for this article] (2018). Morphine reduced perceived anger from neutral and implicit emotional expressions. Psychoneuroendocrinology. ISSN 0306-4530. 91, p. 123–131. doi: 10.1016/j.psyneuen.2018.02.035. Full text in Research Archive
  • Liljencrantz, Jaquette; Strigo, Irina A.; Ellingsen, Dan Mikael; Krämer, Heidrun H.; Lundblad, Linda C. & Nagi, Saad Saulat [Show all 8 contributors for this article] (2017). Slow brushing reduces heat pain in humans. European Journal of Pain. ISSN 1090-3801. 21(7), p. 1173–1185. doi: 10.1002/ejp.1018.
  • Eikemo, Marie Helene; Biele, Guido; Willoch, Frode; Thomsen, Lotte & Leknes, Siri (2017). Opioid modulation of value-based decision-making in healthy humans. Neuropsychopharmacology. ISSN 0893-133X. 42(9), p. 1833–1840. doi: 10.1038/npp.2017.58. Full text in Research Archive
  • Løseth, Guro Engvig; Leknes, Siri & Ellingsen, Dan Mikael (2016). The neurochemical basis of motivation for affiliative touch. In Olausson, Håkan; Wessberg, Johan; morrison, India & McGlone, Francis (Ed.), Affective Touch and the Neurophysiology of CT Afferents. Springer. ISSN 978-1-4939-6418-5. p. 239–264. doi: 10.1007/978-1-4939-6418-5_15.
  • Chelnokova, Olga V; Laeng, Bruno; Løseth, Guro Engvig; Eikemo, Marie Helene; Willoch, Frode & Leknes, Siri (2016). The µ-Opioid System Promotes Visual Attention to Faces and Eyes. Social Cognitive & Affective Neuroscience. ISSN 1749-5016. 11(12), p. 1902–1909. doi: 10.1093/scan/nsw116.
  • Eikemo, Marie Helene; Løseth, Guro Engvig; Johnstone, Tom; Gjerstad, Johannes; Willoch, Frode & Leknes, Siri (2016). Sweet taste pleasantness is modulated by morphine and naltrexone. Psychopharmacology. ISSN 0033-3158. 233(21), p. 13711–3723. doi: 10.1007/s00213-016-4403-x.
  • Brandtzaeg, Ole Kristian; Johnsen, Elin Follaug; Røberg-Larsen, Hanne; Seip, Knut Fredrik; MacLean, Evan L. & Gesquiere, Laurence R. [Show all 9 contributors for this article] (2016). Proteomics tools reveal startlingly high amounts of oxytocin in plasma and serum. Scientific Reports. ISSN 2045-2322. 6:31693. doi: 10.1038/srep31693. Full text in Research Archive
  • Nilsen, Andre Sevenius; Blix, Ines; Leknes, Siri; Ekeberg, Øivind; Skogstad, Laila & Endestad, Tor [Show all 8 contributors for this article] (2016). Brain activity in response to trauma-specific, negative, and neutral stimuli. A fMRI study of recent road traffic accident survivors. Frontiers in Psychology. ISSN 1664-1078. 7:1173. doi: 10.3389/fpsyg.2016.01173.
  • Ellingsen, Dan Mikael; Leknes, Siri; Løseth, Guro Engvig; Wessberg, Johan & Olausson, Håkan (2016). The neurobiology shaping affective touch: Expectation, motivation, and meaning in the multisensory context. Frontiers in Psychology. ISSN 1664-1078. 6. doi: 10.3389/fpsyg.2015.01986. Full text in Research Archive
  • Ellingsen, Dan Mikael; Leknes, Siri & Kringelbach, Morten (2015). Hedonic Value. In Brosch, T. & Sander, D. (Ed.), Handbook of Value: Perspectives from Economics, Neuroscience, Philosophy, Psychology and Sociology. Oxford University Press. ISSN 9780198716600. p. 265–286.
  • Johnsen, Elin Follaug; Leknes, Siri; Wilson, Steven Ray Haakon & Lundanes, Elsa (2015). Liquid chromatography-mass spectrometry platform for both small neurotransmitters and neuropeptides in blood, with automatic and robust solid phase extraction. Scientific Reports. ISSN 2045-2322. 5. doi: 10.1038/srep09308. Full text in Research Archive
  • Jonassen, Rune; Chelnokova, Olga V; Harmer, Catherine; Leknes, Siri & Landrø, Nils Inge (2015). A single dose of antidepressant alters eye-gaze patterns across face stimuli in healthy women. Psychopharmacology. ISSN 0033-3158. 232(5), p. 953–958. doi: 10.1007/s00213-014-3729-5.
  • Chelnokova, Olga V; Laeng, Bruno; Eikemo, Marie; Riegels, Jeppe Kjær; Løseth, Guro Engvig & Maurud, Hedda [Show all 8 contributors for this article] (2014). Rewards of beauty: the opioid system mediates social motivation in humans. Molecular Psychiatry. ISSN 1359-4184. doi: 10.1038/mp.2014.1.
  • Løseth, Guro Engvig; Ellingsen, Dan Mikael & Leknes, Siri (2014). State-dependent μ-opioid modulation of social motivation. Frontiers in Behavioral Neuroscience. ISSN 1662-5153. 8. doi: 10.3389/fnbeh.2014.00430.
  • Leknes, Siri & Bastian, Brock (2014). How does pain affect eating and food pleasure? Pain. ISSN 0304-3959. 155(4), p. 652–653.
  • Bastian, Brock; Jetten, Yolanda; Hornsey, Matthew & Leknes, Siri (2014). The Positive Consequences of Pain: A Biopsychosocial Approach. Personality and Social Psychology Review. ISSN 1088-8683. 18(3), p. 256–279. doi: 10.1177/1088868314527831.
  • Leknes, Siri & Bastian, Brock (2014). The Benefits of Pain. Review of Philosophy and Psychology. ISSN 1878-5158. 5(1), p. 57–70. doi: 10.1007/s13164-014-0178-3.
  • Ellingsen, Dan Mikael; Wessberg, Johan; Chelnokova, Olga V; Olausson, Håkan; Laeng, Bruno & Leknes, Siri Graff (2014). In touch with your emotions: Oxytocin and touch change social impressions while others' facial expressions can alter touch. Psychoneuroendocrinology. ISSN 0306-4530. 39(1), p. 11–20. doi: 10.1016/j.psyneuen.2013.09.017.
  • Ellingsen, Dan Mikael; Wessberg, Johan; Eikemo, Marie Helene; Liljencrantz, Jaquette; Endestad, Tor & Olausson, Håkan [Show all 7 contributors for this article] (2013). Placebo improves pleasure and pain through opposite modulation of sensory processing. Proceedings of the National Academy of Sciences of the United States of America. ISSN 0027-8424. 110(44), p. 17993–17998. doi: 10.1073/pnas.1305050110.
  • Leknes, Siri Graff; Berna, Chantal; Lee, Michael; Snyder, Gregory; Biele, Guido & Tracey, Irene (2013). The importance of context: When relative relief renders pain pleasant. Pain. ISSN 0304-3959. 154(3), p. 402–410. doi: 10.1016/j.pain.2012.11.018.
  • Leknes, Siri Graff; Wessberg, Johan; Ellingsen, Dan Mikael; Chelnokova, Olga V; Olausson, Håkan & Laeng, Bruno (2013). Oxytocin enhances pupil dilation and sensitivity to hidden emotional expressions. Social Cognitive & Affective Neuroscience. ISSN 1749-5016. 8(7), p. 741–749. doi: 10.1093/scan/nss062.
  • Wanigasekera, Vishvarani; Lee, Michael; Rogers, Richard; Kong, Yazhuo; Leknes, Siri Graff & Andersson, Jesper [Show all 7 contributors for this article] (2012). Baseline reward circuitry activity and trait reward responsiveness predict expression of opioid analgesia in healthy subjects. Proceedings of the National Academy of Sciences of the United States of America. ISSN 0027-8424. 109(43), p. 17705–17710. doi: 10.1073/pnas.1120201109.

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  • Bochynska, Agata; Quintana, Daniel; Mayor, Julien; Leknes, Siri; Roettger, Timo & Mayiwar, Lewend [Show all 7 contributors for this article] (2022). Fram for troverdig forskning: Forskningen må være gjennomsiktig og etterprøvbar. Forskerforum. ISSN 0800-1715. 54(4), p. 38–39.
  • Leknes, Siri Graff & Vittersø, Axel (2022). Hvorfor er vi så glad i rus?
  • Eikemo, Marie; Løseth, Guro Engvig & Leknes, Siri (2021). Do endogenous opioids mediate or fine-tune human pain relief? Pain. ISSN 0304-3959. 162(12), p. 2789–2791. doi: 10.1097/j.pain.0000000000002286.
  • Løseth, Guro; Eikemo, Marie & Leknes, Siri Graff (2019). Effects of opioid receptor stimulation and blockade on touch pleasantness: a double-blind randomised trial. Social Cognitive & Affective Neuroscience. ISSN 1749-5016. doi: 10.1093/scan/nsz022.
  • Brandtzæg, Ole Kristian Merkesvik; Johnsen, Elin Follaug; Røberg-Larsen, Hanne; Leknes, Siri; Lundanes, Elsa & Wilson, Steven Ray Haakon (2016). Robust nano liquid chromatography mass spectrometry system for targeted determination of oxytocin in human serum/plasma.
  • Johnsen, Elin Follaug; Wilson, Steven Ray Haakon; Leknes, Siri & Lundanes, Elsa (2015). Highly automated platform for simultaneous identification of all classes of neurotransmitters by hydrophilic interaction liquid chromatography-MS.
  • Jonassen, Rune; Chelnokova, Olga V; Harmer, Catherine; Leknes, Siri & Landrø, Nils Inge (2014). A single dose of antidepressant alters eye-gaze patterns across face stimuli in healthy women.
  • Ellingsen, Dan Mikael & Leknes, Siri (2014). Forbedring av smerte og velbehag ved bruk av placebo. BestPractice Nordic. ISSN 1902-7583. 10, p. 16–17.
  • Ellingsen, Dan Mikael & Leknes, Siri (2014). Kan vi snu smerteopplevelsen fra vond til god? Forventninger, kontekst og lettelse påvirker smerte. BestPractice Nordic. ISSN 1902-7583. 9, p. 6–7.
  • Chelnokova, Olga V; Laeng, Bruno; Eikemo, Marie Helene; Riegels, Jeppe; Løseth, Guro & Maurud, Hedda [Show all 8 contributors for this article] (2014). Rewards of beauty: The opioid system mediates social motivation in humans. Molecular Psychiatry. ISSN 1359-4184. 19(7), p. 746–747. doi: 10.1038/mp.2014.1.
  • Johnsen, Elin Follaug; Folven, Lars; Leknes, Siri; Greibrokk, Tyge; Wilson, Steven Ray Haakon & Lundanes, Elsa (2014). On-line coupling of various spe phases with HILIC-LC for enrichment and separation of polar neurotransmitters in various biological matrices.
  • Løseth, Guro Engvig; Ellingsen, Dan Mikael & Leknes, Siri (2013). Touch and Pain. In Biswas-Diener, R., Diener, E., Noba textbook series: Psychology. www.nobaproject.com/chapters/touch-and-pain.
  • Ellingsen, Dan Mikael & Leknes, Siri (2013). Placebo gav lindrad smärta, men också ökad njutning. Läkartidningen. ISSN 0023-7205. 110(49-50).
  • Løseth, Guro Engvig; Ellingsen, Dan-Mikael & Leknes, Siri (2013). Touch and Pain. In: Noba textbook series: Psychology. Edited by R. Biswas-Diener & E. Diener. www.nobaproject.com/chapters/touch-and-pain.
  • Leknes, Siri; Berna, Chantal; Lee, M; Snyder, G.; Biele, Guido & Tracey, Irene (2013). Response to the commentary “Multiple potential mechanisms for context effects on pain”. Pain. ISSN 0304-3959. 154(8), p. 1485–1486. doi: 10.1016/j.pain.2013.04.002.
  • Ellingsen, Dan-Mikael & Leknes, Siri (2013). Placebo gav lindrad smärta, men också ökad njutning. Läkartidningen. ISSN 0023-7205. 110.
  • Chelnokova, Olga V; Laeng, Bruno; Riegels, Jeppe; Løseth, Guro Engvig; Eikemo, Marie Helene & Leknes, Siri Graff (2013). THE HUMAN OPIOID SYSTEM MEDIATES ATTENTION TO OTHERS' EYES. Journal of Cognitive Neuroscience. ISSN 0898-929X. p. 216–216.
  • Leknes, Siri Graff & Laeng, Bruno (2009). Social touch: investigating the role of oxytocin for interactions in the hedonic experience of touch and emotion. SFN Abstract Viewer/Itinerary Planner.

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Published Aug. 26, 2016 3:14 PM - Last modified Mar. 21, 2023 12:29 PM

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