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2019
1 Hauger, Lisa Evju; Sagoe, Dominic; Vaskinn, Anja; Arnevik, Espen Kristian Ajo; Leknes, Siri; Jørstad, Marie Lindvik; Bjørnebekk, Astrid.
Anabolic-androgenic steroid dependence is associated with impaired emotion recognition. Psychopharmacology 2019 ;Volum 236.(9) s. 2667-2676
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2 Løseth, Guro Engvig; Eikemo, Marie; Leknes, Siri.
Effects of opioid receptor stimulation and blockade on touch pleasantness: a double-blind randomised trial. Social Cognitive & Affective Neuroscience 2019 ;Volum 14.(4) s. 411-422
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3 van Steenbergen, Henk; Eikemo, Marie; Leknes, Siri.
The role of the opioid system in decision making and cognitive control: A review. Cognitive, Affective, & Behavioral Neuroscience 2019 ;Volum 19.(3) s. 435-458
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2018
4 Berna, Chantal; Leknes, Siri; Ahmad, Asma H; Mhuircheartaigh, Roisin N; Goodwin, Guy M.; Tracey, Irene.
Opioid-independent and opioid-mediated modes of pain modulation. Journal of Neuroscience 2018 ;Volum 38.(42) s. 9047-9058
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5 Ellingsen, Dan Mikael; Kringelbach, Morten; Leknes, Siri.
A neuroscience perspective on pleasure and pain. I: Philosophy of Pain: Unpleasantness, Emotion, and Deviance. Routledge 2018 ISBN 978-0815361640. s. 70-88
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6 Løseth, Guro Engvig; Eikemo, Marie Helene; Isager, Peder Mortvedt; Holmgren, Jostein; Laeng, Bruno; Vindenes, Vigdis; Hjornevik, Trine; Leknes, Siri.
Morphine reduced perceived anger from neutral and implicit emotional expressions. Psychoneuroendocrinology 2018 ;Volum 91. s. 123-131
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7 Ree, Anbjørn; Mayo, Leah M; Leknes, Siri; Sailer, Uta.
Touch targeting C-tactile afferent fibers has a unique physiological pattern: A combined electrodermal and facial electromyography study. Biological Psychology 2018 ;Volum 140. s. 55-63
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8 Zunhammer, M; Bingel, U.; Wager, T.; Atlas, L.; Benedetti, F.; Büchel, Christian; Choi, J.C.; Colloca, L.; Duzzi, D.; Eippert, F.; Ellingsen, Dan Mikael; Elsenbruch, S.; Geuter, S.; Gollub, R.; Kaptchuk, Ted J.; Kessner, S.S.; Kirsch, Irving; Kong, J.; Lamm, C.; Leknes, Siri; Müllner-Huber, A.; Lui, F.; Posso, C.A.; Rütgen, M.; Schenk, L.; Schmid, J.; Theysohn, N.; Tracey, Irene; Wrobel, N.; Zeidan, F..
Placebo Effects on the Neurologic Pain Signature: A Meta-analysis of Individual Participant Functional Magnetic Resonance Imaging Data. JAMA Neurology 2018 ;Volum 75.(11) s. 1321-1330
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2017
9 Eikemo, Marie Helene; Biele, Guido; Willoch, Frode; Thomsen, Lotte; Leknes, Siri.
Opioid modulation of value-based decision-making in healthy humans. Neuropsychopharmacology 2017 ;Volum 42.(9) s. 1833-1840
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10 Liljencrantz, Jaquette; Strigo, Irina A.; Ellingsen, Dan Mikael; Krämer, Heidrun H.; Lundblad, Linda C.; Nagi, Saad Saulat; Leknes, Siri; Olausson, Håkan.
Slow brushing reduces heat pain in humans. European Journal of Pain 2017 ;Volum 21.(7) s. 1173-1185
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2016
11 Brandtzaeg, Ole Kristian; Johnsen, Elin Follaug; Røberg-Larsen, Hanne; Seip, Knut Fredrik; MacLean, Evan L.; Gesquiere, Laurence R.; Leknes, Siri; Lundanes, Elsa; Wilson, Steven Ray Haakon.
Proteomics tools reveal startlingly high amounts of oxytocin in plasma and serum. Scientific Reports 2016 ;Volum 6:31693. s. -
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12 Brandtzæg, Ole Kristian Merkesvik; Johnsen, Elin Follaug; Røberg-Larsen, Hanne; Leknes, Siri; Lundanes, Elsa; Wilson, Steven Ray Haakon.
Robust nano liquid chromatography mass spectrometry system for targeted determination of oxytocin in human serum/plasma.. 22 Norske Symposium i Kromatografi; 2016-01-10 - 2016-01-12
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13 Chelnokova, Olga V; Laeng, Bruno; Løseth, Guro Engvig; Eikemo, Marie Helene; Willoch, Frode; Leknes, Siri.
The µ-Opioid System Promotes Visual Attention to Faces and Eyes. Social Cognitive & Affective Neuroscience 2016 ;Volum 11.(12) s. 1902-1909
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14 Eikemo, Marie Helene; Løseth, Guro Engvig; Johnstone, Tom; Gjerstad, Johannes; Willoch, Frode; Leknes, Siri.
Sweet taste pleasantness is modulated by morphine and naltrexone. Psychopharmacology 2016 ;Volum 233.(21) s. 13711-3723
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15 Ellingsen, Dan Mikael; Leknes, Siri; Løseth, Guro Engvig; Wessberg, Johan; Olausson, Håkan.
The neurobiology shaping affective touch: Expectation, motivation, and meaning in the multisensory context. Frontiers in Psychology 2016 ;Volum 6.
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16 Løseth, Guro Engvig; Leknes, Siri; Ellingsen, Dan Mikael.
The neurochemical basis of motivation for affiliative touch. I: Affective Touch and the Neurophysiology of CT Afferents. Springer 2016 ISBN 978-1-4939-6418-5. s. 239-264
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17 Nilsen, Andre Sevenius; Blix, Ines; Leknes, Siri; Ekeberg, Øivind; Skogstad, Laila; Endestad, Tor; Østberg, Bjørn Christian; Heir, Trond.
Brain activity in response to trauma-specific, negative, and neutral stimuli. A fMRI study of recent road traffic accident survivors. Frontiers in Psychology 2016 ;Volum 7:1173.
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2015
18 Ellingsen, Dan Mikael; Leknes, Siri; Kringelbach, Morten.
Hedonic Value. I: Handbook of Value: Perspectives from Economics, Neuroscience, Philosophy, Psychology and Sociology. Oxford University Press 2015 ISBN 9780198716600. s. 265-286
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19 Johnsen, Elin Follaug; Leknes, Siri; Wilson, Steven Ray Haakon; Lundanes, Elsa.
Liquid chromatography-mass spectrometry platform for both small neurotransmitters and neuropeptides in blood, with automatic and robust solid phase extraction. Scientific Reports 2015 ;Volum 5. s. -
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20 Johnsen, Elin Follaug; Wilson, Steven Ray Haakon; Leknes, Siri; Lundanes, Elsa.
Highly automated platform for simultaneous identification of all classes of neurotransmitters by hydrophilic interaction liquid chromatography-MS. 42nd int. symposium on high performance liquid phase separations and related techniques; 2015-06-21 - 2015-06-25
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21 Jonassen, Rune; Chelnokova, Olga V; Harmer, Catherine; Leknes, Siri; Landrø, Nils Inge.
A single dose of antidepressant alters eye-gaze patterns across face stimuli in healthy women. Psychopharmacology 2015 ;Volum 232.(5) s. 953-958
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2014
22 Bastian, Brock; Jetten, Yolanda; Hornsey, Matthew; Leknes, Siri.
The Positive Consequences of Pain: A Biopsychosocial Approach. Personality and Social Psychology Review 2014 ;Volum 18.(3) s. 256-279
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23 Chelnokova, Olga V; Laeng, Bruno; Eikemo, Marie Helene; Riegels, Jeppe; Løseth, Guro; Maurud, Hedda; Willoch, Frode; Leknes, Siri.
Rewards of beauty: The opioid system mediates social motivation in humans. Molecular Psychiatry 2014 ;Volum 19.(7) s. 746-747
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24 Ellingsen, Dan Mikael; Leknes, Siri.
Forbedring av smerte og velbehag ved bruk av placebo. BestPractice Smerte 2014 ;Volum 10. s. 16-17
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25 Ellingsen, Dan Mikael; Leknes, Siri.
Kan vi snu smerteopplevelsen fra vond til god? Forventninger, kontekst og lettelse påvirker smerte. BestPractice Smerte 2014 ;Volum 9. s. 6-7
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26 Ellingsen, Dan Mikael; Wessberg, Johan; Chelnokova, Olga V; Olausson, Håkan; Laeng, Bruno; Leknes, Siri Graff.
In touch with your emotions: Oxytocin and touch change social impressions while others' facial expressions can alter touch. Psychoneuroendocrinology 2014 ;Volum 39.(1) s. 11-20
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27 Johnsen, Elin Follaug; Folven, Lars; Leknes, Siri; Greibrokk, Tyge; Wilson, Steven Ray Haakon; Lundanes, Elsa.
On-line coupling of various spe phases with HILIC-LC for enrichment and separation of polar neurotransmitters in various biological matrices. 21. Norske symposium i kromatografi i Sandefjord; 2014-01-12 - 2014-01-14
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28 Jonassen, Rune; Chelnokova, Olga V; Harmer, Catherine; Leknes, Siri; Landrø, Nils Inge.
A single dose of antidepressant alters eye-gaze patterns across face stimuli in healthy women.. Society of Biological Psychiatry 2014 Annual Meeting; 2014-05-08 - 2014-05-12
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29 Leknes, Siri; Bastian, Brock.
How does pain affect eating and food pleasure?. Pain 2014 ;Volum 155.(4) s. 652-653
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30 Leknes, Siri; Bastian, Brock.
The Benefits of Pain. Review of Philosophy and Psychology 2014 ;Volum 5.(1) s. 57-70
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31 Løseth, Guro Engvig; Ellingsen, Dan Mikael; Leknes, Siri.
State-dependent μ-opioid modulation of social motivation. Frontiers in Behavioral Neuroscience 2014 ;Volum 8. s. -
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2013
32 Chelnokova, Olga V; Laeng, Bruno; Riegels, Jeppe; Løseth, Guro Engvig; Eikemo, Marie Helene; Leknes, Siri Graff.
THE HUMAN OPIOID SYSTEM MEDIATES ATTENTION TO OTHERS' EYES. Journal of cognitive neuroscience 2013 s. 216-216
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33 Ellingsen, Dan Mikael; Leknes, Siri.
Placebo gav lindrad smärta, men också ökad njutning. Läkartidningen 2013 ;Volum 110.(49-50)
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34 Ellingsen, Dan Mikael; Wessberg, Johan; Eikemo, Marie Helene; Liljencrantz, Jaquette; Endestad, Tor; Olausson, Håkan; Leknes, Siri Graff.
Placebo improves pleasure and pain through opposite modulation of sensory processing. Proceedings of the National Academy of Sciences of the United States of America 2013 ;Volum 110.(44) s. 17993-17998
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35 Ellingsen, Dan-Mikael; Leknes, Siri.
Placebo gav lindrad smärta, men också ökad njutning. Läkartidningen 2013 ;Volum 110.
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36 Leknes, Siri; Berna, Chantal; Lee, M; Snyder, G.; Biele, Guido; Tracey, Irene.
Response to the commentary “Multiple potential mechanisms for context effects on pain”. Pain 2013 ;Volum 154.(8) s. 1485-1486
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37 Leknes, Siri Graff; Berna, Chantal; Lee, Michael; Snyder, Gregory; Biele, Guido; Tracey, Irene.
The importance of context: When relative relief renders pain pleasant. Pain 2013 ;Volum 154.(3) s. 402-410
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38 Leknes, Siri Graff; Wessberg, Johan; Ellingsen, Dan Mikael; Chelnokova, Olga V; Olausson, Håkan; Laeng, Bruno.
Oxytocin enhances pupil dilation and sensitivity to hidden emotional expressions. Social Cognitive & Affective Neuroscience 2013 ;Volum 8.(7) s. 741-749
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39 Løseth, Guro Engvig; Ellingsen, Dan Mikael; Leknes, Siri.
Touch and Pain. In Biswas-Diener, R., Diener, E., Noba textbook series: Psychology. www.nobaproject.com/chapters/touch-and-pain. DEF Publishers Champlain, IL 2013
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40 Løseth, Guro Engvig; Ellingsen, Dan-Mikael; Leknes, Siri.
Touch and Pain. In: Noba textbook series: Psychology. Edited by R. Biswas-Diener & E. Diener. www.nobaproject.com/chapters/touch-and-pain. DEF Publishers. Champaign, IL 2013
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2012
41 Wanigasekera, Vishvarani; Lee, Michael; Rogers, Richard; Kong, Yazhuo; Leknes, Siri Graff; Andersson, Jesper; Tracey, Irene.
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 2012 ;Volum 109.(43) s. 17705-17710
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2009
42 Leknes, Siri Graff; Laeng, Bruno.
Social touch: investigating the role of oxytocin for interactions in the hedonic experience of touch and emotion. SFN Abstract Viewer/Itinerary Planner 2009
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